Service Description: I have used the IDW (inverse distance weighting) technique to visualize the spatial distribution of Air Quality Index (AQI) in the six New York counties of Nassau, Queens, Kings, New York, Richmond, and Bronx.
By applying the IDW technique to the AQI data, I have created a map that shows the spatial distribution of AQI levels across the study area. This map is an important tool for identifying areas where air quality may be compromised and for understanding the factors that contribute to air pollution in these areas. The map also allows us to see the overall pattern of air pollution in the study area and to identify any hotspots where pollution levels are particularly high.
Service ItemId: 9704e65abef64264ab7e3fac0a09c446
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
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Description: Published: August 2022
A vector polygon GIS file of all county boundaries in New York State. The file was originally a compilation of U.S. Geological Survey 1:100,000-scale digital vector files and NYS Department of Transportation 1:24,000-scale and 1:75,000-scale digital vector files. Boundaries were revised to 1:24,000-scale positional accuracy and selectively updated based on court decisions. Currently, boundary changes are made as needed based on authoritative sources.
NYS Office of Information Technology Services GIS Program Office (GPO)
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -8265799.49479541
YMin: 4941348.96383793
XMax: -8173196.92117667
YMax: 5004934.87028793
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -8266483.73815048
YMin: 4934249.61720541
XMax: -8172152.41033297
YMax: 5011974.7081137
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates