Posted on February 23, 2023 (Updated on July 10, 2025)
How to add OpenSeaMap to QGIS QuickMapServices?
Hiking & ActivitiesHow do I add a map to QuickMapServices? Open the plugin’s search tab by clicking on Web ► QuickMapServices ► Search QMS. This option of the plugin allows you to filter the available base maps by the current extent of the map canvas. Click on the Filter by extent and you should see one service
Posted on February 23, 2023 (Updated on July 10, 2025)
What is the coordinate system?
Hiking & ActivitiesHow do you define a coordinate system? A coordinate system is a method for identifying the location of a point on the earth. Most coordinate systems use two numbers, a coordinate, to identify the location of a point. Each of these numbers indicates the distance between the point and some fixed reference point, called the
Posted on February 23, 2023 (Updated on July 10, 2025)
How to import shapefile into SQL Server 2008 R2 using only SQL scripts?
Hiking & ActivitiesHow to import shapefile to SQL Server? 5, open new project and drag-drop your shape file to Layers left sidebar. Right click on that layer and go to Properties. There you will be able to read your -a_srs information. Output: 0 How to import database in SQL Server 2008 r2? Start the SQL Server Import
Posted on February 22, 2023 (Updated on July 10, 2025)
How to calculate distance in meter between QgsPoint objects in PyQgis?
Hiking & ActivitiesHow do you measure between points in QGIS? How to compute distances between geolocations with QGIS? Install QGIS on your computer. First of all, of course, you must have installed the application in your computer. Set the CRS of the workspace. First, start a new empty project (green circle in Screenshot 1). Import the geolocations.
Posted on February 22, 2023 (Updated on July 10, 2025)
Styling Roads in Openlayers
Hiking & ActivitiesWhat is style function in OpenLayers? OpenLayers applies map styling by utilizing a style function. Every feature in a given map layer will call the style function. The style function then returns an array of styles to apply to the given feature. var defaultStyle = new ol.
Posted on February 22, 2023 (Updated on July 10, 2025)
KML file with multiple ground overlays
Hiking & ActivitiesWhat are placemarks in KML? A Point Placemark is the only way to draw an icon and label in the 3D Viewer of Google Earth. By default, the icon is the familiar yellow pushpin. In KML, a can contain one or more geometry elements, such as a LineString, Polygon, or Model. How do you overlay