Found 15 datasets matching "pmetric21".
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Obscured Areas are areas in the compilation imagery that due to shadows, dense vegetation, heavy tree cover, building lean, etc., that completely block out all image detail and nothing can be seen...
Search relevance: 33.29 | Views last month: 0 -
This layer contains hydrography such as streams, rivers, and other linear hydrography features. Hidden hydrography, inferred drainage connectors, or culverts connect visible hydrography to form a...
Search relevance: 30.44 | Views last month: 1 -
Water is a polygon feature class consisting of the following features and capture rules:Lakes, Reservoirs: Delineates the shoreline of all standing bodies of water designated as a lake or...
Search relevance: 29.57 | Views last month: 1 -
The perimeter of public and private swimming pools are captured, for both above-ground and in-ground pools. No other features can make a side for this feature. Pools do not overlap any other...
Search relevance: 29.25 | Views last month: 9 -
Grate: A single point capture for the feature at the visual center point. Grates are structures of parallel or crossed bars, used to cover steam vents or other ventilation features for buildings,...
Search relevance: 29.25 | Views last month: 0 -
All public walkways are captured. Sidewalks do not overlap other feature classes unless they are hidden under a bridge or overpass. Cement pads around public swimming pools are captured. Walkways...
Search relevance: 29.23 | Views last month: 3 -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 28.59 | Views last month: 1 -
Curb: The edge of roads, alleys, ramps or parking lots, other than those for which polygons can be formed. Curbs are rims, usually made of concrete, along a roadway, forming an edge for a...
Search relevance: 28.56 | Views last month: 1 -
Building structures include parking garages, ruins, monuments, and buildings under construction along with residential, commercial, industrial, apartment, townhouses, duplexes, etc. Buildings...
Search relevance: 28.17 | Views last month: 1 -
Centerlines of railroads or Metrorail are captured. The line is at the midpoint between each rail line. Hidden features due to tunnels, overpasses, or bridges are interpolated for connectivity....
Search relevance: 27.85 | Views last month: 2 -
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the road. The road network is...
Search relevance: 27.64 | Views last month: 3 -
Control points are captured by land surveyors to create control for orthophotography. These points are captured with survey-grade equipment ensuring the highest accuracy in their...
Search relevance: 27.24 | Views last month: 0 -
Barrier: Captures jersey barriers and walls along roads and bridges as linear features. This includes impact attenuators. Where road edges and barriers share the same delineation, the geometry is...
Search relevance: 26.94 | Views last month: 3 -
The perimeter of all public and private sport/recreation courts, including clay, grass, dirt, and paved surfaces are captured. Each court is delineated separately even if adjacent. Pavement...
Search relevance: 26.73 | Views last month: 4 -
Taxiway, Apron: Delineate footprint of the following features. A taxiway connects aircraft to other areas and facilities of an airport. The apron is an area of an airport where aircraft are...
Search relevance: 25.82 | Views last month: 2
