Images

Photograph showing a mineral specimen displayed at the Smithsonian National Museum of Natural History.

The total area (land and water) of Rhode Island is only 1,545 square miles. The state measures about 37 miles east-west, and about 48 miles north-south.

Capital Providence

Image Source Landsat 8

Population 1,097,379

Number of Pixels 3,162,631

The Smithsonian Natural History Museum offers hands-on learning experiences.

Earth MRI - Yukon Tanana Uplands Alaska

Assoc. Director of the USGS, Kevin Gallagher spoke following the 3DEP stakeholder meeting on the value of USGS partnerships.

Sample graphic of airborne lidar data acquisition. Target area is illuminated by pulsed laser light in the aircraft, Differences in laser return times and wavelengths are then used to make digital 3D representations of the selected ground sections.

Aerial photo of the Oso, Washington landslide in 2014. The red arrows show the direction of material flow. The inset lidar image was derived from 3DEP data collected by the Washington Department of Transportation.

A 3D Elevation Program lidar point cloud showing simulated flooding (in blue) of an area in Denver, Colorado

USGS scientists collecting surface water samples from Pine Creek

3D elevation data for El Paso, Texas, in the form of a lidar point cloud. These data along with other products provide valuable productivity, safety, and cost-saving benefits to instrastructure improvement projects. I(mage provided by Jason Stoker - USGS).

Nevada was the fastest growing state between 1990 and 2000, with a population growth rate of 66.3 percent. No other state topped 40 percent.

Capital Carson City

Image Source Landsat 8

Population 3,104,614 

Number of Pixels 318,192,547

Neal Pastick – lead author of the study – investigating erosion along Alaska’s Arctic coastline near the village of Kaktovik. Permafrost-dominated coasts of Alaska have drastically changed as the result of coastal transgression and storm-surge flooding which can result in the loss of cultural sites and damage to infrastructure.  Photo by M.

Left: Landsat 8 Collection 2 level-1 top of atmosphere reflectance image, center: Landsat 8 Collection 2 level-2 atmospherically corrected surface reflectance image, and right: Landsat 8 Collection 2 level-2 surface temperature image for an area over the Sapta Koshi River in Bairawa, Nepal (path 140 row 41) acquired on

Example of the Landsat 8 OLI/TIRS Collection 2 level-2 science products. Left: Landsat 8 level-2 surface reflectance image. Right: Landsat 8 level-2 surface temperature image. The data was acquired on May 3, 2013 (path 140 row 41).

Landsat 8’s first image captured the area where the Great Plains and Rocky Mountains meet in Colorado. The natural-color image shows the coniferous forest of the mountains coming down to the dormant plains. Boulder, Colorado, sits in the middle of the image.

Photo Contest Winner | Feb. 2020 | Honorable Mention 2
Collecting data at Ellis Island after Hurricane Sandy

Photo Contest Winner | Feb. 2020 | Where We Work
Collecting data at Ellis Island after Hurricane Sandy

Photo Contest Winner | Feb. 2020 | Honorable Mention 1
Box turtle

Kevin T. Gallagher, USGS Associate Director, Core Science Systems, address members

 of the Alaska Mapping Roundtable on the issues and status of completing the mapping of Alaska.

The image is from the Martian southern polar region. CO2 ice shown here is about 10 feet thick, and the semi-circular depressions are about 200 ft across. 

The roughly west-east trail of destruction from the April 27, 2011, Tuscaloosa-Birmingham tornado is clearly visible in these Landsat images. This was one of 358 recorded tornadoes during the April 25-28, 2011, tornado outbreak, the most severe in U.S. history.