Found 23 datasets matching "polyline features".
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This record contains geospatial datasets related to the sample design for Kanuti National Wildlife Refuge's aerial breeding pair survey of scaup and scoters. This includes a GPX file for use in a...
Search relevance: 45.43 | Views last month: 0 -
This dataset contains shapefiles and associated metadata showing evolution of the "June 27th" lava flow (Puʻu ʻŌʻō eruptive episode 61e) that was active at Kīlauea volcano from June 27, 2014, to...
Search relevance: 42.67 | Views last month: 0 -
Linework representing fault rupture and ground deformation features interpreted from airborne imagery, lidar, and InSAR interferograms, are combined with digitized field mapping into a single...
Search relevance: 41.23 | Views last month: 0 -
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration's National Marine Sanctuary Program, has conducted seabed mapping and related research in...
Search relevance: 41.16 | Views last month: 0 -
This polyline feature class represents the arc features that will define the boundaries of the Bureau of Land Management (BLM) Eastern States (ES) Land Use Planning Areas (LUPA) polygons. Land Use...
Search relevance: 38.37 | Views last month: 0 -
Boundary of the Papahanaumokuakea Marine National Monument (PMNM), located in the Northwestern Hawaiian Islands (NWHI). Created in 2006, Papahanaumokuakea is the largest conservation area in the...
Search relevance: 33.12 | Views last month: 3 -
Boundary of the Papahanaumokuakea Marine National Monument (PMNM), located in the Northwestern Hawaiian Islands (NWHI). Created in 2006, Papahanaumokuakea is the largest conservation area in the...
Search relevance: 33.12 | Views last month: 1 -
During the spring and early summer of 2012, approximately 1,200 square kilometers of Gila National Forest in southwestern New Mexico, including the upper portions of the Whitewater Creek...
Search relevance: 33.12 | Views last month: 0 -
We present a set of 617 landslide headscarps along marine terraces in Oregon and Washington State. Headscarps (as polyline features) were mapped from <1 m resolution lidar in the first major...
Search relevance: 32.76 | Views last month: 0 -
This data set contains baselines used to calculate shoreline rate of change statistics for New York State coastal wetlands. Analysis was performed in ArcMap 10.5.1 using the Digital Shoreline...
Search relevance: 31.54 | Views last month: 2 -
This data set contains baselines used to calculate shoreline rate of change statistics for New York State coastal wetlands. Analysis was performed in ArcMap 10.5.1 using the Digital Shoreline...
Search relevance: 31.32 | Views last month: 1 -
This data set contains polylines showing extents of video transects documenting seabed characteristics in the Stellwagen Bank National Marine Sanctuary Region off Boston, Massachusetts, an area of...
Search relevance: 30.26 | Views last month: 0 -
This polyline shapefile denotes the location of underwater photos and/or video that were collected by NOAA scientists using a Mohawk ROV (remotely operated vehicle). Photos and/or video were...
Search relevance: 27.77 | Views last month: 0 -
This is a vector polyline file showing trails at Great Smoky Mountains National Park (GRSM). The data was collected using a Trimble Pro XR GPS receiver with a Trimble Compact Dome Antenna and a...
Search relevance: 27.76 | Views last month: 3 -
This polyline shapefile denotes the location of underwater photos and/or video that were collected by NOAA scientists using a Spectrum Phantom S2 ROV (remotely operated vehicle). Photos and/or...
Search relevance: 27.74 | Views last month: 0 -
The National Assessment of Coastal Change Hazards project aims to understand and forecast coastal landscape change. This dataset consists of delineated coastal cliff toes that may be used to...
Search relevance: 27.72 | Views last month: 0 -
The National Assessment of Coastal Change Hazards project aims to understand and forecast coastal landscape change. This dataset consists of delineated coastal cliff transects that may be used to...
Search relevance: 26.20 | Views last month: 0 -
The National Assessment of Coastal Change Hazards project aims to understand and forecast coastal landscape change. This dataset consists of delineated coastal cliff tops that may be used to...
Search relevance: 26.20 | Views last month: 0 -
Historical shoreline surveys were conducted by the National Ocean Service (NOS), dating back to the early 1800s. The maps resulting from these surveys, often called t-sheets, provide a reference...
Search relevance: 25.35 | Views last month: 0 -
Historical shoreline surveys were conducted by the National Ocean Service (NOS), dating back to the early 1800s. The maps resulting from these surveys, often called t-sheets, provide a reference...
Search relevance: 23.89 | Views last month: 1
