TY - RPRT TI - Description of the U.S. Geological Survey Geo Data Portal data integration framework AU - David L. Blodgett AU - Nathaniel L. Booth AU - Thomas C. Kunicki AU - Jordan I. Walker AU - Jessica M. Lucido PY - 2012 DO - 10.1109/jstars.2012.2196759 UR - https://pubs.usgs.gov/publication/70129120 ID - 70129120 ER -