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Streets data includes: Arterial Classification, Street Names, Block Number, Direction, One-way, Surface Width, Surface Type, Pavement Condition, Speed Limit, Percent Slope. From the Hansen Asset...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: October 28, 2026 at 07:11 PM -
Intelligent Network Flow Optimization Prototype Infrastructure Traffic Sensor System Data Aggregator
Data is from the small-scale demonstration of the Intelligent Network Flow Optimization (INFLO) Prototype System and applications in Seattle, Washington. Connected vehicle systems were deployed in...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: November 02, 2026 at 10:47 PM -
Displays citywide address points using TRANSPO.MAFDAP_PV. Differs from TRANSPO.DAP in that it contains address data. Attributes include house number and modifier, directional, street name, and...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: October 28, 2026 at 07:11 PM -
Displays inactive citywide address points using TRANSPO.MAFDAP_PV with the definition query "DCLUSTAT includes ('CANCELED', 'RETIRED')". Differs from TRANSPO.DAP in that it contains address data....
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: October 28, 2026 at 07:11 PM -
Data is from the small-scale demonstration of the Intelligent Network Flow Optimization (INFLO) Prototype System and applications in Seattle, Washington. Connected vehicle systems were deployed in...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: November 02, 2026 at 10:48 PM -
Data is from the small-scale demonstration of the Intelligent Network Flow Optimization (INFLO) Prototype System and applications in Seattle, Washington. Connected vehicle systems were deployed in...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: November 02, 2026 at 10:48 PM -
Displacement risk indicator classifying census tracts according to apartment vacancy rates and year-over-year vacancy rate change. Annual data available back to 2001.Note: Vacancy rate...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
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 north south city limits,...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
This dataset represents tree crowns derived from LiDAR data. Tree crowns are defined as circles that fitted to the approximated radius of a tree's branches and leaves. The tree crowns were derived...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
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 sensed data from two time periods...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 06:05 PM -
High-resolution multichannel boomer seismic-reflection data were collected by the U.S. Geological Survey and the University of Washington in February of 2017 east of Seattle in Lake Washington,...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 09:34 PM -
This data release contains the GIS data supporting U.S. Geological Survey Open-File Report (OFR) 2005-1252, "The Geologic Map of Seattle—A Progress Report," published in 2005 by Kathy Goetz...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 09:34 PM -
The City of Seattle Transportation GIS Datasets | https://data-seattlecitygis.opendata.arcgis.com/datasets?t=transportation | Lifecycle status: Production | Purpose: to enable open access to...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:05 PM -
Displays blockfaces for all segments of the street network. Identifies the elements of the block, such as peak hour restrictions, length of the block, parking categories, and restricted parking...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: October 28, 2026 at 07:11 PM -
Identifies parking spaces where vehicles are not permitted to stop or park during specific time periods (as stated on sign). Data Source: SDOT.V_PEAKHRPARKING Data Update Cycle:...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: October 28, 2026 at 07:11 PM -
City of Seattle 2 ft contours derived from Lidar captured in 2021. Contour lines display at 2ft, 10ft and 50ft intervals dependent on scale. Lines have been smoothed and generalized for display...
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Alaska groundfish fisheries observers have been monitoring domestic groundfish fishing activities in the U.S. Exclusive Economic Zone (EEZ) off Alaska for over twenty years. The Fisheries...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 11:50 PM -
The 12th Ave S bicycle counter came to service early 2025 and records the number of bikes that cross the bridge using the bicycle pathways just south of S Lane St. Inductive loops on the east and...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 14, 2026 at 07:07 PM -
A time-lapse camera was used to document periodic reactivation of a complex landslide on a steep coastal bluff in Mukilteo, Washington. This landslide is one of four monitoring sites initiated by...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:08 PM
