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Federal
Gulf of Mexico SSH Anomaly Grid - 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
Since 1996, global, near-real-time maps of mesoscale anomalies derived from tandem sampling provided by altimeters aboard the Topography Experiment (TOPEX)/Poseidon... -
Federal
Gulf of Mexico SSH Anomaly Grid - 2013
National Oceanic and Atmospheric Administration, Department of Commerce —
Since 1996, global, near-real-time maps of mesoscale anomalies derived from tandem sampling provided by altimeters aboard the Topography Experiment (TOPEX)/Poseidon... -
Federal
Gulf of Mexico SSH Anomaly Grid - 2004
National Oceanic and Atmospheric Administration, Department of Commerce —
Since 1996, global, near-real-time maps of mesoscale anomalies derived from tandem sampling provided by altimeters aboard the Topography Experiment (TOPEX)/Poseidon... -
Federal
Gulf of Mexico SSH Anomaly Grid - 2018
National Oceanic and Atmospheric Administration, Department of Commerce —
Since 1996, global, near-real-time maps of mesoscale anomalies derived from tandem sampling provided by altimeters aboard the Topography Experiment (TOPEX)/Poseidon... -
Federal
Gulf of Mexico SSH Anomaly Grid - 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Since 1996, global, near-real-time maps of mesoscale anomalies derived from tandem sampling provided by altimeters aboard the Topography Experiment (TOPEX)/Poseidon... -
City
Precincts2010
City of Chicago —
Ward precincts, which function as local election districts to determine the polling places for voters, based on their addresses. Precincts are based on U.S. Census...