Posted on February 21, 2023 (Updated on July 10, 2025)
Error handling with python script in ArcGIS 10
Hiking & ActivitiesHow do I run a Python script in ArcGIS 10? The simplest way to use Python in ArcGIS is to enter Python commands into the Python window. The Python window prompts with three greater-than symbols (>>>), indicating the first line of the code block to execute. Simple Python syntax can be immediately entered and executed
Posted on February 21, 2023 (Updated on July 10, 2025)
Calculate NDVI by avoiding use some unusual values of surface reflectance of NIR and Red bands included in an image collection
Hiking & ActivitiesWhat is the formula for calculating NDVI from multispectral imagery? NDVI = (NIR-R) ./ (NIR + R); % [In this step I couldn’t use / to compute, could you tell me why?] How to calculate NDVI from Landsat 8 in R? In Landsat 8-9, NDVI = (Band 5 – Band 4) / (Band 5 +
Posted on February 21, 2023 (Updated on July 10, 2025)
Reproducing drag-n-drop for Feature Classes using ArcPy in ArcGIS Pro
Hiking & ActivitiesHow do I duplicate a feature class in ArcGIS Pro? , follow these steps: In the Catalog pane, connect to the geodatabase or database that contains the feature dataset, feature class, or table you want to copy. Right-click the feature dataset, feature class, or table and click Copy . Right-click the geodatabase to which you
Posted on February 21, 2023 (Updated on July 10, 2025)
Why can I see the data from a second sde database connection in my database?
Hiking & ActivitiesWhere are SDE connection files stored? Download the SDE Connection File The file is available at the following location: http://geo.appstate.edu/sites/geo.appstate.edu/files/10.sde Save the file locally on your machine. The default path where this file should be saved is: C:\Users\\AppData\Roaming\ESRI\Desktop10. Where are ArcGIS Pro SDE connection files stored? Server connection files created in ArcGIS Pro are stored
Posted on February 21, 2023 (Updated on July 10, 2025)
Mapbox – routing over specified data
Hiking & ActivitiesHow do I create a route in Mapbox? Ready to get started? Create a free account to start building with Mapbox.On this page Getting started. Build a Directions API request. Access token. Review the response. Build the map. Set up your HTML file. Add your route request function. Add your origin and destination. Add turn
Posted on February 21, 2023 (Updated on July 10, 2025)
Django app can’t upload multi-band-image
Hiking & ActivitiesHow to upload multiple images in django admin? Django doesn’t support multiple files in a single field. About the closest you could come would be to create a table for the images with a Foreign Key to whatever page you want those images related to, and then use an InlineModelAdmin to add those images. How