Change suspected locations URL back to alprwatch

README.md

@@ -99,6 +99,11 @@ cp lib/keys.dart.example lib/keys.dart
 
 ### Needed Bugfixes
 - Update node cache to reflect cleared queue entries
+- Improve/retune tile fetching backoff/retry
+- Are offline areas preferred for fast loading even when online? Check working.
+- Fix network indicator - only done when fetch queue is empty!
+
+### Current Development
 - Decide what to do for extracting nodes attached to a way/relation:
   - Auto extract (how?)
   - Leave it alone (wrong answer unless user chooses intentionally)
@@ -106,12 +111,7 @@ cp lib/keys.dart.example lib/keys.dart
   - Delete the old one (also wrong answer unless user chooses intentionally)
   - Give multiple of these options??
 - Nav start+end too close together error (warning + disable submit button?)
-- Improve/retune tile fetching backoff/retry
 - Add some builtin satellite tile provider
-- Are offline areas preferred for fast loading even when online? Check working.
-- Fix network indicator - only done when fetch queue is empty!
-
-### Current Development
 - Persistent cache for MY submissions: assume submissions worked, cache,clean up when we see that node appear in overpass/OSM results or when older than 24h
 - Dropdown on "refine tags" page to select acceptable options for camera:mount= (is this a boolean property of a profile?)
 - Tutorial / info guide before submitting first node, info and links before creating first profile
@@ -127,6 +127,7 @@ cp lib/keys.dart.example lib/keys.dart
 ### Future Features & Wishlist
 - Update offline area nodes while browsing?
 - Offline navigation (pending vector map tiles)
+- Android Auto / CarPlay
 
 ### Maybes
 - Yellow ring for devices missing specific tag details

assets/changelog.json

@@ -1,4 +1,19 @@
 {
+  "1.4.5": {
+    "content": [
+      "• NEW: Minimum zoom level (Z15) enforced for adding and editing surveillance nodes to ensure precise positioning",
+      "• NEW: Minimum zoom level (Z10) enforced for offline area downloads to prevent insanely large areas",
+      "• IMPROVED: Offline area download confirmation now shows as popup with 'View Progress in Settings' button instead of snackbar"
+    ]
+  },
+  "1.4.4": {
+    "content": [
+      "• FOV range notation parsing - now supports OSM data like '90-270' (180° FOV centered at 180°)",
+      "• Complex range notation support: 'ESE;90-125;290' displays multiple FOV cones correctly",
+      "• Profiles now support optional specific FOV values",
+      "• Smart cone rendering - variable FOV widths, 360° cameras show full circles"
+    ]
+  },
   "1.4.3": {
     "content": [
       "• NEW: Proximity warning when placing nodes too close together - prevents accidental duplicate submissions"

lib/dev_config.dart

@@ -54,7 +54,7 @@ const String kClientName = 'DeFlock';
 // Note: Version is now dynamically retrieved from VersionService
 
 // Suspected locations CSV URL
-const String kSuspectedLocationsCsvUrl = 'https://stopflock.com/app/flock_utilities_mini_latest.csv';
+const String kSuspectedLocationsCsvUrl = 'https://alprwatch.org/suspected-locations/deflock-latest.csv';
 
 // Development/testing features - set to false for production builds
 const bool kEnableDevelopmentModes = false; // Set to false to hide sandbox/simulate modes and force production mode
@@ -80,6 +80,8 @@ bool enableNavigationFeatures({required bool offlineMode}) {
 // Marker/node interaction
 const int kNodeMinZoomLevel = 10; // Minimum zoom to show nodes (Overpass)
 const int kOsmApiMinZoomLevel = 13; // Minimum zoom for OSM API bbox queries (sandbox mode)
+const int kMinZoomForNodeEditingSheets = 15; // Minimum zoom to open add/edit node sheets
+const int kMinZoomForOfflineDownload = 10; // Minimum zoom to download offline areas (prevents large area crashes)
 const Duration kMarkerTapTimeout = Duration(milliseconds: 250);
 const Duration kDebounceCameraRefresh = Duration(milliseconds: 500);
 

lib/localizations/de.json

@@ -118,6 +118,7 @@
     "enableSubmittableProfile": "Aktivieren Sie ein übertragbares Profil in den Einstellungen, um Knoten zu bearbeiten.",
     "profileViewOnlyWarning": "Dieses Profil ist nur zum Anzeigen der Karte gedacht. Bitte wählen Sie ein übertragbares Profil aus, um Knoten zu bearbeiten.",
     "cannotMoveConstrainedNode": "Kann diese Kamera nicht verschieben - sie ist mit einem anderen Kartenelement verbunden (OSM-Weg/Relation). Sie können trotzdem ihre Tags und Richtung bearbeiten.",
+    "zoomInRequiredMessage": "Zoomen Sie auf mindestens Stufe {} heran, um Überwachungsknoten hinzuzufügen oder zu bearbeiten. Dies gewährleistet eine präzise Positionierung für genaues Kartieren.",
     "extractFromWay": "Knoten aus Weg/Relation extrahieren",
     "extractFromWaySubtitle": "Neuen Knoten mit gleichen Tags erstellen, Verschieben an neuen Ort ermöglichen",
     "refineTags": "Tags Verfeinern",
@@ -133,9 +134,16 @@
     "withinTileLimit": "Innerhalb {} Kachel-Limit",
     "exceedsTileLimit": "Aktuelle Auswahl überschreitet {} Kachel-Limit",
     "offlineModeWarning": "Downloads im Offline-Modus deaktiviert. Deaktivieren Sie den Offline-Modus, um neue Bereiche herunterzuladen.",
+    "areaTooBigMessage": "Zoomen Sie auf mindestens Stufe {} heran, um Offline-Bereiche herunterzuladen. Downloads großer Gebiete können die App zum Absturz bringen.",
     "downloadStarted": "Download gestartet! Lade Kacheln und Knoten...",
     "downloadFailed": "Download konnte nicht gestartet werden: {}"
   },
+  "downloadStarted": {
+    "title": "Download gestartet",
+    "message": "Download gestartet! Lade Kacheln und Knoten...",
+    "ok": "OK",
+    "viewProgress": "Fortschritt in Einstellungen anzeigen"
+  },
   "uploadMode": {
     "title": "Upload-Ziel",
     "subtitle": "Wählen Sie, wohin Kameras hochgeladen werden",
@@ -265,6 +273,10 @@
     "profileNameRequired": "Profil-Name ist erforderlich",
     "requiresDirection": "Benötigt Richtung",
     "requiresDirectionSubtitle": "Ob Kameras dieses Typs ein Richtungs-Tag benötigen",
+    "fov": "Sichtfeld",
+    "fovHint": "Sichtfeld in Grad (leer lassen für Standard)",
+    "fovSubtitle": "Kamera-Sichtfeld - verwendet für Kegelbreite und Bereichsübertragungsformat",
+    "fovInvalid": "Sichtfeld muss zwischen 1 und 360 Grad liegen",
     "submittable": "Übertragbar",
     "submittableSubtitle": "Ob dieses Profil für Kamera-Übertragungen verwendet werden kann",
     "osmTags": "OSM-Tags",

lib/localizations/en.json

@@ -136,6 +136,7 @@
     "enableSubmittableProfile": "Enable a submittable profile in Settings to edit nodes.",
     "profileViewOnlyWarning": "This profile is for map viewing only. Please select a submittable profile to edit nodes.",
     "cannotMoveConstrainedNode": "Cannot move this camera - it's connected to another map element (OSM way/relation). You can still edit its tags and direction.",
+    "zoomInRequiredMessage": "Zoom in to at least level {} to add or edit surveillance nodes. This ensures precise positioning for accurate mapping.",
     "extractFromWay": "Extract node from way/relation",
     "extractFromWaySubtitle": "Create new node with same tags, allow moving to new location",
     "refineTags": "Refine Tags",
@@ -151,9 +152,16 @@
     "withinTileLimit": "Within {} tile limit",
     "exceedsTileLimit": "Current selection exceeds {} tile limit",
     "offlineModeWarning": "Downloads disabled while in offline mode. Disable offline mode to download new areas.",
+    "areaTooBigMessage": "Zoom in to at least level {} to download offline areas. Large area downloads can cause the app to become unresponsive.",
     "downloadStarted": "Download started! Fetching tiles and nodes...",
     "downloadFailed": "Failed to start download: {}"
   },
+  "downloadStarted": {
+    "title": "Download Started",
+    "message": "Download started! Fetching tiles and nodes...",
+    "ok": "OK",
+    "viewProgress": "View Progress in Settings"
+  },
   "uploadMode": {
     "title": "Upload Destination",
     "subtitle": "Choose where cameras are uploaded",
@@ -283,6 +291,10 @@
     "profileNameRequired": "Profile name is required",
     "requiresDirection": "Requires Direction",
     "requiresDirectionSubtitle": "Whether cameras of this type need a direction tag",
+    "fov": "Field of View",
+    "fovHint": "FOV in degrees (leave empty for default)",
+    "fovSubtitle": "Camera field of view - used for cone width and range submission format",
+    "fovInvalid": "FOV must be between 1 and 360 degrees",
     "submittable": "Submittable",
     "submittableSubtitle": "Whether this profile can be used for camera submissions",
     "osmTags": "OSM Tags",

lib/localizations/es.json

@@ -136,6 +136,7 @@
     "enableSubmittableProfile": "Habilite un perfil envíable en Configuración para editar nodos.",
     "profileViewOnlyWarning": "Este perfil es solo para visualización del mapa. Por favor, seleccione un perfil envíable para editar nodos.",
     "cannotMoveConstrainedNode": "No se puede mover esta cámara - está conectada a otro elemento del mapa (OSM way/relation). Aún puede editar sus etiquetas y dirección.",
+    "zoomInRequiredMessage": "Amplíe al menos al nivel {} para agregar o editar nodos de vigilancia. Esto garantiza un posicionamiento preciso para un mapeo exacto.",
     "extractFromWay": "Extraer nodo de way/relation",
     "extractFromWaySubtitle": "Crear nuevo nodo con las mismas etiquetas, permitir mover a nueva ubicación",
     "refineTags": "Refinar Etiquetas",
@@ -151,9 +152,16 @@
     "withinTileLimit": "Dentro del límite de {} mosaicos",
     "exceedsTileLimit": "La selección actual excede el límite de {} mosaicos",
     "offlineModeWarning": "Descargas deshabilitadas en modo sin conexión. Deshabilite el modo sin conexión para descargar nuevas áreas.",
+    "areaTooBigMessage": "Amplíe al menos al nivel {} para descargar áreas sin conexión. Las descargas de áreas grandes pueden hacer que la aplicación deje de responder.",
     "downloadStarted": "¡Descarga iniciada! Obteniendo mosaicos y nodos...",
     "downloadFailed": "Error al iniciar la descarga: {}"
   },
+  "downloadStarted": {
+    "title": "Descarga Iniciada",
+    "message": "¡Descarga iniciada! Obteniendo mosaicos y nodos...",
+    "ok": "OK",
+    "viewProgress": "Ver Progreso en Configuración"
+  },
   "uploadMode": {
     "title": "Destino de Subida",
     "subtitle": "Elige dónde se suben las cámaras",
@@ -283,6 +291,10 @@
     "profileNameRequired": "El nombre del perfil es requerido",
     "requiresDirection": "Requiere Dirección",
     "requiresDirectionSubtitle": "Si las cámaras de este tipo necesitan una etiqueta de dirección",
+    "fov": "Campo de Visión",
+    "fovHint": "Campo de visión en grados (dejar vacío para el predeterminado)",
+    "fovSubtitle": "Campo de visión de la cámara - usado para el ancho del cono y formato de envío por rango",
+    "fovInvalid": "El campo de visión debe estar entre 1 y 360 grados",
     "submittable": "Envíable",
     "submittableSubtitle": "Si este perfil puede usarse para envíos de cámaras",
     "osmTags": "Etiquetas OSM",

lib/localizations/fr.json

@@ -136,6 +136,7 @@
     "enableSubmittableProfile": "Activez un profil soumissible dans les Paramètres pour modifier les nœuds.",
     "profileViewOnlyWarning": "Ce profil est uniquement pour la visualisation de la carte. Veuillez sélectionner un profil soumissible pour modifier les nœuds.",
     "cannotMoveConstrainedNode": "Impossible de déplacer cette caméra - elle est connectée à un autre élément de carte (OSM way/relation). Vous pouvez toujours modifier ses balises et sa direction.",
+    "zoomInRequiredMessage": "Zoomez au moins au niveau {} pour ajouter ou modifier des nœuds de surveillance. Cela garantit un positionnement précis pour une cartographie exacte.",
     "extractFromWay": "Extraire le nœud du way/relation",
     "extractFromWaySubtitle": "Créer un nouveau nœud avec les mêmes balises, permettre le déplacement vers un nouvel emplacement",
     "refineTags": "Affiner Balises",
@@ -151,9 +152,16 @@
     "withinTileLimit": "Dans la limite de {} tuiles",
     "exceedsTileLimit": "La sélection actuelle dépasse la limite de {} tuiles",
     "offlineModeWarning": "Téléchargements désactivés en mode hors ligne. Désactivez le mode hors ligne pour télécharger de nouvelles zones.",
-    "downloadStarted": "Téléchargement démarré! Récupération des tuiles et nœuds...",
+    "areaTooBigMessage": "Zoomez au moins au niveau {} pour télécharger des zones hors ligne. Les téléchargements de grandes zones peuvent rendre l'application non réactive.",
+    "downloadStarted": "Téléchargement démarré ! Récupération des tuiles et nœuds...",
     "downloadFailed": "Échec du démarrage du téléchargement: {}"
   },
+  "downloadStarted": {
+    "title": "Téléchargement Démarré",
+    "message": "Téléchargement démarré! Récupération des tuiles et nœuds...",
+    "ok": "OK",
+    "viewProgress": "Voir le Progrès dans Paramètres"
+  },
   "uploadMode": {
     "title": "Destination de Téléchargement",
     "subtitle": "Choisir où les caméras sont téléchargées",
@@ -283,6 +291,10 @@
     "profileNameRequired": "Le nom du profil est requis",
     "requiresDirection": "Nécessite Direction",
     "requiresDirectionSubtitle": "Si les caméras de ce type ont besoin d'une balise de direction",
+    "fov": "Champ de Vision",
+    "fovHint": "Champ de vision en degrés (laisser vide pour la valeur par défaut)",
+    "fovSubtitle": "Champ de vision de la caméra - utilisé pour la largeur du cône et le format de soumission par plage",
+    "fovInvalid": "Le champ de vision doit être entre 1 et 360 degrés",
     "submittable": "Soumissible",
     "submittableSubtitle": "Si ce profil peut être utilisé pour les soumissions de caméras",
     "osmTags": "Balises OSM",

lib/localizations/it.json

@@ -136,6 +136,7 @@
     "enableSubmittableProfile": "Abilita un profilo inviabile nelle Impostazioni per modificare i nodi.",
     "profileViewOnlyWarning": "Questo profilo è solo per la visualizzazione della mappa. Per favore seleziona un profilo inviabile per modificare i nodi.",
     "cannotMoveConstrainedNode": "Impossibile spostare questa telecamera - è collegata a un altro elemento della mappa (OSM way/relation). Puoi ancora modificare i suoi tag e direzione.",
+    "zoomInRequiredMessage": "Ingrandisci almeno al livello {} per aggiungere o modificare nodi di sorveglianza. Questo garantisce un posizionamento preciso per una mappatura accurata.",
     "extractFromWay": "Estrai nodo da way/relation",
     "extractFromWaySubtitle": "Crea nuovo nodo con gli stessi tag, consenti spostamento in nuova posizione",
     "refineTags": "Affina Tag",
@@ -151,9 +152,16 @@
     "withinTileLimit": "Entro il limite di {} tile",
     "exceedsTileLimit": "La selezione corrente supera il limite di {} tile",
     "offlineModeWarning": "Download disabilitati in modalità offline. Disabilita la modalità offline per scaricare nuove aree.",
+    "areaTooBigMessage": "Ingrandisci almeno al livello {} per scaricare aree offline. I download di aree grandi possono rendere l'app non reattiva.",
     "downloadStarted": "Download avviato! Recupero tile e nodi...",
     "downloadFailed": "Impossibile avviare il download: {}"
   },
+  "downloadStarted": {
+    "title": "Download Avviato",
+    "message": "Download avviato! Recupero tile e nodi...",
+    "ok": "OK",
+    "viewProgress": "Visualizza Progresso in Impostazioni"
+  },
   "uploadMode": {
     "title": "Destinazione Upload",
     "subtitle": "Scegli dove vengono caricate le telecamere",
@@ -283,6 +291,10 @@
     "profileNameRequired": "Il nome del profilo è obbligatorio",
     "requiresDirection": "Richiede Direzione",
     "requiresDirectionSubtitle": "Se le telecamere di questo tipo necessitano di un tag direzione",
+    "fov": "Campo Visivo",
+    "fovHint": "Campo visivo in gradi (lasciare vuoto per il valore predefinito)",
+    "fovSubtitle": "Campo visivo della telecamera - utilizzato per la larghezza del cono e il formato di invio per intervallo",
+    "fovInvalid": "Il campo visivo deve essere tra 1 e 360 gradi",
     "submittable": "Inviabile",
     "submittableSubtitle": "Se questo profilo può essere usato per invii di telecamere",
     "osmTags": "Tag OSM",

lib/localizations/pt.json

@@ -136,6 +136,7 @@
     "enableSubmittableProfile": "Ative um perfil enviável nas Configurações para editar nós.",
     "profileViewOnlyWarning": "Este perfil é apenas para visualização do mapa. Por favor, selecione um perfil enviável para editar nós.",
     "cannotMoveConstrainedNode": "Não é possível mover esta câmera - ela está conectada a outro elemento do mapa (OSM way/relation). Você ainda pode editar suas tags e direção.",
+    "zoomInRequiredMessage": "Amplie para pelo menos o nível {} para adicionar ou editar nós de vigilância. Isto garante um posicionamento preciso para mapeamento exato.",
     "extractFromWay": "Extrair nó do way/relation",
     "extractFromWaySubtitle": "Criar novo nó com as mesmas tags, permitir mover para nova localização",
     "refineTags": "Refinar Tags",
@@ -151,9 +152,16 @@
     "withinTileLimit": "Dentro do limite de {} tiles",
     "exceedsTileLimit": "A seleção atual excede o limite de {} tiles",
     "offlineModeWarning": "Downloads desabilitados no modo offline. Desative o modo offline para baixar novas áreas.",
+    "areaTooBigMessage": "Amplie para pelo menos o nível {} para baixar áreas offline. Downloads de áreas grandes podem tornar o aplicativo não responsivo.",
     "downloadStarted": "Download iniciado! Buscando tiles e nós...",
     "downloadFailed": "Falha ao iniciar o download: {}"
   },
+  "downloadStarted": {
+    "title": "Download Iniciado",
+    "message": "Download iniciado! Buscando tiles e nós...",
+    "ok": "OK",
+    "viewProgress": "Ver Progresso nas Configurações"
+  },
   "uploadMode": {
     "title": "Destino do Upload",
     "subtitle": "Escolha onde as câmeras são enviadas",
@@ -283,6 +291,10 @@
     "profileNameRequired": "Nome do perfil é obrigatório",
     "requiresDirection": "Requer Direção",
     "requiresDirectionSubtitle": "Se câmeras deste tipo precisam de uma tag de direção",
+    "fov": "Campo de Visão",
+    "fovHint": "Campo de visão em graus (deixar vazio para o padrão)",
+    "fovSubtitle": "Campo de visão da câmera - usado para largura do cone e formato de envio por intervalo",
+    "fovInvalid": "Campo de visão deve estar entre 1 e 360 graus",
     "submittable": "Enviável",
     "submittableSubtitle": "Se este perfil pode ser usado para envios de câmeras",
     "osmTags": "Tags OSM",

lib/localizations/zh.json

@@ -136,6 +136,7 @@
     "enableSubmittableProfile": "在设置中启用可提交的配置文件以编辑节点。",
     "profileViewOnlyWarning": "此配置文件仅用于地图查看。请选择可提交的配置文件来编辑节点。",
     "cannotMoveConstrainedNode": "无法移动此相机 - 它连接到另一个地图元素（OSM way/relation）。您仍可以编辑其标签和方向。",
+    "zoomInRequiredMessage": "请放大至至少第{}级来添加或编辑监控节点。这确保精确定位以便准确制图。",
     "extractFromWay": "从way/relation中提取节点",
     "extractFromWaySubtitle": "创建具有相同标签的新节点，允许移动到新位置",
     "refineTags": "细化标签",
@@ -151,9 +152,16 @@
     "withinTileLimit": "在 {} 瓦片限制内",
     "exceedsTileLimit": "当前选择超出 {} 瓦片限制",
     "offlineModeWarning": "离线模式下禁用下载。禁用离线模式以下载新区域。",
+    "areaTooBigMessage": "请放大至至少第{}级来下载离线区域。下载大区域可能导致应用程序无响应。",
     "downloadStarted": "下载已开始！正在获取瓦片和节点...",
     "downloadFailed": "启动下载失败：{}"
   },
+  "downloadStarted": {
+    "title": "下载已开始",
+    "message": "下载已开始！正在获取瓦片和节点...",
+    "ok": "确定",
+    "viewProgress": "在设置中查看进度"
+  },
   "uploadMode": {
     "title": "上传目标",
     "subtitle": "选择摄像头上传位置",
@@ -283,6 +291,10 @@
     "profileNameRequired": "配置文件名称为必填项",
     "requiresDirection": "需要方向",
     "requiresDirectionSubtitle": "此类型的摄像头是否需要方向标签",
+    "fov": "视场角",
+    "fovHint": "视场角度数（留空使用默认值）",
+    "fovSubtitle": "摄像头视场角 - 用于锥体宽度和范围提交格式",
+    "fovInvalid": "视场角必须在1到360度之间",
     "submittable": "可提交",
     "submittableSubtitle": "此配置文件是否可用于摄像头提交",
     "osmTags": "OSM 标签",

lib/models/direction_fov.dart

@@ -0,0 +1,24 @@
+/// Represents a direction with its associated field-of-view (FOV) cone.
+class DirectionFov {
+  /// The center direction in degrees (0-359, where 0 is north)
+  final double centerDegrees;
+  
+  /// The field-of-view width in degrees (e.g., 35, 90, 180, 360)
+  final double fovDegrees;
+  
+  DirectionFov(this.centerDegrees, this.fovDegrees);
+  
+  @override
+  String toString() => 'DirectionFov(center: ${centerDegrees}°, fov: ${fovDegrees}°)';
+  
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is DirectionFov &&
+          runtimeType == other.runtimeType &&
+          centerDegrees == other.centerDegrees &&
+          fovDegrees == other.fovDegrees;
+          
+  @override
+  int get hashCode => centerDegrees.hashCode ^ fovDegrees.hashCode;
+}

lib/models/node_profile.dart

@@ -9,6 +9,7 @@ class NodeProfile {
   final bool requiresDirection;
   final bool submittable;
   final bool editable;
+  final double? fov; // Field-of-view in degrees (null means use dev_config default)
 
   NodeProfile({
     required this.id,
@@ -18,6 +19,7 @@ class NodeProfile {
     this.requiresDirection = true,
     this.submittable = true,
     this.editable = true,
+    this.fov,
   });
 
   /// Get all built-in default node profiles
@@ -50,6 +52,7 @@ class NodeProfile {
           requiresDirection: true,
           submittable: true,
           editable: true,
+          fov: 45.0, // Flock cameras typically have narrow FOV
         ),
         NodeProfile(
           id: 'builtin-motorola',
@@ -67,6 +70,7 @@ class NodeProfile {
           requiresDirection: true,
           submittable: true,
           editable: true,
+          fov: 60.0, // Motorola cameras typically have moderate FOV
         ),
         NodeProfile(
           id: 'builtin-genetec',
@@ -84,6 +88,7 @@ class NodeProfile {
           requiresDirection: true,
           submittable: true,
           editable: true,
+          fov: 50.0, // Genetec cameras typically have moderate FOV
         ),
         NodeProfile(
           id: 'builtin-leonardo',
@@ -101,6 +106,7 @@ class NodeProfile {
           requiresDirection: true,
           submittable: true,
           editable: true,
+          fov: 55.0, // Leonardo cameras typically have moderate FOV
         ),
         NodeProfile(
           id: 'builtin-neology',
@@ -150,6 +156,7 @@ class NodeProfile {
           requiresDirection: true,
           submittable: true,
           editable: true,
+          fov: 90.0, // Axis cameras can have wider FOV
         ),
         NodeProfile(
           id: 'builtin-generic-gunshot',
@@ -208,6 +215,7 @@ class NodeProfile {
     bool? requiresDirection,
     bool? submittable,
     bool? editable,
+    double? fov,
   }) =>
       NodeProfile(
         id: id ?? this.id,
@@ -217,6 +225,7 @@ class NodeProfile {
         requiresDirection: requiresDirection ?? this.requiresDirection,
         submittable: submittable ?? this.submittable,
         editable: editable ?? this.editable,
+        fov: fov ?? this.fov,
       );
 
   Map<String, dynamic> toJson() => {
@@ -227,6 +236,7 @@ class NodeProfile {
         'requiresDirection': requiresDirection,
         'submittable': submittable,
         'editable': editable,
+        'fov': fov,
       };
 
   factory NodeProfile.fromJson(Map<String, dynamic> j) => NodeProfile(
@@ -237,6 +247,7 @@ class NodeProfile {
         requiresDirection: j['requiresDirection'] ?? true, // Default to true for backward compatibility
         submittable: j['submittable'] ?? true, // Default to true for backward compatibility
         editable: j['editable'] ?? true, // Default to true for backward compatibility
+        fov: j['fov']?.toDouble(), // Can be null for backward compatibility
       );
 
   @override

lib/models/osm_node.dart

@@ -1,4 +1,6 @@
 import 'package:latlong2/latlong.dart';
+import 'direction_fov.dart';
+import '../dev_config.dart';
 
 class OsmNode {
   final int id;
@@ -36,9 +38,10 @@ class OsmNode {
     );
   }
 
-  bool get hasDirection => directionDeg.isNotEmpty;
+  bool get hasDirection => directionFovPairs.isNotEmpty;
 
-  List<double> get directionDeg {
+  /// Get direction and FOV pairs, supporting range notation like "90-270" or "10-45;90-125;290"
+  List<DirectionFov> get directionFovPairs {
     final raw = tags['direction'] ?? tags['camera:direction'];
     if (raw == null) return [];
 
@@ -50,17 +53,35 @@ class OsmNode {
       'W': 270.0, 'WNW': 292.5, 'NW': 315.0, 'NNW': 337.5,
     };
 
-    // Split on semicolons and parse each direction
-    final directions = <double>[];
+    final directionFovList = <DirectionFov>[];
     final parts = raw.split(';');
     
     for (final part in parts) {
-      final trimmed = part.trim().toUpperCase();
+      final trimmed = part.trim();
       if (trimmed.isEmpty) continue;
       
+      // Check if this part contains a range (e.g., "90-270")
+      if (trimmed.contains('-') && RegExp(r'^\d+\.?\d*-\d+\.?\d*$').hasMatch(trimmed)) {
+        final rangeParts = trimmed.split('-');
+        if (rangeParts.length == 2) {
+          final start = double.tryParse(rangeParts[0]);
+          final end = double.tryParse(rangeParts[1]);
+          
+          if (start != null && end != null) {
+            final normalized = _calculateRangeCenter(start, end);
+            directionFovList.add(normalized);
+            continue;
+          }
+        }
+      }
+      
+      // Not a range, handle as single direction
+      final trimmedUpper = trimmed.toUpperCase();
+      
       // First try compass direction lookup
-      if (compassDirections.containsKey(trimmed)) {
-        directions.add(compassDirections[trimmed]!);
+      if (compassDirections.containsKey(trimmedUpper)) {
+        final degrees = compassDirections[trimmedUpper]!;
+        directionFovList.add(DirectionFov(degrees, kDirectionConeHalfAngle * 2));
         continue;
       }
       
@@ -74,9 +95,35 @@ class OsmNode {
 
       // Normalize: wrap negative or >360 into 0‑359 range
       final normalized = ((val % 360) + 360) % 360;
-      directions.add(normalized);
+      directionFovList.add(DirectionFov(normalized, kDirectionConeHalfAngle * 2));
     }
     
-    return directions;
+    return directionFovList;
+  }
+
+  /// Calculate center and width for a range like "90-270" or "270-90"
+  DirectionFov _calculateRangeCenter(double start, double end) {
+    // Normalize start and end to 0-359 range
+    start = ((start % 360) + 360) % 360;
+    end = ((end % 360) + 360) % 360;
+    
+    double width, center;
+    
+    if (start > end) {
+      // Wrapping case: 270-90
+      width = (end + 360) - start;
+      center = ((start + end + 360) / 2) % 360;
+    } else {
+      // Normal case: 90-270  
+      width = end - start;
+      center = (start + end) / 2;
+    }
+    
+    return DirectionFov(center, width);
+  }
+
+  /// Legacy getter for backward compatibility - returns just center directions
+  List<double> get directionDeg {
+    return directionFovPairs.map((df) => df.centerDegrees).toList();
   }
 }

lib/screens/home_screen.dart

@@ -103,6 +103,21 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
 
   void _openAddNodeSheet() {
     final appState = context.read<AppState>();
+    
+    // Check minimum zoom level before opening sheet
+    final currentZoom = _mapController.mapController.camera.zoom;
+    if (currentZoom < kMinZoomForNodeEditingSheets) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(
+            LocalizationService.instance.t('editNode.zoomInRequiredMessage', 
+              params: [kMinZoomForNodeEditingSheets.toString()])
+          ),
+        ),
+      );
+      return;
+    }
+    
     // Disable follow-me when adding a camera so the map doesn't jump around
     appState.setFollowMeMode(FollowMeMode.off);
     
@@ -532,6 +547,20 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
           child: NodeTagSheet(
             node: node,
             onEditPressed: () {
+              // Check minimum zoom level before starting edit session
+              final currentZoom = _mapController.mapController.camera.zoom;
+              if (currentZoom < kMinZoomForNodeEditingSheets) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(
+                    content: Text(
+                      LocalizationService.instance.t('editNode.zoomInRequiredMessage', 
+                        params: [kMinZoomForNodeEditingSheets.toString()])
+                    ),
+                  ),
+                );
+                return;
+              }
+              
               final appState = context.read<AppState>();
               appState.startEditSession(node);
               // This will trigger _openEditNodeSheet via the existing auto-show logic
@@ -760,10 +789,26 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
                                   child: ElevatedButton.icon(
                                     icon: Icon(Icons.download_for_offline),
                                     label: Text(LocalizationService.instance.download),
-                                    onPressed: () => showDialog(
-                                      context: context,
-                                      builder: (ctx) => DownloadAreaDialog(controller: _mapController.mapController),
-                                    ),
+                                    onPressed: () {
+                                      // Check minimum zoom level before opening download dialog
+                                      final currentZoom = _mapController.mapController.camera.zoom;
+                                      if (currentZoom < kMinZoomForOfflineDownload) {
+                                        ScaffoldMessenger.of(context).showSnackBar(
+                                          SnackBar(
+                                            content: Text(
+                                              LocalizationService.instance.t('download.areaTooBigMessage', 
+                                                params: [kMinZoomForOfflineDownload.toString()])
+                                            ),
+                                          ),
+                                        );
+                                        return;
+                                      }
+                                      
+                                      showDialog(
+                                        context: context,
+                                        builder: (ctx) => DownloadAreaDialog(controller: _mapController.mapController),
+                                      );
+                                    },
                                     style: ElevatedButton.styleFrom(
                                       minimumSize: Size(0, 48),
                                       textStyle: TextStyle(fontSize: 16),

lib/screens/profile_editor.dart

@@ -20,6 +20,7 @@ class _ProfileEditorState extends State<ProfileEditor> {
   late List<MapEntry<String, String>> _tags;
   late bool _requiresDirection;
   late bool _submittable;
+  late TextEditingController _fovCtrl;
 
   static const _defaultTags = [
     MapEntry('man_made', 'surveillance'),
@@ -38,6 +39,7 @@ class _ProfileEditorState extends State<ProfileEditor> {
     _nameCtrl = TextEditingController(text: widget.profile.name);
     _requiresDirection = widget.profile.requiresDirection;
     _submittable = widget.profile.submittable;
+    _fovCtrl = TextEditingController(text: widget.profile.fov?.toString() ?? '');
 
     if (widget.profile.tags.isEmpty) {
       // New profile → start with sensible defaults
@@ -50,6 +52,7 @@ class _ProfileEditorState extends State<ProfileEditor> {
   @override
   void dispose() {
     _nameCtrl.dispose();
+    _fovCtrl.dispose();
     super.dispose();
   }
 
@@ -91,6 +94,21 @@ class _ProfileEditorState extends State<ProfileEditor> {
                   onChanged: (value) => setState(() => _requiresDirection = value ?? true),
                   controlAffinity: ListTileControlAffinity.leading,
                 ),
+                if (_requiresDirection) Padding(
+                  padding: const EdgeInsets.only(left: 16, right: 16, bottom: 8),
+                  child: TextField(
+                    controller: _fovCtrl,
+                    keyboardType: TextInputType.number,
+                    decoration: InputDecoration(
+                      labelText: locService.t('profileEditor.fov'),
+                      hintText: locService.t('profileEditor.fovHint'),
+                      helperText: locService.t('profileEditor.fovSubtitle'),
+                      errorText: _validateFov(),
+                      suffixText: '°',
+                    ),
+                    onChanged: (value) => setState(() {}), // Trigger validation
+                  ),
+                ),
                 CheckboxListTile(
                   title: Text(locService.t('profileEditor.submittable')),
                   subtitle: Text(locService.t('profileEditor.submittableSubtitle')),
@@ -181,6 +199,17 @@ class _ProfileEditorState extends State<ProfileEditor> {
     });
   }
 
+  String? _validateFov() {
+    final text = _fovCtrl.text.trim();
+    if (text.isEmpty) return null; // Optional field
+    
+    final fov = double.tryParse(text);
+    if (fov == null || fov <= 0 || fov > 360) {
+      return LocalizationService.instance.t('profileEditor.fovInvalid');
+    }
+    return null;
+  }
+
   void _save() {
     final locService = LocalizationService.instance;
     final name = _nameCtrl.text.trim();
@@ -190,6 +219,15 @@ class _ProfileEditorState extends State<ProfileEditor> {
           .showSnackBar(SnackBar(content: Text(locService.t('profileEditor.profileNameRequired'))));
       return;
     }
+
+    // Validate FOV if provided
+    if (_validateFov() != null) {
+      return; // Don't save if FOV validation fails
+    }
+
+    // Parse FOV
+    final fovText = _fovCtrl.text.trim();
+    final fov = fovText.isEmpty ? null : double.tryParse(fovText);
     
     final tagMap = <String, String>{};
     for (final e in _tags) {
@@ -211,6 +249,7 @@ class _ProfileEditorState extends State<ProfileEditor> {
       requiresDirection: _requiresDirection,
       submittable: _submittable,
       editable: true, // All custom profiles are editable by definition
+      fov: fov,
     );
     
     context.read<AppState>().addOrUpdateProfile(newProfile);

lib/state/upload_queue_state.dart

@@ -30,7 +30,7 @@ class UploadQueueState extends ChangeNotifier {
   void addFromSession(AddNodeSession session, {required UploadMode uploadMode}) {
     final upload = PendingUpload(
       coord: session.target!,
-      direction: _formatDirectionsAsString(session.directions),
+      direction: _formatDirectionsForSubmission(session.directions, session.profile),
       profile: session.profile!,  // Safe to use ! because commitSession() checks for null
       operatorProfile: session.operatorProfile,
       uploadMode: uploadMode,
@@ -82,7 +82,7 @@ class UploadQueueState extends ChangeNotifier {
     
     final upload = PendingUpload(
       coord: coordToUse,
-      direction: _formatDirectionsAsString(session.directions),
+      direction: _formatDirectionsForSubmission(session.directions, session.profile),
       profile: session.profile!,  // Safe to use ! because commitEditSession() checks for null
       operatorProfile: session.operatorProfile,
       uploadMode: uploadMode,
@@ -330,13 +330,33 @@ class UploadQueueState extends ChangeNotifier {
     }
   }
 
-  // Helper method to format multiple directions as a string or number
-  dynamic _formatDirectionsAsString(List<double> directions) {
+  // Helper method to format multiple directions for submission, supporting profile FOV
+  dynamic _formatDirectionsForSubmission(List<double> directions, NodeProfile? profile) {
     if (directions.isEmpty) return 0.0;
+    
+    // If profile has FOV, convert center directions to range notation
+    if (profile?.fov != null && profile!.fov! > 0) {
+      final ranges = directions.map((center) => 
+        _formatDirectionWithFov(center, profile.fov!)
+      ).toList();
+      
+      return ranges.length == 1 ? ranges.first : ranges.join(';');
+    }
+    
+    // No profile FOV: use original format (single number or semicolon-separated)
     if (directions.length == 1) return directions.first;
     return directions.map((d) => d.round().toString()).join(';');
   }
 
+  // Convert a center direction and FOV to range notation (e.g., 180° center with 90° FOV -> "135-225")
+  String _formatDirectionWithFov(double center, double fov) {
+    final halfFov = fov / 2;
+    final start = (center - halfFov + 360) % 360;
+    final end = (center + halfFov) % 360;
+    
+    return '${start.round()}-${end.round()}';
+  }
+
   // ---------- Queue persistence ----------
   Future<void> _saveQueue() async {
     final prefs = await SharedPreferences.getInstance();

lib/widgets/download_area_dialog.dart

@@ -9,6 +9,7 @@ import '../dev_config.dart';
 import '../services/localization_service.dart';
 import '../services/offline_area_service.dart';
 import '../services/offline_areas/offline_tile_utils.dart';
+import 'download_started_dialog.dart';
 
 class DownloadAreaDialog extends StatefulWidget {
   final MapController controller;
@@ -275,16 +276,29 @@ class _DownloadAreaDialogState extends State<DownloadAreaDialog> {
                     tileTypeName: selectedTileType?.name,
                   );
                   Navigator.pop(context);
-                  ScaffoldMessenger.of(context).showSnackBar(
-                    SnackBar(
-                      content: Text(locService.t('download.downloadStarted')),
-                    ),
+                  showDialog(
+                    context: context,
+                    builder: (context) => const DownloadStartedDialog(),
                   );
                 } catch (e) {
                   Navigator.pop(context);
-                  ScaffoldMessenger.of(context).showSnackBar(
-                    SnackBar(
+                  showDialog(
+                    context: context,
+                    builder: (context) => AlertDialog(
+                      title: Row(
+                        children: [
+                          const Icon(Icons.error, color: Colors.red),
+                          const SizedBox(width: 10),
+                          Text(locService.t('download.title')),
+                        ],
+                      ),
                       content: Text(locService.t('download.downloadFailed', params: [e.toString()])),
+                      actions: [
+                        TextButton(
+                          onPressed: () => Navigator.pop(context),
+                          child: Text(locService.t('actions.ok')),
+                        ),
+                      ],
                     ),
                   );
                 }

lib/widgets/download_started_dialog.dart

@@ -0,0 +1,40 @@
+import 'package:flutter/material.dart';
+import '../services/localization_service.dart';
+
+class DownloadStartedDialog extends StatelessWidget {
+  const DownloadStartedDialog({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return AnimatedBuilder(
+      animation: LocalizationService.instance,
+      builder: (context, child) {
+        final locService = LocalizationService.instance;
+        
+        return AlertDialog(
+          title: Row(
+            children: [
+              const Icon(Icons.download_for_offline, color: Colors.green),
+              const SizedBox(width: 10),
+              Text(locService.t('downloadStarted.title')),
+            ],
+          ),
+          content: Text(locService.t('downloadStarted.message')),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: Text(locService.t('downloadStarted.ok')),
+            ),
+            ElevatedButton(
+              onPressed: () {
+                Navigator.pop(context);
+                Navigator.pushNamed(context, '/settings/offline');
+              },
+              child: Text(locService.t('downloadStarted.viewProgress')),
+            ),
+          ],
+        );
+      },
+    );
+  }
+}

lib/widgets/map/direction_cones.dart

@@ -6,6 +6,7 @@ import 'package:latlong2/latlong.dart';
 import '../../app_state.dart';
 import '../../dev_config.dart';
 import '../../models/osm_node.dart';
+import '../../models/direction_fov.dart';
 
 /// Helper class to build direction cone polygons for cameras
 class DirectionConesBuilder {
@@ -20,10 +21,13 @@ class DirectionConesBuilder {
     
     // Add session cones if in add-camera mode and profile requires direction
     if (session != null && session.target != null && session.profile?.requiresDirection == true) {
+      final sessionFov = session.profile?.fov ?? (kDirectionConeHalfAngle * 2);
+      
       // Add current working direction (full opacity)
-      overlays.add(_buildCone(
+      overlays.add(_buildConeWithFov(
         session.target!, 
         session.directionDegrees, 
+        sessionFov,
         zoom,
         context: context,
         isSession: true,
@@ -33,9 +37,10 @@ class DirectionConesBuilder {
       // Add other directions (reduced opacity)
       for (int i = 0; i < session.directions.length; i++) {
         if (i != session.currentDirectionIndex) {
-          overlays.add(_buildCone(
+          overlays.add(_buildConeWithFov(
             session.target!,
             session.directions[i],
+            sessionFov,
             zoom,
             context: context,
             isSession: true,
@@ -47,10 +52,13 @@ class DirectionConesBuilder {
     
     // Add edit session cones if in edit-camera mode and profile requires direction
     if (editSession != null && editSession.profile?.requiresDirection == true) {
+      final sessionFov = editSession.profile?.fov ?? (kDirectionConeHalfAngle * 2);
+      
       // Add current working direction (full opacity)
-      overlays.add(_buildCone(
+      overlays.add(_buildConeWithFov(
         editSession.target, 
         editSession.directionDegrees, 
+        sessionFov,
         zoom,
         context: context,
         isSession: true,
@@ -60,9 +68,10 @@ class DirectionConesBuilder {
       // Add other directions (reduced opacity)
       for (int i = 0; i < editSession.directions.length; i++) {
         if (i != editSession.currentDirectionIndex) {
-          overlays.add(_buildCone(
+          overlays.add(_buildConeWithFov(
             editSession.target,
             editSession.directions[i],
+            sessionFov,
             zoom,
             context: context,
             isSession: true,
@@ -76,11 +85,12 @@ class DirectionConesBuilder {
     for (final node in cameras) {
       if (_isValidCameraWithDirection(node) && 
           (editSession == null || node.id != editSession.originalNode.id)) {
-        // Build a cone for each direction
-        for (final direction in node.directionDeg) {
-          overlays.add(_buildCone(
+        // Build a cone for each direction+fov pair
+        for (final directionFov in node.directionFovPairs) {
+          overlays.add(_buildConeWithFov(
             node.coord, 
-            direction, 
+            directionFov.centerDegrees,
+            directionFov.fovDegrees,
             zoom,
             context: context,
           ));
@@ -103,6 +113,30 @@ class DirectionConesBuilder {
            node.tags['_pending_upload'] == 'true';
   }
 
+  /// Build cone with variable FOV width - new method for range notation support
+  static Polygon _buildConeWithFov(
+    LatLng origin, 
+    double bearingDeg, 
+    double fovDegrees,
+    double zoom, {
+    required BuildContext context,
+    bool isPending = false,
+    bool isSession = false,
+    bool isActiveDirection = true,
+  }) {
+    return _buildConeInternal(
+      origin: origin,
+      bearingDeg: bearingDeg,
+      halfAngleDeg: fovDegrees / 2,
+      zoom: zoom,
+      context: context,
+      isPending: isPending,
+      isSession: isSession,
+      isActiveDirection: isActiveDirection,
+    );
+  }
+
+  /// Legacy method for backward compatibility - uses dev_config FOV
   static Polygon _buildCone(
     LatLng origin, 
     double bearingDeg, 
@@ -112,7 +146,39 @@ class DirectionConesBuilder {
     bool isSession = false,
     bool isActiveDirection = true,
   }) {
-    final halfAngle = kDirectionConeHalfAngle;
+    return _buildConeInternal(
+      origin: origin,
+      bearingDeg: bearingDeg,
+      halfAngleDeg: kDirectionConeHalfAngle,
+      zoom: zoom,
+      context: context,
+      isPending: isPending,
+      isSession: isSession,
+      isActiveDirection: isActiveDirection,
+    );
+  }
+
+  /// Internal cone building method that handles the actual rendering
+  static Polygon _buildConeInternal({
+    required LatLng origin,
+    required double bearingDeg,
+    required double halfAngleDeg,
+    required double zoom,
+    required BuildContext context,
+    bool isPending = false,
+    bool isSession = false,
+    bool isActiveDirection = true,
+  }) {
+    // Handle full circle case (360-degree FOV)
+    if (halfAngleDeg >= 180) {
+      return _buildFullCircle(
+        origin: origin,
+        zoom: zoom,
+        context: context,
+        isSession: isSession,
+        isActiveDirection: isActiveDirection,
+      );
+    }
     
     // Calculate pixel-based radii
     final outerRadiusPx = kNodeIconDiameter + (kNodeIconDiameter * kDirectionConeBaseLength);
@@ -124,7 +190,9 @@ class DirectionConesBuilder {
     final innerRadius = innerRadiusPx * pixelToCoordinate;
     
     // Number of points for the outer arc (within our directional range)
-    const int arcPoints = 12;
+    // Scale arc points based on FOV width for better rendering
+    final baseArcPoints = 12;
+    final arcPoints = math.max(6, (baseArcPoints * halfAngleDeg / 45).round());
 
     LatLng project(double deg, double distance) {
       final rad = deg * math.pi / 180;
@@ -139,13 +207,13 @@ class DirectionConesBuilder {
     
     // Add outer arc points from left to right (counterclockwise for proper polygon winding)
     for (int i = 0; i <= arcPoints; i++) {
-      final angle = bearingDeg - halfAngle + (i * 2 * halfAngle / arcPoints);
+      final angle = bearingDeg - halfAngleDeg + (i * 2 * halfAngleDeg / arcPoints);
       points.add(project(angle, outerRadius));
     }
     
     // Add inner arc points from right to left (to close the donut shape)
     for (int i = arcPoints; i >= 0; i--) {
-      final angle = bearingDeg - halfAngle + (i * 2 * halfAngle / arcPoints);
+      final angle = bearingDeg - halfAngleDeg + (i * 2 * halfAngleDeg / arcPoints);
       points.add(project(angle, innerRadius));
     }
 
@@ -162,4 +230,59 @@ class DirectionConesBuilder {
       borderStrokeWidth: getDirectionConeBorderWidth(context),
     );
   }
+
+  /// Build a full circle for 360-degree FOV cases
+  static Polygon _buildFullCircle({
+    required LatLng origin,
+    required double zoom,
+    required BuildContext context,
+    bool isSession = false,
+    bool isActiveDirection = true,
+  }) {
+    // Calculate pixel-based radii
+    final outerRadiusPx = kNodeIconDiameter + (kNodeIconDiameter * kDirectionConeBaseLength);
+    final innerRadiusPx = kNodeIconDiameter + (2 * getNodeRingThickness(context));
+    
+    // Convert pixels to coordinate distances with zoom scaling
+    final pixelToCoordinate = 0.00001 * math.pow(2, 15 - zoom);
+    final outerRadius = outerRadiusPx * pixelToCoordinate;
+    final innerRadius = innerRadiusPx * pixelToCoordinate;
+    
+    // Create full circle with many points for smooth rendering
+    const int circlePoints = 36;
+    final points = <LatLng>[];
+
+    LatLng project(double deg, double distance) {
+      final rad = deg * math.pi / 180;
+      final dLat = distance * math.cos(rad);
+      final dLon =
+          distance * math.sin(rad) / math.cos(origin.latitude * math.pi / 180);
+      return LatLng(origin.latitude + dLat, origin.longitude + dLon);
+    }
+    
+    // Add outer circle points
+    for (int i = 0; i < circlePoints; i++) {
+      final angle = i * 360.0 / circlePoints;
+      points.add(project(angle, outerRadius));
+    }
+    
+    // Add inner circle points in reverse order to create donut
+    for (int i = circlePoints - 1; i >= 0; i--) {
+      final angle = i * 360.0 / circlePoints;
+      points.add(project(angle, innerRadius));
+    }
+
+    // Adjust opacity based on direction state
+    double opacity = kDirectionConeOpacity;
+    if (isSession && !isActiveDirection) {
+      opacity = kDirectionConeOpacity * 0.4;
+    }
+
+    return Polygon(
+      points: points,
+      color: kDirectionConeColor.withOpacity(opacity),
+      borderColor: kDirectionConeColor,
+      borderStrokeWidth: getDirectionConeBorderWidth(context),
+    );
+  }
 }

lib/widgets/map_view.dart

@@ -597,6 +597,18 @@ class MapViewState extends State<MapView> {
                 widget.onUserGesture();
               }
               
+              // Enforce minimum zoom level for add/edit node sheets (but not tag sheet)
+              if ((session != null || editSession != null) && pos.zoom < kMinZoomForNodeEditingSheets) {
+                // User tried to zoom out below minimum - snap back to minimum zoom
+                _controller.animateTo(
+                  dest: pos.center,
+                  zoom: kMinZoomForNodeEditingSheets.toDouble(),
+                  duration: const Duration(milliseconds: 200),
+                  curve: Curves.easeOut,
+                );
+                return; // Don't process other position updates
+              }
+              
               if (session != null) {
                 appState.updateSession(target: pos.center);
               }

pubspec.yaml

@@ -1,7 +1,7 @@
 name: deflockapp
 description: Map public surveillance infrastructure with OpenStreetMap
 publish_to: "none"
-version: 1.4.3+14   # The thing after the + is the version code, incremented with each release
+version: 1.4.5+16   # The thing after the + is the version code, incremented with each release
 
 environment:
   sdk: ">=3.5.0 <4.0.0"   # oauth2_client 4.x needs Dart 3.5+