Take an Online Tour of Historic Prince George's County, Maryland

You don't have to be a fan of Prince George's County to be a fan of the historical maps and geographic insight on the online Prince George's Atlas.

1 minute read

October 10, 2017, 8:00 AM PDT

By James Brasuell @CasualBrasuell


Prince George's County, Maryland

Pamela Au / Shutterstock

"The online Prince George's Atlas is a virtual treasure trove of historic aerial photos, maps and other cartographic information about the region," writes Daniel Walter Rowlands.

Rowlands offers a tour, so to speak, of the atlas, which is maintained by the Maryland-National Capital Park and Planning Commission (M-NCPPC). The tour includes visits to the two oldest maps of the County, the 1861 Martenet Map and the 1878 Hopkins Atlas, but also advice on how to check out aerial imagery dating back to the 1930s and the layers of infrastructure and property boundaries that crisscross the region now. 

Monday, October 2, 2017 in Greater Greater Washington

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 10, 2025 - Diana Ionescu

A line of white wind turbines surrounded by wheat and soybean fields with a cloudy blue sky in the background.

Wind Energy on the Rise Despite Federal Policy Reversal

The Trump administration is revoking federal support for renewable energy, but demand for new projects continues unabated.

April 15 - Fast Company

Red and white Caltrain train.

Passengers Flock to Caltrain After Electrification

The new electric trains are running faster and more reliably, leading to strong ridership growth on the Bay Area rail system.

April 15 - Office of Governor Gavin Newsom

View up at brick Catholic church towers and modern high-rise buildings.

Texas Churches Rally Behind ‘Yes in God’s Back Yard’ Legislation

Religious leaders want the state to reduce zoning regulations to streamline leasing church-owned land to housing developers.

April 15 - NBC Dallas