... Population, Chapter C, General Social and Economic Characteristics, Part 1, United States Summary, PC8 0-1 -C1; Connecticut, PC8 0-1 -C8; New Jersey, PC8 0-1 -C32; New York, PC8 0-1 -C34; Pennsylvania, PC8 0-1 -C40 ... Retrieval and Analysis System (GIRAS) land use and land cover, and other features This application is particularly useful for conducting site-based environmental justice analysis SiteInfo and ZipInfo ... purpose of environmental justice It does not contain socioeconomic and demographic data and does not have fine-grained spatial resolution, which is necessary for community-based environmental justice...