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EnviroAtlas - Portland, OR - Estimated Intersection Density of Walkable Roads
This EnviroAtlas dataset estimates the intersection density of walkable roads within a 750 meter radius of any given 10 meter pixel in the community. Intersections are defined... -
EnviroAtlas - Portland, OR - Potential Window Views of Water by Block Group
This EnviroAtlas dataset describes the block group population and the percentage of the block group population that has potential views of water bodies. A potential view of... -
EnviroAtlas - Portland, OR - Atlas Area Boundary
This EnviroAtlas dataset shows the boundary of the Portland, OR Atlas Area. It represents the outside edge of all the block groups included in the EnviroAtlas Area. This dataset... -
EnviroAtlas - Portland, OR - 51m Riparian Buffer Forest Cover
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is forested. There is a potential for decreased water quality in areas where the riparian buffer... -
EnviroAtlas - Portland, OR - 15m Riparian Buffer Vegetated Cover
This EnviroAtlas dataset describes the percentage of a 15-m riparian buffer that is vegetated. There is a potential for decreased water quality in areas where the riparian... -
EnviroAtlas - Portland, OR - Riparian Buffer Land Cover by Block Group
This EnviroAtlas dataset describes the percentage of different land cover types within 15- and 50-meters of hydrologically connected streams, rivers, and other water bodies... -
EnviroAtlas - Portland, OR - Residents with Potential Window Views of Trees...
This EnviroAtlas dataset shows the total block group population and the percentage of the block group population that has little access to potential window views of trees at... -
EnviroAtlas - Portland, OR - Tree Cover Configuration and Connectivity,...
This EnviroAtlas dataset categorizes forest land cover into structural elements (e.g. core, edge, connector, etc.). In this community, forest is trees & forest and woody... -
EnviroAtlas - Portland, OR - Proximity to Parks
This EnviroAtlas dataset shows the approximate walking distance from a park entrance at any given location within the EnviroAtlas community boundary. The zones are estimated in... -
EnviroAtlas - Portland, OR - Near Road Tree Buffer
This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community boundary.... -
EnviroAtlas - Portland, OR - Park Access by Block Group
This EnviroAtlas dataset shows the block group population that is within and beyond an easy walking distance (500m) of a park entrance. Park entrances were included in this... -
EnviroAtlas - Portland, OR - Ecosystem Services by Block Group
This EnviroAtlas dataset presents environmental benefits of the urban forest in 1176 block groups in Portland, Oregon. Carbon attributes, temperature reduction, pollution... -
EnviroAtlas - Portland, OR - 51m Riparian Buffer Vegetated Cover
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is vegetated. There is a potential for decreased water quality in areas where the riparian... -
EnviroAtlas - Rare Ecosystems in the Conterminous United States Web Service
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset identifies rare... -
EnviroAtlas - Portland, OR - Greenspace Proximity Gradient
In any given 1-square meter point in this EnviroAtlas dataset, the value shown gives the percentage of square meters of greenspace within 1/4 square kilometer centered over the... -
EnviroAtlas - Portland, OR - Historic Places by Census Block Group
This EnviroAtlas dataset portrays the total number of historic places located within each Census Block Group (CBG). The historic places data were compiled from the National... -
EnviroAtlas - Portland, OR - Land Cover by Block Group
This EnviroAtlas dataset describes the percentage of each block group that is classified as impervious, forest, and green space. Forest is combination of trees and forest and... -
EnviroAtlas - Portland, OR - BenMAP Results by Block Group
This EnviroAtlas dataset demonstrates the effect of changes in pollution concentration on local populations in 1176 block groups in Portland, Oregon. The US EPA's Environmental... -
EnviroAtlas - Portland, OR - Demographics by Block Group
This EnviroAtlas dataset is a summary of key demographic groups for the EnviroAtlas community. This dataset was produced by the US EPA to support research and online mapping... -
EnviroAtlas - Portland, OR - 15m Riparian Buffer Vegetated Cover
This EnviroAtlas dataset describes the percentage of a 15-m riparian buffer that is vegetated. There is a potential for decreased water quality in areas where the riparian...