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City
Frequent Transit Stop Half Mile Walksheds (Interim)
City of Seattle —
A polygon feature layer representing 1/2 mile (2640 feet) distance walksheds from Frequent Transit Stops. This is an interim layer, effective for the duration that... -
Federal
Plant Phenology Site Phenometrics + Accumulated Growing Degree Day Calculations for the continental United States (2009-2016)
Department of the Interior —
This datafile consists of a subset of plant phenology observations drawn from the USA National Phenology Network’s National Phenology Database (www.usanpn.org). The... -
Federal
Horizontal-to-Vertical Seismic Ratio Passive-Seismic Data Collected at Edwards Air Force Research Laboratory, Antelope Valley, California, 2018
Department of the Interior —
Passive seismic data collection was done northwest of the Air Force Research Laboratory (AFRL) at Edwards Air Force Base using the horizontal-to-vertical spectral... -
Federal
Geostationary Lightning Mapper (GLM) Reprocessed Level-0 Data
National Oceanic and Atmospheric Administration, Department of Commerce —
Lockheed Martin has updated six years of GOES-16 and GOES-17 data from the Geostationary Lightning Mapper (GLM), enhancing the accessibility of this crucial... -
Federal
NOAA Climate Data Record (CDR) of Solar Spectral Irradiance (SSI), NRLSSI Version 2.1
National Oceanic and Atmospheric Administration, Department of Commerce —
This Climate Data Record (CDR) contains solar spectral irradiance (SSI) as a function of time and wavelength created with the Naval Research Laboratory model for... -
Federal
Bathymetry in the Pacific Ocean taken by multi-beam echosounder onboard the research vessel Legend from 2023-09-23 to 2023-10-08 (NCEI Accession 0289930)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains multi-beam bathymetry data in CSV format (lon,lat,-depth) taken by KONGSBERG EM 122 + EM 2040 onboard the research vessel Legend in the... -
Federal
Intercity Bus Atlas Routes
Department of Transportation —
The Intercity Bus Atlas - Routes dataset uses source data from April 08, 2025 and was created on April 08, 2025 from the Bureau of Transportation Statistics (BTS) and... -
City
Calls for Service (UCR Reporting Period 2017 - 2021)
City of Tempe —
The Calls for Service dataset includes police service requests for which patrol officers, traffic officers, bike officers and, on occasion, detectives will be... -
Federal
Climate Forecast System Reanalysis (CFSR), for 1979 to 2011
National Oceanic and Atmospheric Administration, Department of Commerce —
The NCEP Climate Forecast System Reanalysis (CFSR) was initially completed for the 31-year period from 1979 to 2009, in January 2010. The CFSR was designed and... -
City
Major Transit Stop Half Mile Walksheds (Interim)
City of Seattle —
A polygon feature layer representing 1/2 mile (2640 feet) distance walksheds from Major Transit Stops. This is an interim layer, effective for the duration that... -
State
Urban Growth Boundaries
State of Oregon —
This data layer is an element of the Oregon GIS Framework. This theme delineates urban growth boundaries (UGBs) in the state of Oregon. The line work was created by... -
Federal
NERACOOS Gulf of Maine Ocean Array: Realtime Buoy Observations: C02 Casco Bay: C02 CTD1m Casco Bay
National Oceanic and Atmospheric Administration, Department of Commerce —
Ocean observation data from the Northeastern Regional Association of Coastal & Ocean Observing Systems (NERACOOS). The NERACOOS region includes the northeast... -
DC Streetcar Routes
District of Columbia —
The District Department of Transportation (DDOT) launched DC Streetcar in February 2016 after more than 50 years. The rebirth of the streetcar emerged out of a... -
Taxi Trips in 2025
District of Columbia —
Taxi trip data provided as a zip file containing pipe (|) delimited text files or csv for trips by month. DFHV provided OCTO with a taxicab trip text file representing... -
Federal
NOAA/WDS Paleoclimatology - McLean's Cave, California 67-55KYrBP Speleothem Stable Isotope Data
National Oceanic and Atmospheric Administration, Department of Commerce —
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for... -
City
Transit Lanes
City of Seattle —
There are different types of priority that help buses and streetcars to move faster and more reliably on city streets, and a marked transit lane is one of the most... -
Federal
Annual National Land Cover Database (NLCD) Collection 1 Summary Land Cover Change Index 1985-2023 Conterminous United States
Department of the Interior —
The USGS Land Cover program has combined the tried-and-true methodologies from premier land cover projects, National Land Cover Database (NLCD) and Land Change... -
City
Bird MDS Geofence Zones (GBFS) (Open Data)
City of Tempe —
The General Bikeshare Feed Specification, known as GBFS, is the open data standard for shared mobility. GBFS makes real-time data feeds in a uniform format publicly... -
City
Police 911 Calls for Service 01012023 to 12312023
City of Hartford —
DISCLAIMER In May of 2021 the department’s method of Uniform Crime Reporting (UCR) transitioned from the Summary Reporting System (SSR) to the federally mandated... -
City
Substandard Sidewalks
City of Seattle —
The Pedestrian Element of the Seattle Transportation Plan (STP) is a blueprint to create a more walkable Seattle and provides a suite of pedestrian improvements...