SHIFT Campaign Vegetation Plot Photos for Remote Sensing Validation

February 23 to September 18, 2022, this dataset contains field photographs from vegetation sampling plots during NASA's SHIFT campaign. It provides visual ground reference data collected concurrently with weekly AVIRIS-NG airborne spectrometer flights over three California reserves. The imagery supports validation and analysis of spectral data for terrestrial ecosystem studies.

Use Cases

• Validating AVIRIS-NG spectral reflectance data with contemporaneous ground photographs.
• Assessing seasonal vegetation changes across three distinct California reserves from February to September.
• Providing visual context for related SHIFT biogeochemical and foliar data packages.
• Supporting research on terrestrial ecosystem dynamics through time-series visual documentation.

Strengths

• Time-series coverage spans nearly seven months (2022-02 23 to 2022-09-18), capturing seasonal variation.
• Data is explicitly collected to coincide with weekly AVIRIS-NG flights, ensuring temporal alignment for validation.
• Cross-platform presence on Data.gov and NASA EarthData indicates recognized importance and curation.

Limitations

• Core metadata conflicts: last update date is listed as both 2026-03-12 (Data.gov) and 2022-09-18 (NASA EarthData).
• Essential quantitative details like row count, file size, and specific column names are unavailable from all sources.
• License information is incomplete, specified only as 'other-license-specified' on one platform.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Photographs taken during field vegetation sampling plots, collected contemporaneously with AVIRIS-NG airborne flights.

Time Range

2022-02-23 to 2022-09-18

Freshness

2026-03-12 21:29:08.024809

Geography

Jack and Laura Dangermond Preserve, Sedgwick Reserve, and Carpinteria Salt Marsh Reserve in Santa Barbara County, California, USA.