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A layer is a collection of information. It contains specific elements of a gis in a specific presentation method (e.g raster or vector layer). Layers can be edited separately in order to create individual topics for a map.
3
votes
1
answer
1k
views
Receiving data from php script for geoJSON TileLayer?
I want to get geo data as geojson for geojson tile layer requests in leaflet.
I set up a geojson layer like this:
https://github.com/glenrobertson/leaflet-tilelayer-geojson/
A php script answers r …
3
votes
2
answers
2k
views
Querying PostgreSQL with GIS to get GeoJSON for GeoJSON tile layer?
I have a PostgreSQL database with one table like the following:
CREATE TABLE post_pl
(
gid serial NOT NULL,
zip character varying(5),
zip_n integer,
city character varying(50),
geom geometr …