Enable Coordinate Quantization Parameter in ArcGIS Enterprise Portal 10.7.1

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08-21-2022 09:00 PM
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Sodagreen
New Contributor

We have ArcGIS Enterprise Portal 10.7.1

I am searching for strategies to improve the efficiency of mapping large datasets and found a technique called Coordinate Quantization. According to the ArcGIS REST APIs documentation - Layer (Feature Service), it said:

"For 10.6.1 version, New layer properties exposed on a feature service layer:
supportsCoordinatesQuantization is true if a layer supports coordinate quantization."

https://developers.arcgis.com/rest/services-reference/enterprise/layer-feature-service-.htm#ESRI_SEC...

I assumed that coordinate quantization can also be applied in the feature layer published on ArcGIS Enterprise Portal 10.7.1.

We shared a web feature layer that references registered data to ArcGIS Enterprise and added the feature layer to a web map (view in Map Viewer Classic). However, it seems that no coordinate quantization is applied. The query returned are the absolute coordinates of the geometry.

PuiManTsiu_1-1661140287915.png

I have checked that the supportsCoordinatesQuantization is true from the URL of my feature service.

PuiManTsiu_0-1661139886620.png

May I know how can I enable the coordinates quantization in ArcGIS Enterprise Portal 10.7.1? Is coordinates quantization supported in the web feature layer that references registered data? Thanks!

 

 

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ShoniaMHolloway
New Contributor

Hi there - did you ever find an answer to this question? Researching quantization and pbf formats now to improve performance of our services. 

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