Posted on February 14, 2023 (Updated on July 10, 2025)
How to set up GeoDjango with PostGIS 2.0?
Hiking & ActivitiesHow to install GeoDjango? First, download the OSGeo4W installer (64bit), and run it. Select Express Web-GIS Install and click next. In the ‘Select Packages’ list, ensure that GDAL is selected; MapServer is also enabled by default, but is not required by GeoDjango and may be unchecked safely. How do you use GeoDjango? Geographic Admin Let’s
Posted on February 14, 2023 (Updated on July 10, 2025)
Why difference between Google Earth and QGIS distance measurement?
Hiking & ActivitiesHow accurate are Google Earth distance measurements? Measurements of distances may not be 100% accurate, especially in areas with 3D terrain and buildings. For best results, measure using a top-down view. Tips: Measurements don’t account for changes in elevation. How are Google Earth and Qgis similar and different? When assessing the two solutions, reviewers found
Posted on February 14, 2023 (Updated on July 10, 2025)
Adding GUID field with ArcObjects
Hiking & ActivitiesHow do I populate a GUID field in ArcGIS pro? Populating the GUID field Click Customize > Customize Mode on the main menu. The Customize dialog box appears. Click the Commands tab. In the Categories list, click Production Editing. Click and drag Populate GUID to a toolbar. Click Close. How do you add a field
Posted on February 14, 2023 (Updated on July 10, 2025)
Refering to 0° of longitude/latitude in a range
Hiking & ActivitiesWhat is the reference line 0 for longitude called? The prime meridian The prime meridian is the line of 0° longitude, the starting point for measuring distance both east and west around Earth. The prime meridian is arbitrary, meaning it could be chosen to be anywhere. What is the range of longitude latitude? Latitude is
Posted on February 14, 2023 (Updated on July 10, 2025)
Removing last part of a field in QGIS attribute table, not the same length of cells
Hiking & ActivitiesHow do I delete a feature from an attribute table in QGIS? x there is also a button to delete attributes in the properties menu. First toggle editing (right click on a layer -> toggle editing) and go to the properties menu (right click -> properties or just double click). Go to the source fields
Posted on February 14, 2023 (Updated on July 10, 2025)
Create polygons from point dataset, where each polygon contains 3 points from the dataset
Hiking & ActivitiesHow do I create polygon from points in QGIS? Converting points to polygons can be done in just three steps: Insert the points layer: In QGIS, insert the shapefile map containing the points layer, through the menu: Layer -> Add Layer -> Add Vector Layer. Create a buffer around the points: Select from the menu: