Posted on February 23, 2023 (Updated on July 10, 2025)
How to expand the raster’s extents and add null value into the expansion part?
Hiking & ActivitiesHow do I change the extent of a raster in Arcgis? Right-click the geostatistical layer in the ArcMap table of contents for which you want to extrapolate values and click Properties. Click the Extent tab. Click a custom extent entered below in the Set the extent to list. Type the new values in the visible
Posted on February 23, 2023 (Updated on July 10, 2025)
Advance Vegetation Index
Hiking & ActivitiesWhat is advanced vegetation index? Advanced Vegetation Index (AVI) is a numerical indicator, similar to NDVI, that uses the red and near-infrared spectral bands. Like NDVI, AVI is used in vegetation studies to monitor crop and forest variations over time. What is advanced vegetation index avi? Advanced Vegetation Index (AVI) is similar to NDVI which
Posted on February 23, 2023 (Updated on July 10, 2025)
Split Point Layer into even sized cluster
Hiking & ActivitiesHow do you split a polygon into equal parts in Qgis? Let’s say we want to split a single polygon into approximately 4 parts of equal area.Here we have the state of California in the US. Create Random Points within the Polygon. Create Clusters. Group Cluster Points. Calculate Cluster Centroids. Create Thiessen Polygons. Clip Thiessen
Posted on February 23, 2023 (Updated on July 10, 2025)
Using field Calculator for time in ArcGIS 10.2
Hiking & ActivitiesHow do I add a time field in ArcGIS? Procedure Open ArcMap and add the layer or table that includes the text field to be converted to a formatted date field. Open the Convert Time Field geoprocessing tool: ArcToolbox > Data Management Tools > Fields > Convert Time Field. Populate the Input fields: How
Posted on February 23, 2023 (Updated on July 10, 2025)
Can you use active layer as input for dynamic text?
Hiking & ActivitiesHow do I add dynamic text in ArcGIS? Add dynamic text to your layout With a layout view active, on the Insert tab, in the Graphics and Text group, click the Dynamic Text button . Choose a dynamic text tag from the gallery. In the layout view, click and drag a box in the desired
Posted on February 23, 2023 (Updated on July 10, 2025)
TypeError: “unsupported operand type(s) for /: ‘int’ and ‘list'” in QGIS?
Hiking & ActivitiesHow do I fix unsupported operand type s? But while doing so, a common error that is encountered is “TypeError unsupported operand type(s) for + ‘int’ and ‘str’”. This happens when the two or more values that you are trying to add are not of the same data type. The best way to fix this