Place: Ontario, Canada and Vermont, United States / Subject: Hydrographic surveying - University of Texas Libraries GeoData Search Results

× The Texas GeoData Portal has recently been updated to GeoBlacklight 4 to provide new and improved functionality. As a result of this change, some records previously available from other institutions are not currently accessible through the Portal, but additional records will be actively added over time.

Place: Ontario, Canada ✖ Place: Vermont, United States ✖ Subject: Hydrographic surveying ✖

1. Canada VMap1, Library 66: Ground Area

1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.

2. Canada VMap1, Library 66: Hydrography Text Features

1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.

3. Canada VMap1, Library 66: Inundation Areas

1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.