new rgis site new gstore geoplatformedacdata.unm.edu/rgis/gac11.pdf · new rgis site new gstore...
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new RGIS sitenew GSTORE geoplatform
Renzo Sanchez-Silva,Earth Data Analysis Center, UNM
New Mexico Geospatial Advisory CommitteeSanta Fe, New Mexico January 2011
Monday, January 10, 2011
RGIS and GSTORE are built entirely on Open Source
Monday, January 10, 2011
RGIS portal sits on top the GSTORE geoplatform
Geographic Storage Transformation and Retrieval Engine GSTORE.
An ample distributed platform of REST based geographic web services http://gstore.unm.edu
RGIS is an application. Other partners share data and co-exist on top of the platform.
Goals:
Code once, share features.
Ensure sustainability.
Publish white paper. Open source code.
Monday, January 10, 2011
Monday, January 10, 2011
Some Statistics
21,387,661 geometries stored for 4029 vector datasets.
6 TB tiff files stored for 62,175 raster datasets.
OGC Services and Formats
WMS, WFS, WCS for vector and raster datasets
KML, GeoJSON, CSV, XLS, Shapefile, GML for vector datasets.
Monday, January 10, 2011
API Sample Usage
Raster reprojection via WCS: GeoTIFF 4326 \ GeoTIFF 26913
NAIP 2009 Virtual mosaic, WMS seamless raster layer.
GeoJSON feature extraction ex: Upper Colorado HUC url, more, bbox intersection.
Standalone KML tree browser example http://kmltree.googlecode.com/hg/examples/refresh.html load http://rgis.unm.edu/gstore/datasets/100153.kml
Monday, January 10, 2011
Future Work
Custom user experience
Full-Text search
Semantic Search
Metadata Catalog integration
Global queries on vector and raster data
Parallel geo-processing
More standard formats and conversions
More mapping services
Monday, January 10, 2011
Questions?
Copy of this presentation:http://edacdata.unm.edu/rgis/gac11.pdf
Monday, January 10, 2011
Contact UsUNM Earth Data Analysis CenterUNM Earth Data Analysis Center
Renzo Sanchez-Silva renzo@edac.unm.edu
Karl Benedict kbene@edac.unm.edu
Jason Brown jbrown@edac.unm.edu
Laura Gleasner lgleasner@edac.unm.edu
Michael Inglis minglis@edac.unm.edu
Monday, January 10, 2011
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