![]() See the Basic Tutorials for more information and examples. The tool Batch allows for the automatic execution of several SCP functions using a scripting interface. Raster calculation is available through the seamless integration of the tool Band calc with bands in the Band set, calculating mathematical expressions and spectral indices.Īlso, an output raster can be calculated based on Decision rules. The Spectral Signature Plot and Scatter Plot allow for the analysis of spectral signatures and ROIs.Īlso, several Tools are available for easing the ROI creation and editing spectral signatures. SCP provides several tools for the Preprocessing of downloaded images, such as the conversion to reflectance and manipulation of bands.Ĭlassification results can be assessed with the tools Accuracy and Classification report.Īlso, rasters can be manipulated using Postprocessing tools such as Classification to vector, Reclassification, Edit raster directly, Classification sieve, Classification erosion, and Classification dilation. Input image in SCP is called Band set, which is used as input for the classification. You cannot use orthophotos with less than 4 bands, SAR data, and LIDAR data with SCP. SCP can work with multispectral images acquired by satellites, airplanes, or drones.Īlso, SCP allows for the direct search and download of free images (see Download images). ![]() For this process, image bands must be renamed in order to remove the final 0 if present (e.g. ![]() The while loop is used when you want to keep looping. Also, notice that some images available from the Global Land Cover Facility are already converted to reflectance. Another type of loop that you may use (albeit less frequently) is the while loop. However, some images do not have the required information and cannot be processed. met file) can be processed through the automatic conversion to reflectance and the DOS correction. In particular, images having an old format of the MTL file (or a. Since version 3.1.1 the SCP can also convert images from the Global Land Cover Facility (images available for free from ). ![]() Which Landsat bands can be converted to reflectance by the SCP? ¶Īll Landsat 1,2, and 3 MSS and Landsat 4, 5, 7, and 8 images downloaded from and processed with the Level 1 Product Generation System (LPGS) can be converted to reflectance automatically by the SCP products generated by the LPGS have a MTL file included that is required for the conversion.
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