PUBLIC MARKS from sbrothier with tags photos & maps

Once assembled, this kit -- developed by community researchers from the Public Laboratory for Open Technology and Science -- enables you to collect your own aerial photos from up to 1000 ft. Using the open source MapKnitter web-based software, you can stitch the resulting images into a web-viewable map -- your own "counter-cartography" Google Maps. Use it to tell a different story from the "official" map -- document contamination (it was used to map the BP oil spill) or wetlands loss, or to record a temporary condition like the Occupy Oakland encampment.

Geotag the photos you take with your favorite digital camera. Thanks to gps4cam, you will never again waste your time trying to find out where you took a specific picture – from now on, all your photos will be localized! The App works with all camera brands and there is no need to synchronize manually your camera and your iPhone. What’s more, you can use gps4cam without connecting to a network, which is perfect for trips abroad.

The home of the world’s leading provider of high resolution commercial imagery and the only company operating a constellation of sub-meter commercial imaging satellites. The company’s technical superiority and innovation, unparalleled commitment to customer service, extensive business partner network and open systems philosophy make DigitalGlobe the preferred supplier of imagery products to government and commercial markets.

All 883 tiles of GeoCover 2000 Landsat ETM+ bands 7/4/2 are first transformed into natural color and then re-projected from separate 60 UTM zones into a consistent geographical latitude/longitude system, in order to form a global mosaic.

- Spot Image assure, au niveau mondial, la diffusion des produits et services d'information géographique issus des satellites d'observation de la Terre Spot, y compris de l'instrument Végétation embarqué sur Spot 4 et 5 Spot Image assure également la distribution de données optiques ou radar acquises par d'autres satellites complémentaires offrant des images de la basse à la très haute résolution.

- Spot Image propose les produits SPOTMaps, des couvertures d’étendue nationale ou régionale, orthorectifiées, constituées d’images satellite couleur Spot 5 à 2,5 m de résolution. Découpé selon votre zone d'intérêt, SPOTMaps est le référentiel géographique idéal pour répondre à vos besoins de visualisation, cartographie et planification.