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Federal
Next Generation Simulation (NGSIM) Vehicle Trajectories and Supporting Data recent views
Department of Transportation —
Click “Export” on the right to download the vehicle trajectory data. The associated metadata and additional data can be downloaded below under "Attachments".... -
Federal
Next Generation Simulation (NGSIM) Open Data recent views
Department of Transportation —
ITS DataHub has partnered with the Federal Highway Administration's (FHWA's) Next Generation SIMulation (NGSIM) program to make available detailed vehicle trajectory... -
Federal
Data for: An Updated Modeling Framework to Simulate Los Angeles Air Quality. Part 1: Model Development, Evaluation, and Source Apportionment recent views
U.S. Environmental Protection Agency —
Links are provided to the US EPA CMAQ code, the US EPA VCPy emission model, and the exact CMAQ model code and scripts used in this work. This dataset is associated... -
Federal
Application of Simplified Site Characterization (SSCM) active- and passive-source surveys at 39 sites across California recent views
Department of the Interior —
The Simplified Site Characterization Method (SSCM) was employed to obtain VS30 data at 39 sites across California. These geophysical surveys utilized both active- and... -
Federal
Los Angeles Basin Watershed Model (LABWM) using INFIL4.0 recent views
Department of the Interior —
This data release documents the datasets and procedures used to update the Los Angeles Basin Watershed Model (LABWM) (Hevesi and Johnson, 2016) from INFIL3.0 (USGS,... -
Federal
U.S. Geological Survey East Coast Sediment Texture Database (2014, ECSTDB2014.SHP) recent views
Department of the Interior —
This sediment database contains location, description, and texture of samples taken by numerous marine sampling programs. Most of the samples are from the Atlantic... -
Federal
Nearshore waves in southern California: hindcast, and modeled historical and 21st-century projected time series recent views
Department of the Interior —
Abstract: This data release presents modeled time series of nearshore waves along the southern California coast, from Point Conception to the Mexican border,... -
Federal
Los Angeles Monthly BCMv8 recent views
Department of the Interior —
This data release contains monthly 270-meter gridded Basin Characterization Model (BCMv8) climate inputs and hydrologic outputs for Los Angeles (LA). Gridded climate... -
Federal
Multichannel seismic-reflection data acquired off the coast of southern California - Part A 1997, 1998, 1999, and 2000 recent views
Department of the Interior —
Multichannel seismic-reflection (MCS) data were collected in the California Continental Borderland as part of southern California Earthquake Hazards Task. Five data... -
Federal
Criteria pollutant impacts of volatile chemical products informed by near-field modeling recent views
U.S. Environmental Protection Agency —
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.... -
Federal
Minisparker seismic-reflection data collected between Huntington Beach and San Diego, offshore of southern California, from 2008-04-28 to 2008-05-05 (USGS field activity B-1-08-SC) recent views
Department of the Interior —
This dataset includes raw and processed, high-resolution seismic-reflection data collected in 2008 to collect information on active offshore faults. The survey area... -
Federal
Raw computed tomography (CT) images of sediment cores collected in 2009 offshore from Palos Verdes, California recent views
Department of the Interior —
This part of the data release includes raw computed tomography (CT) images of sediment cores collected in 2009 offshore of Palos Verdes, California. It is one of... -
Federal
MODFLOW-6 model to update and extend the Los Angeles Coastal Plain Groundwater Model recent views
Department of the Interior —
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... -
Federal
CMAQ predicted concentration files recent views
U.S. Environmental Protection Agency —
model predicted concentrations. This dataset is associated with the following publication: Muñiz-Unamunzaga, M., R. Borge, G. Sarwar, B. Gantt, D. de la Paz, C.... -
Federal
Hillslope hydrologic monitoring data following the 2009 Station Fire, Los Angeles County, California, November 2015 to June 2017 recent views
Department of the Interior —
This data release includes time-series data from two monitoring stations in drainage basins burned in the 2009 Station Fire, Los Angeles County, California. Both... -
Federal
Graphical representations of data from sediment cores collected in 2009 offshore from Palos Verdes, California recent views
Department of the Interior —
This part of the data release includes graphical representation (figures) of data from sediment cores collected in 2009 offshore of Palos Verdes, California. This... -
Federal
Radiocarbon sample data and calibrated ages of sediment core collected in 2009 offshore from Palos Verdes, California recent views
Department of the Interior —
This part of the data release is a spreadsheet including radiocarbon sample information and calibrated ages of sediment cores collected in 2009 offshore of Palos...