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Unprocessed aerial imagery from 30 April 2025 coastal survey of Northern California
This is a set of 7530 oblique aerial photogrammetric images and their derivatives, collected from Oregon border to Bolinas Head with a fixed-lens digital camera from a crewed light aircraft, for processing using structure-from-motion photogrammetry and machine learning to study coastal geomorphic processes at high temporal and spatial resolution. JPG files in each folder follow the following naming convention: {CAM###}_{YYYYMMDDHHMMSS_ss}.jpg, where {CAM###} is the last 3 digits of the camera serial number, preceded by the letters "cam", and where {YYYYMMDDHHMMSS_ss} is the image acquisition time in {YearMonthDayHourMinuteSecond_hundredths} expressed in 24-hour time, as recorded by the camera's internal clock and written to the SubSecondDateTime field in the image EXIF data (for example CAM001_202009182311_50 would be the timestamp for an image with a SubSecondDateTime EXIF time/date stamp of September 18th, 2020 at 11:11.50 pm.
Complete Metadata
| @id | http://datainventory.doi.gov/id/dataset/ab6d3a7fc8195ac634acd989c6c52f80 |
|---|---|
| bureauCode |
[ "010:12" ] |
| identifier | USGS:cdcadb9c-cc33-49b0-8fd7-3f9bbe65f316 |
| spatial | -124.420477,37.887622,-122.658692,42.007033 |
| theme |
[ "geospatial" ] |
