Cite

Citation Info Graham, J. D. (James Duncan), 1799-1865. United States. Army. Corps of Topographical Engineers. (1856). Chicago harbor & bar, Illinois from survey made between March 29th & April 9th 1856 under the direction of Brevet Lieut. Col. J.D. Graham, Major U.S. Top. Engineers. Superintending Engineer of Lake Michigan Works.. [JPEG]. Retrieved from https://geo.nyu.edu/catalog/989c718f-f085-48bd-8fcb-ea94c3e520ae

Featured Collections

Latin American Census Geodatabases

ESRI Geodatabases of census data from Latin American countries

NYU Research Data

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

New York City Open Data

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

Vector Map 1 (VMap1) Layers

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

Featured Maps

NYU Spatial Data Repository

2015 New York City Real Estate Sales
NYU Spatial Data Repository

2015 Aerial Laser and Photogrammetry Survey of Dublin
NYU Spatial Data Repository

2015 MapPLUTO Brooklyn V. 1