Radiometric Calibration of LandSat 8

What is the radiometric resolution of Landsat 8? Landsat 8 images have 15-meter panchromatic and 30-meter multi-spectral spatial resolutions along a 185 km (115 mi) swath. What is radiometric calibration in GIS? Radiometric Calibration refers to the ability to convert the digital numbers recorded by satellite imaging systems into physical units. Those units are either

Plotting “diagram” in matplotlib?

How do you plot a diagram in Python? Following steps were followed: Define the x-axis and corresponding y-axis values as lists. Plot them on canvas using . plot() function. Give a name to x-axis and y-axis using . xlabel() and . ylabel() functions. Give a title to your plot using . title() function. Finally, to

Exporting ArcGIS Metadata to HTML with thumbnail?

How do I export metadata from ArcGIS? Exporting metadata from the Metadata toolbar In the ArcCatalog Contents tab, press the CTRL key while clicking the ArcGIS items whose metadata you want to export. Click the Export Metadata button. Provide a location and file name, if appropriate, for the stand-alone metadata XML files that will be

Calculating the Area of a Raster/Vector in Google Earth Engine

How do you measure area in Google Earth Engine? Tips: On your computer, open Google Earth. Search for a place, or select a location on the globe. On the left, click Measure. . Click the map to set measurement points. To remove a point, on the right, click Undo . To complete your line measurement,

Selecting polygon with the largest area in QGIS

How do I select part of a polygon in Qgis? From Vector Menu Select Geometry Tools > Multipart To Single Part and Run that tool. This will create a new shapefile where parts are separated in attribute table. From there you can make your rectangle selection.  How do I select part of a shapefile in

Can’t remove QGIS plugin

How do I uninstall a system plugin? Uninstalling the Plugin Navigate to the System Application > Applications. In the Develop tab, open the application you want to delete. Click the Delete button on the top-right corner. The Confirmation popup window displays. Click Delete to delete the application. Enter “delete” in the text box and click

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