CA19_Barn2Pre Data
URL: https://opentopography.s3.sdsc.edu/minio/raster/CA19_Barn2Pre/
This dataset includes a suite of pre-seismic, 2-meter resolution optical digital surface models (DSMs) pre-dating the July 2019 Ridgecrest earthquakes. The DSMs were constructed using DigitalGlobe base imagery (©DigitalGlobe 2019) and the open source SETSM software package . DSMs are vertically and horizontally registered to a separate pre-event optical DSM that was registered to ICESat-1 data. The base imagery includes 0.5m and 0.3m panchromatic in-track stereo imagery acquired from the WorldView-2 and WorldView-3 satellites. The generation of this data sets was funded in part by SCEC in cooperation with the U.S. Geological Survey. The naming description of individual DSMs is as follows: sensor_date _id1_id2_dem_2m-DEM.tif where sensor is the sensor from which imagery was acquired (WV02-WorldView2, WV03-WorldView3), date is the acquisition dates in format YYMMMDD (i.e., 13AUG11), and id1 and id2 are the image identifier numbers provided by DigitalGlobe. NOTE:This dataset covers a different spatial extent, and uses different base imagery than the similar dataset, 2019 Ridgecrest, CA Pre-Earthquake Digital Surface Model.
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Additional Information
| Field | Value |
|---|---|
| Data last updated | February 3, 2022 |
| Metadata last updated | February 28, 2024 |
| Created | February 3, 2022 |
| Format | laz |
| License | Not-Provided |
| Datastore active | False |
| Has views | False |
| Id | 85a499a9-9b6a-43d6-924c-a2338d463208 |
| Package id | 840b7a61-c30f-4019-9ea7-7e0d028e87b1 |
| Position | 0 |
| State | active |
| Title | CA19_Barn2Pre Data |