Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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81.
School Districts, Elementary: Howard County, Maryland

School Districts, Elementary: Howard County, Maryland

Elementary school districts maintained by Howard County Public Schools.

82.
School Districts, High: Howard County, Maryland

School Districts, High: Howard County, Maryland

High School Districts as defined by Howard County Public Schools.

83.
School Districts, Middle: Howard County, Maryland

School Districts, Middle: Howard County, Maryland

Middle School Districts as defined by Howard County Public Schools.

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Source Water Protection Areas: Harford County, Maryland

Harford County Government. Designated areas surrounding public wells to help protect water supply sources.

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Tap It Water Locations: Washington, D.C.

2015. City of Washington, DC. TapIt is a water bottle refilling network of over 1200 locations in DC, Maryland, and Virginia. Businesses are partnering with TapIt and local wate...

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Long Term Care Assisted Living - Rehabilitation Hospitals: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.OPR organizes and prepares for public health and medical ...

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Abandoned Vehicle in Last 30 Days: District of Columbia

2015. City of Washington, DC. This data layer shows 311 Service Requests in the last 30 days for abandoned vehicle on public property.

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Airport Locations: Prince George's County, Maryland

The Maryland-National Capital Park & Planning Commission. This layer contains the location of all airports, airfields, and known public and private heliports in Prince George's County, Maryland.

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Census Tracts by Neighborhoods: Baltimore, Maryland, 2010

2010. Enterprise Geographic Information Services. Neighborhoods of Baltimore, featuring Census 2010 demographic data (Public Law 41-171).

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Road Right-of-Way Areas: Prince George's County, Maryland

Graphical representation of the area of road right of ways dedicated to public use in Prince George's County, Maryland.

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Stormwater Inspection Zones: Howard County, Maryland

Stormwater Inspection Zones: Howard County, Maryland

Delineates 36 Public Stormwater Management Inspection subzones into manageable chunks for tracking, assigning and scheduling inspections.

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US Census Tracts: Baltimore, Maryland, 2010

2010. Enterprise Geographic Information Services. Shapefile for 2010 Census Tracts, including Census 2010 demographic data (Public Law 41-171).

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Voting Precincts & Wards by US Census Boundaries: Baltimore, Maryland, 2010

2010. Enterprise Geographic Information Services. Voter Wards and Precincts shapefile, featuring Census 2010 data (Public Law 41-171).

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Bus Routes: Prince George's County, Maryland

The Maryland-National Capital Park & Planning Commission. Maintained by OITC. To display the bus routes for The BUS as provided by Prince George's County Department of Public Works and Transportation (DPW ...

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Road Right-of-way Outlines: Prince George's County, Maryland

Graphical representation of the outline of roadways dedicated to public use, being coincidental with the edges of property shapes that abut such ro...

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Bicycle Counts, Delaware Valley Regional Planning Commission: Greater Philadelphia Metropolitan Area

2018. DVRPC-GIS. DVRPC collects traffic volume, bicycle, and pedestrian counts at over 5,000 locations each year. The data is collected by the pneumatic tubes you s...

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Casinos - Casinos: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.The Maryland Lottery and Gaming Control Agency monitors t...

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Pedestrian Counts, Delaware Valley Regional Planning Commission: Greater Philadelphia Metropolitan Area

2018. DVRPC-GIS. DVRPC collects traffic volume, bicycle, and pedestrian counts at over 5,000 locations each year. The data is collected by the pneumatic tubes you s...

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School Election Districts: Washington, D.C.

2015. City of Washington, DC. School district polygons. This dataset shows polygons representing districts used in the election of Board of Education representatives. It was cre...

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Traffic Counts, Delaware Valley Regional Planning Commission: Greater Philadelphia Metropolitan Area

2018. DVRPC-GIS. DVRPC collects traffic volume, bicycle, and pedestrian counts at over 5,000 locations each year. The data is collected by the pneumatic tubes you s...