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.
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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.
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.
2020. Debra F. Laefer, Tom Kirchner, and Haoran (Frank) Jiang. This shapefile layer represents a unique dataset of 5,065 records documenting the perishable behavior of 6,075 individuals around 19 hospitals and ... New York University. Center for Urban Science and Progress.