SMEX03 Vegetation Parameters for Oklahoma North and South

Vegetation parameters for several locations in Oklahoma North and Oklahoma South. The dataset is provided by the National Snow and Ice Data Center (NSIDC). There is a conflict regarding its last update date, with sources citing either 2003 or 2026.

Use Cases

• Analyzing biomass distribution across Oklahoma North and South regions.
• Studying leaf and plant characteristics for vegetation health assessment.
• Modeling vegetation cover and its changes.
• Calculating and validating vegetation indices from ground measurements.
• Comparing in-situ vegetation parameters with remote sensing data.

Strengths

• Cross-platform presence on NASA EarthData and Data.gov indicates recognized importance.
• Covers multiple specific vegetation parameters including biomass, leaf characteristics, and vegetation indices.
• Provides data for distinct geographical subsets: Oklahoma North (ON) and Oklahoma South (OS).

Limitations

• Critical metadata conflict: the last updated date is reported as both 2003-07-18 and 2026-03 12.
• No column names, row counts, or specific file sizes are provided by any source.
• The specific collection methodology and exact time range of the data are unknown.

Provenance

Source

National Snow and Ice Data Center (NSIDC)

Collection Method

null

Time Range

null

Freshness

2026-03-12 21:18:57.742002

Geography

Oklahoma North (ON) and Oklahoma South (OS), USA