![]() You can get the most recent free satellite images from Landsat 7, Landsat 8, Sentinel-1, Sentinel-2, CBERS-4, MODIS, aerial data from NAIP, or historical satellite imagery from Landsat 4 and Landsat 5. EOSDA LandViewer offers miscellaneous global satellite images. EOSDA LandViewer: Free Access To Satellite ImagesĮOSDA LandViewer is a GIS database with an easy-to-master interface that gives free access to the most widely used open-data satellite images, offers free previews of high-resolution satellite imagery, allowing you to select and order only the ones you require, and features extensive analytic tools. ![]() So be prepared that your first search for the required satellite data can be quite time-consuming. It may take a while to familiarize yourself with all the buttons, menu options, and datasets available on the provider’s platform. If you want to analyze the retrieved satellite data, you will need special software.ĮarthExplorer is an undisputed leader among free satellite imagery providers in terms of data variety, but it is not the most user-friendly, especially for a non-expert. The provider’s interface can be used for search, preview, and free GIS data download purposes only. Depending on the sensor, various free data products can be downloaded (Level 1-3, natural color and thermal imagery, etc.).Īnalysis. For downloading large amounts of the USGS’s free satellite images of Earth at once, you will need to install the Bulk Download Application. For free, you can find all possible features, even less common ones - like ancient roads or graves - anywhere in the world.ĭownload. On top of the standard Area of Interest (AOI) selection options (address, coordinates, file upload, or drawing), the provider’s interface offers a feature-based search, which is pretty fun to test. All the found tiles can be conveniently previewed one by one or all at once. The provider allows you to narrow down the search for free satellite imagery by area, date, and cloud cover percentage. The provider also features free datasets provided in collaboration with ISRO (Resourcesat-1 and 2), ESA (Sentinel-2), and some commercial high-resolution satellite images (IKONOS-2, OrbView-3, historical SPOT data). Using this provider, you will find 40 years’ worth of free satellite images from USGS-NASA Landsat missions and a diversity of data from other NASA remote sensors (Terra and Aqua MODIS, ASTER, VIIRS, etc.). The selection of free satellite imagery in EarthExplorer is overwhelming, from optical and radar data to weather satellite photos to digital elevation maps. The USGS agency has the longest record of collecting free GIS data (free satellite images, aerial, and UAV), which is made available via EarthExplorer (EE). Hide USGS EarthExplorer: Free-To-Use Satellite Imagery Making the Most of Free Imagery Providers.To summarize, you need to use Google Earth (desktop app) to determine the capture date of Aerial Images and Google Maps for finding the date of Street View images. Unlike Google Earth, the capture dates available inside Street View images only reveal the month and year of the picture but not the exact date.Īlso see: Find the Location where a photograph was taken The image capture date will be instantly displayed in the status bar as shown in the screenshot below. Next, drag the yellow “Pegman” to any area on the Google Map to switch from aerial to street view. If you happen to live in a country where Google Street View is available, you can use the Google Maps website itself to determine the date when Google Street Views cars were in your area capturing pictures of the neighbourhood. Finding the capture date of Street View Images Now hover your mouse over the map and you should see the capture date of that satellite image in the status bar as seen in the above screenshot. Launch the Google Earth app on your desktop, search for any location in the sidebar and, this is important, zoom in an area as much as possible. For some unknown reason, Google doesn’t display these dates on the Google Maps website or the Google Earth web app. If you wish to know the date when satellites captured those aerial images that you see in Google Maps, you will have to use Google Earth for that. Find the capture date of Satellite Images Or when satellites and planes took those aerial pictures of any location on Google MapsĬurious to know the exact date when Google cameras captured those aerial and street view photographs of your home (or any other address) on our beautiful planet? Well, you can find the dates easily both in Google Maps and Google Earth. Find the exact date when Google Street View cars captured those images of your neighbourhood.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |