The Wyoming Geographic Information Science Center (WyGISC) at the University of Wyoming has launched the Wyoming LiDAR Data ...

When the area mapped is bare earth, such as at a quarry, the surface model and terrain model may be virtually identical and drone-generated contours may be very useful, but in other cases, converting ...

This map presents a very detailed overlay of the rain contours (isohyets) on top of terrain contours and landslide locations. Anne Witte of the Virginia Division of Mines, Minerals and Energy has ...

One of the major shortcomings of the contour model is the fact that it bases its distance to particular field strength on the average terrain in a limited slice along an azimuth. For FM, that slice ...

Guidance System: AGM-86B, Litton inertial navigation element with terrain contour-matching updates; AGM 86C/D, Litton INS element integrated with multi-channel onboard GPS Warheads: AGM-86B ...

In the 1980s and ’90s, in the eastern part of the country, translators were primarily noncommercial educators looking to extend coverage outside of the normal 60 dBu contour, while in the mountainous ...