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Click “Export” on the right to download the vehicle trajectory data. The associated metadata and additional data can be downloaded below under "Attachments". Researchers for the Next Generation...
Search relevance: 1.00 | Views last month: 136 | Catalog Last Checked: August 06, 2026 at 12:47 AM -
This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's...
Search relevance: 1.00 | Views last month: 94 | Catalog Last Checked: August 02, 2026 at 05:12 AM -
ITS DataHub has partnered with the Federal Highway Administration's (FHWA's) Next Generation SIMulation (NGSIM) program to make available detailed vehicle trajectory data and supporting data files...
Search relevance: 1.00 | Views last month: 64 | Catalog Last Checked: August 02, 2026 at 11:26 PM -
Official City Boundary for the City of Los Angeles created and maintained by the Bureau of Engineering / GIS Mapping Division. Updated as needed.
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: August 11, 2026 at 11:12 PM -
This sediment database contains location, description, and texture of samples taken by numerous marine sampling programs. Most of the samples are from the Atlantic Continental Margin of the...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 01, 2026 at 04:21 AM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 02, 2026 at 04:39 PM -
Dataset includes data appearing in main text figures and CMAQ code. This dataset is associated with the following publication: Qin, M., B. Murphy, K. Isaacs, B. McDonald, Q. Lu, S. McKeen, L....
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 12:45 AM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 11:04 PM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 11:04 PM -
Multichannel seismic-reflection (MCS) data were collected in the California Continental Borderland as part of southern California Earthquake Hazards Task. Five data acquisition cruises conducted...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 03:11 AM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 29, 2026 at 05:42 PM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 04:11 AM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 01:19 PM -
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 01:02 PM -
These data include pumping, injection, and water spreading input data for the MODFLOW-6 extension and update to Los Angeles Coastal Plain Groundwater Model (LACPGM-MF6) for the years 2016-2020....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:24 AM -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:13 AM -
This release contains borehole geophysical electrical log data (elogs), total dissolved solids sample data (TDS), and geostatistical program files used to estimate the salinity distribution in...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:06 AM -
The Los Angeles Coastal Plain (LACP) covers about 580 square miles and is the largest coastal plain of semiarid southern California. The LACP is heavily developed with mostly residential,...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:53 AM -
The feature dataset contains geophysical properties to analyze where obstacles to infiltration exist and where infiltration would be most desirable. Such properties include areas of mapped...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 31, 2026 at 08:47 PM -
The Simplified Site Characterization Method (SSCM) was employed to obtain VS30 data at 39 sites across California. These geophysical surveys utilized both active- and passive-source methods...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:46 AM
