on January 2, 2023
Enabling/Installing/Downloading Portal for ArcGIS?
Geographic Information SystemsHow do I download portals for ArcGIS? ArcGIS Enterprise Step 1: Verify system requirements. Portal for ArcGIS system requirements. Step 2: Plan how you’ll use Portal for ArcGIS. Step 3: Adjust firewall settings. Step 4: Install Portal for ArcGIS. Step 5: Create your portal. Step 6: Configure ArcGIS Web Adaptor with Portal for ArcGIS. What
on January 2, 2023
Where can I find a global geocoding dataset based on postal code?
Geographic Information SystemsWhat category of data are postal codes? The right data type for a postal code is a string. In a SQL database, this would typically be VARCHAR() or CHAR() , of the appropriate length. A numeric data type is not appropriate even if the values look like a number. Here is one simple reason: you
on January 2, 2023
Calculating global horizontal irradiance (GHI) from surface solar radiation downwards from the ERA5 data
Geographic Information SystemsHow do you calculate global horizontal irradiance? Global Horizontal Irradiance (GHI), from the hemisphere above a horizontal plane surface, is a combination of DNI, corrected for the angle of incidence of the beam (θ), and Diffuse Horizontal Irradiance (DHI). GHI = DNI*cosθ + DHI. All these parameters are measured in units of W/m2.Apr 1, 2013
on January 2, 2023
Setting Atlas scale and scale bar for each map to round number using QGIS
Geographic Information SystemsHow do I change the scale bar in Qgis? Quote from video: Use the add skill bar tool. And drag a box where you want it because we only have one map this skill bar is linked to this map if you have multiple maps you need to select the map to which it belongs.
on January 2, 2023
Conversion problem with ‘Feature to Raster’: resulting Raster not visible in ArcMap
Geographic Information SystemsHow do I convert data to raster in Arcgis? Convert the point feature class to raster using the Point to Raster tool. In the ArcToolbox pane, click Conversion Tools > To Raster > Point to Raster. In the Point to Raster window, in the Input Features section, select the point feature class (the output from
on January 2, 2023
WMS layers don’t draw in QGIS or ArcMap but do in OpenLayers
Geographic Information SystemsDo you add a WMS layer in QGIS? To Add WMS Select New in the ‘Add Layer(s) from a Server’ dialogue box. Select OK. In the ‘Add Layer(s) from a Server’ dialogue box, select Connect and then Add. THe WMS should now be added. How do I add a WMS layer in ArcMap? Add a
on January 2, 2023
Selection of objects on different layers
Geographic Information SystemsHow do you select multiple layers in an object? Or, you can shift-click or command/ctrl-click on the object names in the Layers panel to select multiple entries, and then right-click and choose Select Item(s) to select multiple objects on the page. How do you select something in a layer? If you have a layer that
on January 2, 2023
Importing Mapinfo .TAB files to AutoCad Map
Geographic Information SystemsHow do I convert a MapInfo file to Autocad? Click Insert tab Import panel Map Import . In the Import Location dialog box, under Files Of Type, select MapInfo TAB. Select the file or folder to import. Click OK. What is MapInfo TAB file? Sometimes called the MapInfo Native format or the MapInfo TAB format,
on January 2, 2023
QGIS 3.16 – I want to make by 6″x9″ map a 24×36, but all of the text/layers are tiny. Is it possible to automatically scale all of the layers?
Geographic Information SystemsHow do I resize a map layout in QGIS? While the map item is still selected you can also change the size of the map item. Click while holding down the left mouse button, in a white little rectangle in one of the corners of the map item and drag it to a new location
on January 2, 2023
Looking for web and desktop tools with GML support
Geographic Information SystemsWhat can I open a GML file with? Quantum geographic information system (QGIS) is a free open source system that can be used to view GML data and convert it to other data formats. What are the basic geometries supported by GML? GML model Feature. Geometry. Coordinate reference system. Topology. Time. Dynamic feature. Coverage (including