Dive into this detailed tutorial on transforming XYZ point data into actionable insights using ArcMap.
This video walks you through each step of the process, from importing point feature classes to exporting your analyzed data into an Excel file. Learn how to create a Triangulated Irregular Network (TIN), convert it to a raster, generate contours, and intersect these contours with a fishnet grid. We'll also cover extracting values to points and adding XY coordinates before exporting your final dataset to Excel. Ideal for GIS professionals and enthusiasts looking to enhance their spatial analysis skills with ArcMap.
Details:
1. Add XYZ Point to ArcMap: Import a point feature class with XYZ coordinates.
2. Create TIN: Build a Triangulated Irregular Network (TIN) from the points.
3. Convert to Raster: Convert the TIN to a raster dataset.
4. Create Contour: Generate contours from the raster using the Contour tool.
5. Create Fishnet: Create a fishnet grid (a regular array of cells) to intersect with the contours.
6. Extract Value to Points: Extract values from the contours at the fishnet points.
7. Add XY Coordinate: Add XY coordinates to the points.
8. Exporting points to Excel: Export the points with values and coordinates to an Excel file.
These steps involve data import, spatial analysis, and data export, all within the ArcMap environment.
Негізгі бет XYZ to Contour in ArcGIS
Пікірлер