Geodata processing at telascience.org

Background
As one objective of OSGeo, we want to generate/update/enhance existing free geodata for the community. This comprises re-packaging, data storage in convenient formats, tiling and other.

We are kindly supported by http://telascience.org (available resources).

Participants

 * Markus Neteler

Installed Software
I have installed the following software packages on geodata.telascience.org:


 * geos 2.2.3
 * proj-CVS (17 August 2006) - compiled with datum files
 * ogdi-CVS (17 August 2006) - compiled with external proj, expat, zlib
 * GDAL-CVS (17 August 2006) - compiled with pg, sqlite, mysql, ogdi, python, geos
 * GRASS-CVS (18 August 2006) - compiled with pg, sqlite, mysql, C++, LFS support

Source code:
 * /home/neteler/software/
 * if taken from CVS, anon-CVS was used
 * configuration is saved in each subdir as "conf_ .sh"

Binaries:
 * all binaries are installed into /usr/local/*
 * /usr/local/lib was added to /etc/ld.so.conf

Geodata processing

 * data are stored on geodata.telascience.org in /geodata/
 * only root/sudo can add further directories in /geodata/ (FrankW, markusN, hobu, ...)

Data: VMAP0 1:1Mio World Vector Data

 * /geodata/markus/vmap0/
 * eur, sas, soa are from 2000, noa from 2002
 * status: downloaded
 * TODO:
 * convert to SHAPE
 * tile into smaller pieces
 * cleanup attributes
 * remove annoying grid lines (dissolve in GRASS)
 * enrich country maps with population data (see here for inspiration, I have their SQL code somewhere)

Data: GSHHS World Costline Vector Data

 * /geodata/markus/gshhs1.5/
 * from Sept. 2004
 * status: downloaded (original server disappeared, but MN had a copy)
 * TODO:
 * convert to SHAPE
 * tile into smaller pieces
 * cleanup/add attributes

Data: Gazetteer data World from geonames.org

 * /geodata/markus/geonames.org/
 * database dump in dump_17aug2006/
 * docs in docs/
 * fetch.sh script in the dump/ directory for future downloads
 * status: downloaded
 * TODO:
 * convert to SHAPE?
 * insert into PostGIS? - see docs/geonames_dump_into_postgresql.txt