Categories › Knowledge & Everyday › Maps, travel & weather
Verifiable geospatial tools: distances, topology, isochrones, Overture Maps, with sources.
Remote server: your requests and data go to geospark.terrascout.app. Claude Code: claude mcp add --transport http geospark https://geospark.terrascout.app/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
calculate_distance — Exact geodesic distance between two places or geometries on the WGS84 ellipsoid. Use for any "how far" question instead of estimating. For Ncheck_spatial_relationship — Ground-truth topology: does geometry_a <relationship> geometry_b? Use instead of guessing containment, overlap or adjacency. Invalid geometrspatial_operation — Compute a buffer (shape-preserving, metres), geodesic area or length, centroid or convex hull. Returns the resulting geometry as GeoJSON witgeocode — Find coordinates for an address or place name (OpenStreetMap Nominatim). Check `geospark.warnings` for ambiguous names (e.g. "Springfield") reverse_geocode — Find the address or place at a coordinate (OpenStreetMap Nominatim).get_elevation — Ground elevation in metres (Copernicus GLO-30, Open Elevation fallback), with its vertical datum and accuracy.route — Driving route between two points (OSRM over OpenStreetMap): line geometry, distance in metres and duration in seconds.get_weather — Current weather and a daily forecast for a point (Open-Meteo, no key needed).get_air_quality — Latest PM2.5, NO2, O3 from the nearest monitoring stations (OpenAQ; the server needs an OPENAQ_API_KEY), with each station's data licence.get_active_fires — Satellite active-fire detections near a point (NASA FIRMS; the server needs a FIRMS_MAP_KEY).isochrone — Where can you get to from a point within N minutes on foot, by bike or by car? Returns one polygon per contour with its geodesic area (Valhatravel_time_matrix — Network travel time (minutes) and distance (metres) from each origin to each destination. Note: points here are [latitude, longitude] pairs.overture_features — Open global map data from Overture Maps, no API key: points of interest (with categories), building footprints (height, floors, geodesic footransform_coordinates — Convert coordinates between CRSs as the official transformation does: GDA94 to GDA2020, MGA zones, British National Grid (OSTN15), NAD27 to convert_height — Convert a height between the ellipsoid (GNSS, drones) and a national height datum with the official geoid model: AHD (AUSGeoid2020), ODN (OSsun_position — The Sun's apparent elevation and azimuth (from true north) at a place and time, and the shadow a vertical object casts on level ground (NOAAsun_times — Sunrise, solar noon, sunset and day length on a date for a flat horizon; with terrain=True, also the hours of direct sun once hills are taketerrain_horizon — The skyline the terrain makes around a point: for each azimuth, the elevation angle of the horizon and how far away the blocking terrain is line_of_sight — Whether A and B can see each other over the terrain (Copernicus 30 m DEM, curvature and refraction), the minimum clearance and where it occulocation_report — A dossier for a place: address, elevation, weather, and nearby amenities with exact distances, as a GeoJSON map layer listing every data souselect_site — Rank candidate sites in an area by geodesic distance to amenities you want nearby and away from ones to avoid (OpenStreetMap data). Takes ~1Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.