Returning current attribute name in QGIS Expression Dialog
Hiking & ActivitiesHow to use expression dialog in QGIS? Double-clicking an item adds it to the expression editor. A help panel displays help for each selected item in the function selector. Press Ctrl + Click when hovering a function name in an expression to automatically display its help in the dialog. Display the list of All Unique
Compute weight value based on other attributes?
Hiking & ActivitiesHow do you calculate your weight with different marks? Multiply Grade by Weight Multiply the grade on the assignment by the grade weight. In the example, 85 times 20 percent equals 17 and 100 times 80 percent equals 80. How do you calculate weighting factor? The weighting factor is calculated by the total calls of
Definition of the WGS 84
Hiking & ActivitiesWhat is WGS84 and explain? The World Geodetic System 1984 (WGS84) is a datum featuring coordinates that change with time. WGS84 is defined and maintained by the United States National Geospatial-Intelligence Agency (NGA). It is consistent, to about 1cm, with the International Terrestrial Reference Frame (ITRF). What are the dimensions of WGS84? The WGS 84
Seeing place names in Google Earth Pro?
Hiking & ActivitiesWhy isn’t Google Earth showing place names? First off, ensure that you have zoomed in enough. Some street names will not show on the map unless you zoom in enough. This is because Google maps do not allow the street labels to overlap so the space for the street name can only be enough if
Finding new features in new QGIS version?
Hiking & ActivitiesHow do I see features in QGIS? Open Attribute Table button in the Attributes toolbar. This will open a new window that displays the feature attributes for the layer (figure_attributes_table). According to the setting in Settings ‣ Options ‣ Data sources menu, the attribute table will open in a docked window or a regular window.
Changing colors of edit fields in attribute table?
Hiking & ActivitiesHow do I edit a field in attribute table? Note: Click the Editor menu on the Editor toolbar and click Start Editing. Right-click the table or layer in the table of contents and choose Open Attribute Table. Click the cell containing the attribute value you want to change. Tip: Type the values and press ENTER.