Cite

Citation Info (1846). General Land Office Township Plat: Polk County, Iowa; 81N 23W. [JPEG]. United States Surveyor General. Retrieved from https://geo.nyu.edu/catalog/9239de59-2a2e-4caa-b228-22d7c853939c

Featured Collections

New York City Open Data

A collection of datasets related to NYC infrastructure, real estate, transportation, and political geography

NYU Research Data

Geospatial data submitted for preservation by NYU students, faculty, and staff

Vector Map 1 (VMap1) Layers

Highly detailed vector layers depecting terrain, topology, transportation, and civil infrastructure

Latin American Census Geodatabases

ESRI Geodatabases of census data from Latin American countries

Featured Maps

NYU Spatial Data Repository

1978 Soviet Map of Abu Dhabi
NYU Spatial Data Repository

100-Meter Resolution Land Cover of the Conterminous United States
NYU Spatial Data Repository

1967 Communist China Agriculture