181 datasets found
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Federal
Shoreline Mapping Program of Seattle, WA, WA02A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of Seattle, WA . This vector shoreline data is based on an office interpretation of... -
City
Seattle Parks and Recreation GIS Map Layer Web Services URL - Park Boundary
City of Seattle —
Seattle Parks and Recreation ARCGIS park feature map layer web services are hosted on Seattle Public Utilities' ARCGIS server. This web services URL provides a live... -
Federal
CBOS damage assessment on Pacific herring - Toxicity of petroleum hydrocarbons (PAHs) to fish early life stages
National Oceanic and Atmospheric Administration, Department of Commerce —
The Ecotox Program is at the forefront, nationally and internationally, of targeted research to characterize the impacts of petroleum hydrocarbons on NOAA trust... -
Federal
Deepwater Horizon Seafood Safety Response - Deepwater Horizon Oil Spill Seafood Safety Response
National Oceanic and Atmospheric Administration, Department of Commerce —
In the aftermath of the Deepwater Horizon oil spill in 2010, there was concern about the risk to human health through consumption of contaminated seafood from the... -
Federal
Shoreline Data Rescue Project of Seattle, WA, WA1920A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Seattle, WA suitable as a geographic information system (GIS) data layer.... -
City
2016 Traffic Flow Counts
City of Seattle —
Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for... -
City
2009 Traffic Flow Counts
City of Seattle —
Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for... -
City
Seattle Parks And Recreation Park Addresses
City of Seattle —
Seattle Parks and Recreation Park Addresses with X and Y coordinates -
Federal
Seattle I-405 Simulated Basic Safety Message
Department of Transportation —
Data provided consists of Basic Safety Messages (BSM) generated by the Trajectory Converter Analysis (TCA) tool with input from VISSIM calibrated simulations of the... -
City
Westlake PBL at Newton St Bicycle Counter (Out of Service)
City of Seattle —
Due to hardware issues, this counter is no longer in service. Counts are conducted using tubes on a quarterly basis. The counters consist of two small tube sensors... -
Federal
Seattle Freeway Travel Times
Department of Transportation —
The purpose of the data set is to provide multi-modal data and contextual information (weather and incidents) that can be used to research and develop applications... -
City
Absolute % Change
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
City
Seattle Parks and Recreation GIS Map Layer Web Services URL - Gardens
City of Seattle —
Seattle Parks and Recreation ARCGIS park feature map layer web services are hosted on Seattle Public Utilities' ARCGIS server. This web services URL provides a live... -
City
Seattle Parks and Recreation GIS Map Layer Web Services URL - Lawn Bowling Point
City of Seattle —
Seattle Parks and Recreation ARCGIS park feature map layer web services are hosted on Seattle Public Utilities' ARCGIS server. This web services URL provides a live... -
City
Seattle Area Polygon
City of Seattle —
This generalized outline of Seattle contains the north and south city limits but extends past the shoreline and contains no internal waterbodies. For the traditional... -
City
26th Ave SW Greenway at SW Oregon St Bicycle Counter (Out of Service)
City of Seattle —
The counters consist of two small tube sensors stretching across the street, which are attached to a small metal counting box made by Eco-Counter. The tubes only... -
City
2020 Traffic Flow Counts
City of Seattle —
Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for... -
City
NW 58th St Greenway at 22nd Ave NW Bicycle Counter (Out of Service)
City of Seattle —
This counter is no longer counting continuously and will be counted quarterly. The counters consist of two small tube sensors stretching across the street, which are... -
City
Burke Gilman Trail north of NE 70th St Bicycle and Pedestrian Counter
City of Seattle —
These sensors counts both people riding bikes and pedestrians. Separate volumes are tallied for each travel mode. Wires in a diamond formation in the concrete detect... -
City
Broadway Cycle Track North Of E Union St Bicycle Counter (Out of Service)
City of Seattle —
Due to hardware issues, this counter is no longer in service. Counts are conducted using tubes on a quarterly basis. The counters consist of two small tube sensors...
181 datasets found