Base Map: BA3 political boundaries vectors
Example #20 - Loading 45,000 City Names as a Clustered Marker Map from a JSON File
Demonstrates a clustered marker layer created from a 45,000 item JSON file, overlaid on a small vector base map showing political boundaries in the BA3 Altus Mapping Engine. More info:

AltusMappingEngine Web v2.0.ut.2153.g60764257e master

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