Author

Venkataraman Lakshmi

3 papers indexed here

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Open access Sep 2026

Surface Thermal State, Antecedent Hydroclimate, and Post-Fire Vegetation–Water Response in the Zambezi River Basin: A Multi-Source Environmental Time-Series Analysis

Wildfire in African savannas reflects coupled surface thermal, hydroclimatic, vegetation, and disturbance processes, but basin-scale time-series analyses can overstate mechanisms when temporal dependence and spatial heterogeneity are ignored. We assembled a monthly 2003–2024 multi-source environmental dataset for the Z...

Hunter Lutz, Garrett Uthlaut, Robin Kim et al. · Remote Sensing · 0 citations

Open access Aug 2026

High-Resolution SMAP Soil Moisture in Agriculture: Capturing Field-Scale Variability in Soil Moisture and Evapotranspiration in the San Luis Valley

A newly developed downscaling algorithm produces a 400 m resolution soil moisture (SM) product from native 36 km Soil Moisture Active Passive (SMAP) observations. The objective of this research is to demonstrate that this downscaled SM product provides enhanced field-scale discrimination of SM variability compared with...

Annelise M. Turman, Bin Fang, Ryan G. Smith et al. · Remote Sensing · 0 citations

Open access Sep 2026

Comparing Irrigation Identification Methods in Colorado: Limitations of Downscaled SMAP Soil Moisture

With limited freshwater resources and growing water demands, it is imperative to identify and monitor water needs. Agricultural irrigation is the world’s largest water user, comprising 45–90% of freshwater withdrawals. Identifying and tracking changes in irrigated land is necessary for sustainable water management and...

Annelise M. Turman, Bin Fang, Venkataraman Lakshmi · Remote Sensing · 0 citations