Látható és használt műholdak számának meghatározása és megjelenítése

lib/widgets/shell_map_appbar.dart

@@ -6,6 +6,7 @@ import 'package:get/get_state_manager/get_state_manager.dart';
 import 'package:get/state_manager.dart';
 import 'package:terepi_seged/pages/map_survey/presentations/controllers/map_survey_controller.dart';
 import 'package:terepi_seged/pages/shell/presentations/controllers/shell_controller.dart';
+import 'package:terepi_seged/services/gnss/gnss_service.dart';
 import 'package:terepi_seged/services/ntrip_service.dart';
 import 'package:terepi_seged/widgets/gnss_status_chip.dart';
 import 'package:terepi_seged/widgets/map_mode_menu_anchor.dart';
@@ -78,13 +79,12 @@ class ShellMapAppBar extends StatelessWidget implements PreferredSizeWidget {
                 children: [
                   GnssTextStatusChip(),
                   Row(children: [
-                    const Text('V:', style: TextStyle(fontSize: 12)),
+                    const Icon(Icons.satellite_alt, size: 12),
                     SizedBox(width: 2),
-                    Text(controller.verticalAccuracyText,
+                    Text(
+                        '${GnssService.to.totalVisibleSatellites}/${GnssService.to.totalUsedSatellites}',
                         style: TextStyle(
                             fontSize: 12,
-                            color:
-                                _errorColor(controller.gpsAltitudeError.value),
                             fontWeight: FontWeight.w600,
                             fontFeatures: const [FontFeature.tabularFigures()]))
                   ])