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Philippe May, 12/10/2018 15:54


Software

Gisaf (for, eg, GIS Auroville Front-end) is a web application that is under development.

User manual
Server
Client
Stack
Mapbox

Database

Gisaf uses a Postgis database.

Creation

To create an appropriate database, run these commands:

createuser avgis -P
createdb avgis -O avgis
psql avgis -c "CREATE EXTENSION postgis;" 

Notes

The geometry features' metadata MUST be set with the proper SRID, which can be tricky. See below.

Import files

Development

See the README file

Configuration

TODO: more about parameters of the conf file

Map

The default view of the map can be configured in the gisaf yaml config, eg:

map:
  openMapTilesKey: cS3lrAfYXoM4MDooT6aS
  zoom: 14
  pitch: 45
  lat: 12.0000
  lng: 79.8106
  bearing: 0
  style: OSM (vector)
  opacity: 0.3
  tilesUrl: /tiles/data/india-vector.json

Production

Gisaf reads the file /etc/gisaf/prod.yml at boot.

Development

Gisaf reads the ~/.gisaf/prod.yml file at boot.

Third party

TileServer

Serve the vector tiles for mapbox-gl locally: TileServer

Alternative: see #6907