minor updates to colormaps document.

Author: aloverro

articles/planetary-computer/supported-colormaps.md

@@ -3,19 +3,21 @@ title: Color Maps for Data Visualization in Microsoft Planetary Computer Pro
 description: Learn about the complete set of named colormaps supported by the Data Explorer in Microsoft Planetary Computer Pro.
 author: aloverro
 ms.author: adamloverro
-ms.service: azure
+ms.service: planetary-computer-pro
 ms.topic: concept-article
 ms.date: 4/24/2025
 #customer intent: As a user of an Microsoft Planetary Computer Pro GeoCatalog, I want to understand which colormaps are supported so that I can setup the render configurations for my GeoCatalog STAC collection.
+ms.custom:
+  - build-2025
 ---
 
 # Supported colormaps in Microsoft Planetary Computer Pro
 
-The Microsoft Planetary Computer Pro Data Explorer allows GeoCatalog users to visualize the geospatial datasets in their collections. In order to properly render these datasets, Planetary Computer Pro uses user-specified collection render configurations. These render configurations support various colormaps, which map geospatial raster data values to color channels. The user can specify the use of any of these supported named colormaps when creating their collection render configuration. The user can also define a customized colormap.
+The Microsoft Planetary Computer Pro [Explorer](./use-explorer.md) allows GeoCatalog users to visualize the geospatial datasets in their collections. In order to properly render these datasets, Planetary Computer Pro uses user-specified collection [render configurations](./render-configuration.md). These render configurations support various colormaps, which map geospatial raster data values to color channels. The user can specify the use of any of these supported named colormaps when creating their collection render configuration. The user can also define a customized colormap.
 
 ## Use cases
 
-It's important to understand which colormaps are supported in Planetary Computer Pro when specifying the render configurations for a GeoCatalog Collection.
+Colormaps are used to map single-band, or single dimension, raster data from its native scale into a color spectrum.  Planetary Computer Pro render configurations support a large number of these colorrmaps for rendering raaster data. The following image provides a comprehensive list of the available colormaps by name, a sample representative spectrum of that colormap, and the maximum value map corresponding to that colormap. 
 
 [ ![All colormaps available in Microsoft Planetary Computer Pro.](media/colormaps.png) ](media/colormaps.png#lightbox)