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COG is the one place in metropolitan Washington that regularly brings leaders together to develop solutions to the region's major challenges. COG prepares plans enabling the region to receive federal funding, provides members with research and data to inform decision-making, and offers a wide range of programs, including commuter services, cooperative purchasing, technical assistance and grants, and public outreach campaigns.

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Through the National Capital Region Transportation Planning Board (TPB), area officials, planners, and engineers ensure a well-managed and maintained transportation system. The TPB, which is staffed by COG, conducts the federally mandated transportation planning process for the region and ensures the uninterrupted flow of federal transportation funds that area jurisdictions receive.

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COG's work engages leaders in various environmental fields from water quality experts to climate scientists. Together, they are advancing regional efforts to restore local waterways, improve air quality, reduce greenhouse gas emissions and address climate change, promote recycling, and enhance and preserve green space and agriculture.

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Home>Maps>Visualize 2045 Environmental Consultation Environmental Inventory Mapping (2018)

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Visualize 2045 Environmental Consultation Environmental Inventory Mapping (2018)

This is a Land Use / Land Cover Map depicting forests, cropland, park land, waters features and urban and countryside development in more than 3000 square miles of the Metropolitan Washington Region as defined COG membership of the Metropolitan Washington Council of Governments (COG)

This map was developed through Land Sat imagery analzyed by RESAC (Regional Earth Science Applications Center) in conjunction with the COG Department of Environmental Programs and the National Park Service.

Analysis for this maps covers the 12 major land use / land cover classifications as defined by the Chesapeake Bay Program. The nature of Land Sat imagery is such that detailed visual images are not possible as they are when using high resolution satellite imagery or low-level aerial photography. However, t he 30 meters per pixel resolution of Land Sat imagery is very useful for high altitude land cover analysis using spectral analysis techniques.

Sophisticated digital analysis software has been used to calculate the land cover data for this map and has been 'trained' on higher resolution data to achieve accurate analysis to the 90th percentile.

Tags: Health, Public Safety, Homeland Security, Bioevent, Report, Planning,

The National Capital Region Transportation Planning Board (TPB) is federally required to engage and consult with affected state and local environmental resource agencies regarding the development of the long-range transportation plan. These maps will be used to inform about the relationship between Visualize 2045 and regional-level environmental concerns by defining and inventorying environmental resources and data. The maps can serve as a tool to identify long-term regional mitigation strategies and high conservation priority or areas for potential restoration.

For project-level information, including status of any environmental review, click on the project for a pop-up with additional information, including the project web site and key contact when available. For additional information on state-level environmental programs and project-specific environmental reviews, visit the state DOTs’ environmental programs pages: DDOT, MDOT, and VDOT.

This consultation effort is strictly intended to examine Visualize 2045 at a regional scale and not at the project level. Moreover, at this early planning stage, specific project information regarding exact locations and project dimensions are not known. Therefore, it is important to note that the lines representing Visualize 2045 projects in the maps do not represent actual alignments, but rather are general depictions of project locations.

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Visualize 2045