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City
Census_Tracts
City of Chicago —
Census tract boundaries in Chicago. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser,... -
State
MD iMAP: Maryland Traffic Cameras - Traffic Cameras (CHART)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This dataset provides the locations of Traffic Cameras in Maryland from the... -
City
National Register of Historic Places - KML
City of Chicago —
This dataset includes buildings and districts in Chicago which are listed on the National Register of Historic Places (NRHP) or designated as National Historic... -
State
MD iMAP: Maryland MHT Preservation Easements - Maryland Historical Trust Preservation Easements
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. A historic preservation easement is a type of conservation easement... -
State
MD iMAP: Maryland Protected Lands - DNR Owned Properties and Conservation Easements
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Maryland Department of Natural Resources (DNR) manages over 446 - 000 acres... -
State
MD iMAP: Maryland Research Reserves - Chesapeake Bay National Estuarine Research Reserves
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The National Estuarine Research Reserve System (NERRS) is a network of protected... -
City
Units2006_07
City of Chicago —
Locations of educational units in the Chicago Public School District for school year 2006-2007. To view or use these shapefiles, compression software, such as 7-Zip,... -
State
MD iMAP: Maryland Gauges - Tide Gauge Locations
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data layer shows the locations of NOAA tide gauges in Maryland.... -
State
MD iMAP: Maryland US National Grid Zone 17S - US National Grid Zone 17S (1000m)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This is a MGRS 1km Square Identifier polygon shapefile. The polygons are... -
City
Units2011_12
City of Chicago —
Locations of educational units in the Chicago Public School District for school year 2011-2012. To view or use these shapefiles, compression software, such as 7-Zip,... -
State
MD iMAP: Maryland Archived Submerged Aquatic Vegetation 1990
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24 - 000 black and white aerial... -
City
Boundaries - City - KML
City of Chicago —
KML file of boundary for the city of Chicago. To view or use these files, special GIS software, such as Google Earth, is required. -
City
CTA - Bus Stops - kml
City of Chicago —
CTA Bus Stops - Point data representing over 11,000 CTA bus stops. The Stop ID is used to get Bus Tracker information. Projected Coordinate System:... -
State
MD iMAP: Maryland Police - University Police Stations
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This dataset contains police facilities for Maryland Universities - both 2... -
State
MD iMAP: Maryland Housing Designated Areas - Communities of Opportunity
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Communities of Opportunity designated on the Maryland QAP Comprehensive... -
City
High_School_Attendance_0910
City of Chicago —
Attendance boundaries for high schools in the Chicago Public Schools district for school year 2009-2010. Generally, all students in the applicable high school grades... -
City
WARDS_2015
City of Chicago —
Ward boundaries in Chicago from May 2015 to May 2023, corresponding to the dates when a new City Council is sworn in, based on the immediately preceding elections....