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25 de jun. de 2024 · USGS Finds New Way to Measure Ocean Depth with Landsat. The launch of the joint Landsat satellite program was certainly a landmark for Earth observation more than five decades ago. Despite the program’s focus on land surfaces, some scientists imagined using Landsat to reveal more about water, too—and even, improbably, the seafloor beneath.
28 de jun. de 2024 · USGS Maps and Data. The U.S. Geological Survey makes a wealth of information available through several different means. USGS Earth Explorer. This interactive map is a gateway to loads of information, including aerial and high-altitude photography, and more. Door County Groundwater Contamination Susceptibility Map
30 de jun. de 2024 · You'll learn about the different types of remote sensing data, including optical imagery, radar, LiDAR, thermal, hyperspectral data, and GIS data such as vector and raster formats.We'll explore free platforms like Sentinel Hub, NASA Earthdata, USGS Earth Explorer, Google Earth Engine, and Copernicus Open Access Hub, providing step-by-step ...
20 de jun. de 2024 · Access the USGS Earth Explorer website. Set your area of interest in the “Search Criteria” tab. Select the desired Landsat data sets in the “Data Sets” tab. Apply any additional criteria or filters in the “Additional Criteria” tab. Click on the “Results” tab to view the available scenes.
14 de jun. de 2024 · U.S. Geological Survey (USGS) An application enabling the dynamic display of US Digital Elevation Models (DEMs) that are published by USGS on The National Map. The application is a dynamic display of different renderings of the data including contours, multiple hillshade maps, slope, and aspect. In many areas the coverage is available from ...
21 de jun. de 2024 · Detailed Description. The numbers on this map indicate the number of commercial and/or government/civil satellites launched by the highlighted countries. This image will be updated as needed, when information about new satellites is received. Visit the Earth Observing Satellites webpage to learn more.
10 de jun. de 2024 · GERMAN EMPIRE TOPOGRAPHIC MAPS 1:100,000 Maps available from the David Rumsey Map Collection and are mostly from the 1880s and 1890s. GERMANY TOPOGRAPHIC MAPS 1:25,000 Covers all of pre-WWII Germany, which now includes all of the Federal Republic as well as a good part of Poland. Most of the data found on the maps is from the 1930s and 1940s.
