Useful tips for everyday
Is basemap accurate? Linear features of TXDOT roadbed basemap have an accuracy of +/- 7m with a confidence of 90%. Is ESRI accurate? Esri data…
What are the boundaries of a watershed called? This map shows one set of watershed boundaries in the continental United States; these are known as…
How do I install Google Cloud datalab? Before you begin Sign in to your Google Cloud account. In the Google Cloud Console, on the project…
How do you fix the ImportError DLL load failed %1 is not a valid Win32 application? The solution at ImportError: DLL load failed: %1 is…
How do I draw a line from a point in ArcGIS? Follow the steps below to create connection lines between two points on a map.…
How to calculate the centerline of a polygon in Python? There are two Python scripts. The first one, centerline.py handles the basic computations and can…
How to check the MBTiles of a vector tile? You can visually check the generated MBTiles file using TileServer-GL: Data preview with TileServer-GL: After creating…
Can shapefiles be stored in a geodatabase? It isn’t possible to put a shapefile in a geodatabase (personal, file, or enterprise). It is trivial to…
How do you find the coordinates of the azimuth? How to calculate the azimuth: an example Determine the longitude and latitude of London – our…
What kind of scale does the Ordnance Survey use? The main scales used by Ordnance Survey (OS) for surveying are 1:1250, 1:2500 and 1:10 000.…