Ground Control Database, Canada - N50d05mW096d51m_4 The Ground Control Database (GCDB) is a collection of geo-corrected aerial photo images (or chips) developed for the GIS and remote sensing community. The database provides accurate and useful information obtained from corrected aerial photos. This database can be used by the end-user as a fundamental data source for correction and validation of satellite, vector and raster data, as well as for map correcting and updating, analysis, modeling, and image processing. The GCDB was initially developed to supplement processing and/or correction of LANDSAT and SPOT data for value added satellite imagery products. Now, through GeoGratis, online access to the GCDB is offered as an efficient and cost effective method of delivery to the end-user. 1994-05-26 2017-01-28 Natural Resources Canada NRCan.geogratis-geogratis.RNCan@canada.ca Form Descriptorsaerial photographyair photogcpgeographic datageomaticsground control pointsimagery and basemapsphotography Download GeoTIFF through HTTPGeoTIF http://ftp.geogratis.gc.ca/pub/nrcan_rncan/image/gcdb/W096/N50/N50d05mW096d51m_4.gtif Download text through HTTPother http://ftp.geogratis.gc.ca/pub/nrcan_rncan/image/gcdb/W096/N50/N50d05mW096d51m_4.summary Download TIFF World File through HTTPTFW http://ftp.geogratis.gc.ca/pub/nrcan_rncan/image/gcdb/W096/N50/N50d05mW096d51m_4.tfw Download TIFF through HTTPTIFF http://ftp.geogratis.gc.ca/pub/nrcan_rncan/image/gcdb/W096/N50/N50d05mW096d51m_4.tif

Ground Control Database, Canada - N50d05mW096d51m_4

The Ground Control Database (GCDB) is a collection of geo-corrected aerial photo images (or chips) developed for the GIS and remote sensing community. The database provides accurate and useful information obtained from corrected aerial photos. This database can be used by the end-user as a fundamental data source for correction and validation of satellite, vector and raster data, as well as for map correcting and updating, analysis, modeling, and image processing. The GCDB was initially developed to supplement processing and/or correction of LANDSAT and SPOT data for value added satellite imagery products. Now, through GeoGratis, online access to the GCDB is offered as an efficient and cost effective method of delivery to the end-user.

Resources

Resource Name Resource Type Format Language Links
Download GeoTIFF through HTTP Dataset GeoTIF English
French
Access
Download text through HTTP Dataset Other English
French
Access
Download TIFF World File through HTTP Dataset TFW English
French
Access
Download TIFF through HTTP Dataset TIFF English
French
Access

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