Laser Vegetation Imaging Sensor (LVIS) data provides detailed canopy structure measurements over three U.S. regions: California, North Carolina, and New England. The dataset was collected by the SCIOPS organization and last updated in 1999. It contains airborne lidar imagery for analyzing forest and vegetation characteristics.
Use Cases
- Estimate canopy height and ground elevation from LVIS lidar return waveforms.
- Model above-ground biomass and carbon stock using vegetation structural metrics.
- Analyze spatial patterns of forest structure across distinct U.S. ecoregions like California and New England.
- Calibrate or validate satellite-derived vegetation products with high-resolution airborne lidar data.
Strengths
- Data covers three distinct U.S. regions enabling comparative analysis.
- LVIS is a recognized instrument for high-resolution vegetation canopy profiling.
Limitations
- Data is from 1999 and may not reflect current vegetation conditions.
- Specific row counts, column details, and spatial resolution are unknown.
- Geographic coverage is limited to three specific regions within the USA.
Provenance
- Source
- NASA Earthdata (platform), SCIOPS (organization).
- Collection Method
- Collected via airborne Laser Vegetation Imaging Sensor (LVIS) lidar instrument.
- Time Range
- Collection date(s) unknown; last updated 1999.
- Freshness
- Last updated 1999-12-31; no update frequency specified.
- Geography
- USA: California, North Carolina, and New England.