Full Geo Stack

The stack

Data Store: PostgreSQL

Spatial data store PostGIS, which requires PostgreSQL

Spatial data server GeoServer, which requires Tomcat

Map viewer via Leaflet, which requires a web server

Field data collection Open Data Kit, which includes

Android data collection, with web based form designer

and

data upload via Aggregator, which requires Tomcat and Postgres (or MySQL)

The pieces are all open source, but making them work together seamlessly is not free.

What's missing

• The seams are showing

What's there but I don't know about it

Topology

Version control

Raster data management

LiDAR data management

Places to get more ideas

OpenGeo.org

amigocloud.com

giscloud.com

opengdp "Open Geo Data Pipeline"