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Download the Ground Control Point Archive!
CompassData will be at the GeoIntel in San Antonio, TX : Come see us at Booth 151
10,000 + Ground Control points collected and available for browsing, purchase and download
CompassData announces 0.3m horiz / 0.5m vertical accuracy for all points collected since 07/01/07
CompassData presents at MAPPS New Hampshire Summer Meeting
CompassData collects ground control at most remote point in the continental U.S.A
World Wide archive of over 10,000 points
Low cost solution for ground control reduces cost of end product
Sub meter to centimeter accurate Photo Identifiable control
Quick delivery of control for orthorectification and QA/QC of satellite and aerial imagery
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