![]() ![]() In the vicinity of Portsmouth Harbor, NH the resulting image is geo-referenced to about +/- 3m.Ģ) Because of MATLAB's poor rendering performance on the Mac platform, my experience has been that maps plotted as in the example above produce white gaps whose cause and resolution are unknown. MethaneSAT is scheduled to launch on March 4th. ![]() The algorithm was determined by trial and error (as the API provides no way to query for the spacial bounds of an image), and therefore will likely produce poor results for some locations. Imagesc(XX,YY,M) shading flat colormap(Mcolor)ġ) The estimate of the X and Y coordinate vectors are just that, a guess at an algorithm for determining these values from the images size and zoom level. The following code produce the attached screenshot: None-the-less it remains a very handy function for quickly plotting data on a map. Note, the key requirement places limitations on the portability of this function, as the key, and therefore the function is necessarily tied to a domain name and therefore (usually) a physical location. In this example I’ve added the URL for Google Satellite. Google Earth lets you fly anywhere on Earth to view satellite imagery, maps, terrain and 3D buildings, from galaxies in outer space to the canyons of the ocean. In the new window enter a name for the new connection and provide the URL to the tiled map service (from the table above), then click OK. This will open a new window to enter the connection details. The key may be obtained here: (click "Get a Key") Right-click on ‘XYZ Tiles’ and select ‘New Connection’. To utilize the Google Maps API up to 25,000 queries per day, one must obtain a Google Maps API Key, freely available from Google. Browse the globe, add placemarks, and annotate your maps with a swipe of your finger. Create and collaborate from anywhere Make immersive, data-driven maps from your phone or tablet. One may utilize the Google Maps API without a key for a limited number of queries per day. View high-resolution satellite imagery, explore 3D terrain and buildings in hundreds of cities, and dive into Street Views 360° perspectives. For each marker one may specify the location, size, color and optional label.ĭefault values: Zoom 15, MapType = 'satellite', Height = 640, Width = 640 The desired height and width of the image (in pixels) may be specified as well as the "MapType" (one of roadmap, mobile, satellite, terrain, hybrid, mapmaker-roadmap, mapmaker-hybrid) and up to 50 Google Map markers. ![]() In addition, an estimate of the X and Y coordinate vectors are returned in UTM coordinates to facilitate easy plotting of additional information on the map from within MATLAB. Then you must wait for some time(24 hours) or change to another IP. The image is returned as a raster array and a color map. If this happened, Google Satellite Maps Downloader will show a messge in log window: May be your IP is banned by Google. Zoom to your house or anywhere else, then dive in for a 360 perspective with Street View. The function get_google_map.m uses the Google Maps API ( ) to retrieve a google map image from Google given coordinates of the center of the image and the desired zoom level (default 15). Explore worldwide satellite imagery and 3D buildings and terrain for hundreds of cities. You can save an area from Google Maps to your phone or tablet and use it when youre offline. ![]()
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