If you're going on a hike or just curious about a specific place's altitudes, Google Maps makes it easy to find the elevation for many locations. Google Maps doesn't show the elevation for all ...

The data will be used to support the 3D Hydrography Program and advance statewide flood mitigation efforts. Under this task order, Woolpert will process 1,439 square miles of previously collected ...

The new map will shore up risk-reduction and land-use planning efforts by showing where potentially unstable areas are so planners and engineers can better prioritize and mitigate future landslide ...

Landsat satellites have gone beyond observing Earth’s land by enabling new methods to measure ocean depth in shallow coastal ...

Please verify your email address. Your browser does not support the video tag. Google Maps has exciting details about locations around the world. One of the most ...

Google Maps has exciting details about locations around the world. One of the most valuable things to learn about an area is ...

São Sebastião, a municipality on the coast of São Paulo state in Brazil that was partially cut off from the rest of the ...

At the tops of many mountains and along numerous roads are small brass disks called benchmarks. These survey points map the ...

1 map ; 30 x 31 cm. You can order a copy of this work from Copies Direct. Copies Direct supplies reproductions of collection material for a fee. This service is offered by the National Library of ...

Water trend analysis near the Great Lakes is limited due to fluctuating cycles and data scarcity. In this study, we examine daily discharge data from 46 surface water gauges with high baseflow ...

Over a length of nearly 600 feet, the Suwannee River loses 10 feet of elevation. That’s 1 foot down for every 60 linear feet as one ... Why do rapids and shoals (shallow places in streams) exist in ...