Using UVA image free point control technology for large scale topographic map can not only reduce the field workload, but also reduce the dependence on the aerial triangulation of office work, so it ...

Adding TOPO! to Magellan's eXplorist GPS devices provides map detail levels including USGS 1:100,000-scale topographic, ideal for planning and visualizing long trips, and USGS 1:24,000-scale ...

Luwalhati Antonino, Minda chair, said the new topographic map of Mindanao, made on a scale of 1:50,000 compared with the scale of 1:200,000 of the old map drawn in 1960s, is already on the final ...

“We calculated meter-scale topographic change at the largest spatial extent yet by using data collected by the U.S. Geological Survey’s 3D Elevation Program (3DEP). This program is likely to have ...

Those giant maps gathering dust in the corner of your favorite outdoor store have finally been brought into the 21st century. National Geographic ‘s new service, launched last week on their Maps site, ...

This new topographic map from Arizona State University in Tempe shows the surface shape and features over nearly the entire Moon with a pixel scale close to 328 feet (100 meters).

The practice of UAV aerial photography mapping 1:500 scale topographic map is carried out in Pu'an New District in Changchun city, an area in the urban and rural junction. By checking the accuracy of ...