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    • Landsat satellite program

      • Google Earth utilizes imagery from the Landsat satellite program. Landsat, a joint program of NASA and the United States Geological Survey (USGS), provides high-quality images of the Earth’s surface. The Landsat 8 satellite, launched by NASA, captures imagery with a resolution of 30 meters and passes over the same places on Earth every two weeks.
      www.ncesc.com › geographic-pedia › which-satellite-is-used-for-google-earth
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  2. 6 days ago · Google Earth uses EGM96 for its elevation data, which refers to geoidal heights. The latitude and longitude coordinates are referred to the WGS 84 ellipsoid. Is elevation in Google Earth from sea level? Yes, the ground elevation shown in Google Earth is the height above sea level.

  3. Mar 3, 2023 · Two things: (1) Be careful you don't confuse the Google Maps API with Google Earth Pro elevation data. They may not always be in sync as you've seen. GPS Visualizer is citing their source as the API. The API is Google's only portable data that I know of. (Please correct me if wrong! :-) (2) Good job figuring out a workaround.

    • Overview
    • Take and save a measurement
    • Open saved measurements

    Use lines and shapes to check distances and estimate sizes of different features on Earth.

    What you can measure in Google Earth Pro:

    Polygon: The distance or area of a shape on the ground.

    Circle: The circumference of a circle on the ground.

    3D path: The distance between a building and places on the ground.

    3D polygon: The height, width, and area of 3D buildings.

    1. Open Google Earth Pro.

    2. Go to a spot on the globe.

    3. In the menu bar, click Tools  Ruler. A new "Ruler" window with options appears.

    4. In the bottom left, select Mouse Navigation.

    5. Click the tab for what you want to measure.

    6. On the map, hover over a spot and click a starting point for your measurement.

    1. Open Google Earth Pro.

    2. On the left, under "Places," you will find a list of saved measurements. Check the measurement you want to open.

    3. Double click the name of the measurement. Earth will show your measurement on the map.

    4. To find measurement details, hover over the shape and right-click.Then, click Properties (Windows) or Get Info (Mac). The "Edit Path" window will open.

    Find a path’s elevation profile

    Explore the slope, elevation, and distance along a path.

  4. Apr 21, 2015 · It cannot be extracted directly from Google Earth. Google does provide a Google Maps API to get elevation information:...

  5. Mar 26, 2024 · Google Earth uses a digital elevation model (DEM) data collected by NASA’s Shuttle Radar Topography Mission (SRTM) to enable a 3D view of the entire Earth. The SRTM collected elevation data using radar technology, which provides accurate measurements of the Earth’s surface.

  6. Jul 3, 2023 · Google Earth uses satellite imagery from various sources, including the Landsat program, which is a joint effort between the US Geological Survey and NASA. A youtube video on google earth. The Landsat satellites capture images of the earth’s surface in a variety of wavelengths, including visible and infrared light.

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