Posted on February 20, 2023 (Updated on July 10, 2025)
How exactly is the centroid of polygons calculated?
Hiking & ActivitiesThe centroid (a.k.a. the center of mass, or center of gravity) of a polygon can be computed as the weighted sum of the centroids of a partition of the polygon into triangles. The centroid of a triangle is simply the average of its three vertices, i.e., it has coordinates (x1 + x2 + x3)/3 and
Posted on February 20, 2023 (Updated on July 10, 2025)
Getting raster statistics without clipping in ArcGIS Pro
Hiking & ActivitiesHow do I exclude layers from clipping in ArcGIS pro? to open the Map Properties dialog box. Click Apply to apply the clipping choice. Optionally, choose map layers to exclude from clipping by checking them in the Exclude layers from clipping menu. Layers excluded from clipping extend beyond the clipping edges. What is the difference
Posted on February 20, 2023 (Updated on July 10, 2025)
Optimal projection to model solar shadows
Hiking & ActivitiesWhat is the projection of the shadow? Projection refers to the externalization (sending out) of the shadow—the unconscious aspects of yourself, such as positive or negative needs, feelings or ideas you are not aware of having. How do you calculate sun position shadow? The measurement of the length of the shadow depends on the height
Posted on February 20, 2023 (Updated on July 10, 2025)
Centroids in QGIS 3.0 not using Python?
Hiking & ActivitiesHow do I add centroids in Qgis? From the Processing menu choose > Toolbox > and open the Vector Geometry section. Choose the Centroids menu option. The Centroids Tool will open. In the Input Layer choose your Polygon Layer > LBI Wards. How do you find the centroid of a point in Qgis? Quote from
Posted on February 20, 2023 (Updated on July 10, 2025)
Importing GDAL in Jython?
Hiking & ActivitiesHow to import GDAL into Python? How to Install GDAL for Python with pip on Windows Download a pre-built gdal wheel file. With pip we can use a wheel file to install a package. Install the wheel file with pip. Now all you have to do is install the wheel file with pip . Test
Posted on February 20, 2023 (Updated on July 10, 2025)
Marker Not being removed : leaflet
Hiking & ActivitiesHow do I remove a marker from a leaflet map? Quote from video: We will be using remove marker function along with leaflet proxy to remove specific markers based on a click event. So here we have the map we'll be using the quakes dataset. How do you put a marker on click in leaflet?