Service Description: I conducted a zonal statistics analysis to estimate the number of people at risk from toxic release inventory (TRI) pollution in the six New York counties of Nassau, Queens, Kings, New York, Richmond, and Bronx. The analysis involved using population data and TRI pollution data to create zones that represent areas with different levels of population and pollution exposure.
By overlaying the population data and TRI pollution data, I was able to determine which areas were most at risk from the harmful effects of toxic pollution. This approach allowed me to estimate the exact number of people who are most vulnerable to the effects of TRI pollution in each county.
Service ItemId: b4f34e3ae3ff4959b1b793a3588962a8
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
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: -8250456.42304347
YMin: 4916248.9171614
XMax: -8107115.92595941
YMax: 5014674.21013015
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