ESRI MapServerData directory
Layers
Published by www.mapping.cityoflondon.gov.uk
Administrative boundary of the City of London.
Service facts
- Endpoint
- https://www.mapping.cityoflondon.gov.uk/arcgis/rest/services/COMPASS_Boundary/MapServer
- Type
- ESRI MapServer
- Layers
- 1
- Formats
- PNG32, PNG24, PNG, JPG, DIB, TIFF, EMF, PS, PDF, GIF, SVG, SVGZ, BMP
- CRS
- EPSG:27700
- CORS
- Enabled
- Response time
- 295 ms at last check
- Last verified
- 2026-07-24
- Discovered
- 1 time by Geo Hound users
Layers
| Id | Layer | Geometry | Features | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | City of London Boundary7 fields
| polygon |
Use this service
QGIS
Layer > Add Layer > Add ArcGIS REST Server Layer > New Name: Layers URL: https://www.mapping.cityoflondon.gov.uk/arcgis/rest/services/COMPASS_Boundary/MapServer
ArcGIS Pro
Insert > Connections > Server > New ArcGIS Server Server URL: https://www.mapping.cityoflondon.gov.uk/arcgis/rest/services/COMPASS_Boundary/MapServer
Leaflet
fetch('https://www.mapping.cityoflondon.gov.uk/arcgis/rest/services/COMPASS_Boundary/MapServer/0/query?where=1%3D1&outFields=*&f=geojson')
.then((r) => r.json())
.then((geojson) => L.geoJSON(geojson).addTo(map));Python
import geopandas as gpd
gdf = gpd.read_file(
'https://www.mapping.cityoflondon.gov.uk/arcgis/rest/services/COMPASS_Boundary/MapServer/0/query?where=1%3D1&outFields=*&f=geojson'
)