Projecting Azimuthal Equidistant global map into circle using QGIS
Hiking & ActivitiesHow do I change the projection of a map in QGIS? First, click on Settings > Project properties. Then, click on the box labelled as Enable on the fly CRS transformation. Next, select the projection which the current layer and all the subsequent layers will be using in common. How is an azimuthal map projection
Error message trying to merge Shapefiles in Python
Hiking & ActivitiesHow do I merge two shapefiles in Python? We will follow following steps to achieve this task. Import geopandas library. Read shapefiles using geopandas that you want to merge. Bring all those shapefiles into one common coordinate system. Use gpd. Export the merged geodataframe into shapefile. Hurray, you have successfully merge multiple shapefiles into one.
Spatial Duplicates & Address Duplicates
Hiking & ActivitiesWhat are duplicates in data? Duplicate data is any record that inadvertently shares data with another record in a Database. Duplicate data is easy to spot and it mostly occurs when transferring data between systems. The most popular occurrence of duplicate data is a complete carbon copy of a record. Why do duplicates occur in
Arcgis dissolve output has greater area than inputs
Hiking & ActivitiesHow does dissolve work in ArcGIS? Dissolve fields Features with the same value combinations for the specified fields will be aggregated (dissolved) into a single feature. The Dissolve Fields are written to the Output Feature Class. What is the difference between merge union and dissolve? How is the Merge Tool different from the Dissolve Tool?
Importing QGIS ASCII DEM file?
Hiking & ActivitiesHow do I add an ascii file to QGIS? asc) files can be directly opened in QGIS by selecting Layers >>> Add Raster Layer. Navigate to the desired file and select Open. How do I import a DEM file into QGIS? Open QGIS and open the DEM. To do this, go to the “Layer” at
Earth Engine: supervised classification from ‘stacked’ images
Hiking & ActivitiesHow do I classify an image in Google Earth Engine? Classify the Image & Display the Results select(bands). classify(classifier); // Define a palette for the Land Use classification. var palette = [ ‘D3D3D3’, // urban (0) // grey ‘0000FF’, // water (1) // blue ‘008000’ // forest (2) // green ]; // Display the classification