Geo Node Catalog

Generated category

Geo Node Catalog

Generated from 21 catalog nodes in Web/Geo.

Web/Geo/H3Web/Geo/MapWeb/Geo/RoutingWeb/Geo/Search

Nodes in this category

Showing 21 of 21 generated node docs.

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H

H3 Cell Area

Web/Geo/H3

Calculates the area of an H3 cell in the specified unit.

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H

H3 Cell Boundary

Web/Geo/H3

Returns the polygon boundary (vertices) of an H3 cell. Useful for visualization and geospatial operations.

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H

H3 Cell Children

Web/Geo/H3

Returns all child cells at a finer resolution that fit within the given cell.

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H

H3 Cell Parent

Web/Geo/H3

Returns the parent cell at a coarser resolution. The parent contains the given cell.

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H

H3 Cell to Lat/Lng

Web/Geo/H3

Converts an H3 cell index to the geographic coordinate of its center point.

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H

H3 Cells to Polygon

Web/Geo/H3

Converts a set of H3 cells to polygon boundaries. Returns the outline(s) of the cell set, merging adjacent cells.

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H

H3 Compact Cells

Web/Geo/H3

Compacts a set of H3 cells by replacing groups of cells with their parent when all children are present. Reduces the number of cells while covering the same area.

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H

H3 Edge Length

Web/Geo/H3

Returns the average edge length of H3 cells at a given resolution.

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H

H3 Grid Disk

Web/Geo/H3

Returns all H3 cells within k steps of the origin cell (a filled disk of hexagons). Useful for proximity searches and area coverage.

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H

H3 Grid Distance

Web/Geo/H3

Calculates the grid distance (number of steps) between two H3 cells. Both cells must be at the same resolution.

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H

H3 Grid Path

Web/Geo/H3

Finds a path of H3 cells between two cells. Returns all cells along the shortest path. Both cells must be at the same resolution.

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L

Lat/Lng to H3 Cell

Web/Geo/H3

Converts a geographic coordinate to an H3 cell index at the specified resolution. H3 is a hierarchical hexagonal grid system.

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G

Get Map Image

Web/Geo/Map

Fetches a static map image for the given coordinates using OpenStreetMap tiles. Returns a satellite/standard map image centered on the location.

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O

OSRM Match Trace

Web/Geo/Routing

Snaps noisy GPS traces to the road network using OSRM map matching.

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O

OSRM Nearest

Web/Geo/Routing

Finds the nearest routable point(s) to a coordinate using OSRM.

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O

OSRM Table

Web/Geo/Routing

Computes travel time and distance matrices between coordinates using OSRM.

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O

OSRM Tile

Web/Geo/Routing

Fetches vector map tiles (MVT) from an OSRM server.

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O

OSRM Trip

Web/Geo/Routing

Plans the shortest round trip through multiple coordinates using OSRM.

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P

Plan Route

Web/Geo/Routing

Plans a route between two points using the OSRM routing service. Returns turn-by-turn directions, distance, and duration.

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R

Reverse Geocode

Web/Geo/Search

Converts geographic coordinates to a human-readable address using the Nominatim service (OpenStreetMap).

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S

Search Location

Web/Geo/Search

Searches for a location by name or address using the Nominatim geocoding service (OpenStreetMap). Returns matching locations with coordinates.

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