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Global GIS Settings~

The /geo/setting page configures system-wide GIS defaults. Settings are stored as a singleton record in the geo_setting table.

Default Start Location~

The default location shown when the map widget and design tool first open.

Field Default Description
Latitude 37.5665 Center of Seoul
Longitude 126.9780 Center of Seoul
Zoom level 13 Initial zoom (1=world, 22=building)

Click Set to Current Position after navigating to your desired location and zoom level to auto-fill the fields.

Design Theme Colors~

Per-layer colors used in the design tool and map widget.

Layer Meaning
Site Site boundary
Zone Zone boundary
Facility Facility building
Equipment Equipment
Device AoT device marker
Panel Background Property panel background

Each item has a color picker and an opacity slider (0–100%).

Map Behavior~

Zoom Settings~

Field Default Description
Max Zoom 22 Maximum map zoom level
Equipment Cull Zoom 15 Equipment/Device markers hidden below this zoom level

Equipment Cull Zoom prevents large numbers of device markers from cluttering the map when zoomed out. When zoom drops below 15, Equipment/Device markers are automatically hidden.

Zoom Method~

Field Default Description
Digital Zoom Off Continue CSS-scale zoom beyond tile resolution
Smooth Zoom On Smooth interpolation during pinch zoom

Performance & Rendering~

Field Default Description
Tile Fade Animation On Fade-in animation when tiles load
Prefer Canvas Off Prefer Canvas renderer over SVG (Leaflet mode only)

Polygon Display Limits~

Limits the number of polygons rendered at once in the dashboard map widget. Excess polygons are clustered.

Field Default
Max Site polygons 500
Max Zone polygons 1000
Max Device markers 2000

Unit Settings~

Select the length unit for facility engineering calculations and dimension inputs.

Code Display
m Meters (default)
cm Centimeters
mm Millimeters
ft Feet
in Inches

API~

GET /api/geo/settings

Returns the current global settings as JSON.

POST /api/geo/settings
Content-Type: application/json

{
  "default_lat": 37.5665,
  "default_lng": 126.9780,
  "default_zoom": 13,
  "max_zoom": 22,
  "equipment_cull_zoom": 15,
  "digital_zoom": false,
  "smooth_zoom": true,
  "tile_fade_animation": true,
  "prefer_canvas": false,
  "length_unit": "m",
  "max_polygons_site": 500,
  "max_polygons_zone": 1000,
  "max_polygons_device": 2000,
  "theme_config": {
    "site": { "color": "#2563eb", "opacity": 0.3 },
    "zone": { "color": "#16a34a", "opacity": 0.3 },
    "facility": { "color": "#ea580c", "opacity": 0.4 },
    "equipment": { "color": "#6b7280", "opacity": 0.5 },
    "device": { "color": "#dc2626", "opacity": 1.0 }
  }
}