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For more practice with Symbology, check out our short course: Introduction to ArcGIS Pro
- RIght Right-click HST_Interp_NN and go to Symbology. select Symbology. A new pane, Symbology, will open up on the right side of the screen. From here you can change the symbology settings, which affects how the HST_Interp_NN raster visualizes is displayed on the map. Stretched symbology displays continuous raster cell values across a gradual ramp of colors. Using a classified Classified symbology displays thematic rasters by grouping cell values into classes. By changing the intervals of a classified symbology, you can alter the meaning of each color change.
- In the Symbology pane, choose Classify from the Primary symbology drop down menuClassified Symbology: Under Symbology click Classified. To change the number or classes, use the drop-down box under Classes. To manually alter the class intervals, go to Classify... under Classification. Under upper values, double double-click the upper values box you would like to edit and enter the values you want the intervals to be grouped intonew values. To change the color, use the drop-down options under Color Scheme.
- Stretched Symbology: Under Show, click Stretch. In the Symbology pane, choose Stretch from the Primary symbology drop down menu. To change the color, use the Color scheme drop-down boxoptions under Color Scheme.
Contour
- Click Analysis> Tools > and in the Geoprocessing table, type Contour. Select Contour (Spatial Analyst Tools).
- From the Input raster drop-down menu, select HST_Interp_NN.
- Under Output polyline features, name the feature HST_Interp_NN_Contour.
- Under Contour interval type 10.
- Leave the Base contour as 0. In other projects you may want to look at the HST_Interp_NN raster range to determine from what value you would want the contour intervals to begin from.
- Leave the Z factor as 1. However, if you were using a different thickness than feet, you would want to input the foot to ____ conversion factor here.
- Click Run.
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