Search for and locate theNetwork analysis ‣ Shortest path (point to point)algorithm. Double-click to launch it. In theShortest Path (Point to Point)dialog, selectRoadway_Blockas theVector layer representing network. Keep thePath type to calculateasShortest. Next, we need to pick a start an...
Digitizing: Add option to calculate bearing based on travel direction Digitizing: Digitizing and splitting curved features Data Management: Rescale raster algorithm for Processing Forms and Widgets: Multiple widgets for a single relation Forms and Widgets: Show related features in identify results tree Fo...
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The algorithm used to calculate the edges and nodes starts with tangents at the midpoints of lines between each point. The closest tangent is assumed to be a border and intersections to the border are calculated to circle each border until back to the beginning. The algorithm is ...
AccessGoogle Street ViewImages: For a point dataset, it accesses street view locations with parameters given by the user (such as field of view, image size and direction angles) Calculate Green View Index: For the images accessed by the previous tool, the vegetation pixels are extracted, and ...
Regarding roads, a simple elastic impact model was adopted to calculate the height of the scar produced by the impact of a rock block on the asphalt with a given impact energy. Adopting Clapeyron’s theorem of linear elasticity and using a Winkler model for the contact soil–road foundation ...
Introducing: LiDAR in QGIS 3. The point cloud development we’ve been waiting for quite some time. Albeit, the LASTools plugin is still solid but it comes with ahefty price tag. So it’s a nice departure to have a true open source option. ...
I have custom widgets on another tab of the form for letting the userset up some things and I calculate values for attributes from that. Soit is not solvable with default values. Very good idea though, I wish itwould have been such an easy solution :)) ...
Fix shift in point displacement renderer Fix for a crash in projection selection Fix #4308 (Interpolation and Terrain core plugins) Insert date value in attribute editor Fix #4387 (Enable "add direction symbol" only for line layers) Fix #2491 (Handle raster layer's transparency band while rend...
QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS) - QGIS/doc/NEWS.html at master · wblong/QGIS