Results 121 to 130 of about 58,112 (321)

Remote Sensing of Live Fuel Moisture for Wildfires Using SMAP Satellite Observations

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Live Fuel Moisture (LFM) is a critical parameter for wildfire risk assessment, traditionally measured by labor‐intensive field sampling. However, sampled LFM data are influenced by site‐specific factors, such as local vegetation types and plant traits, and are often collected retrospectively after wildfire events, making it difficult to obtain
Kyeungwoo Cho, Saji Abraham, Sujay V. Kumar, Jingfeng Wang   +3 more
wiley   +1 more source

Spatiotemporal dynamics of vegetation net primary productivity and its response to climate variability

Environmental Systems Research
Despite its significance, net primary productivity is rarely used as an indicator of climate change. The purpose of this study was to assess the spatiotemporal dynamics of vegetation net primary productivity and its response to climate variability in the
Tesfaye Bogale, Sileshi Degefa, Gemedo Dalle, Gebeyehu Abebe   +3 more
doaj   +1 more source

NASA GIBS and Worldview: Visualizing NASA's Earth Science Data for All to Explore [PDF]

For more than 20 years, the NASA Earth Observing System (EOS) has operated dozens of remote sensing satellites collecting nearly 15 Petabytes of data that span thousands of science parameters.
Baynes, Katie, Boller, Ryan, Cechini, Matthew, King, Ben, McGann, Mike, Plato, Ed, Rice, Zach, Roberts, Joe, Rodriguez, Joshua, Wong, Minnie   +9 more
core   +1 more source

Temporal Variability Corrections for Advanced Microwave Scanning Radiometer E (AMSR-E) Surface Soil Moisture: Case Study in Little River Region, Georgia, U.S. [PDF]

, 2008
Statistical correction methods, the Cumulative Distribution Function (CDF) matching technique and Regional Statistics Method (RSM) are applied to adjust the limited temporal variability of Advanced Microwave Scanning Radiometer E (AMSR-E) data using the ...
Choi, Minha, Jacobs, Jennifer M.
core   +1 more source

A Geostatistical Data Fusion Technique for Merging Remote Sensing and Ground-Based Observations of Aerosol Optical Thickness [PDF]

, 2010
Particles in the atmosphere reflect incoming sunlight, tending to cool the Earth below. Some particles, such as soot, also absorb sunlight, which tens to warm the ambient atmosphere.
Braverman, Amy J., Chatterjee, Abhishek, Kahn, Ralph A., Michalak, Anna M., Miller, Charles E., Paradise, Susan R.   +5 more
core   +2 more sources

Variability and Trends in Cloud Properties Over 17 Years From CALIPSO Space Lidar Observations

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 20, 28 October 2025.
Abstract In this paper we search for fingerprints of cloud changes over 17 years (2006–2023) within the record of cloud properties collected by the CALIPSO space lidar. Indeed, climate model projections suggest that clouds are rising up in altitude, shrinking in cover and changing rapidly in the Arctic under the influence of human induced climate ...
H. Chepfer, O. Chomette, A. Arouf, V. Noel, D. Winker, A. Feofilov, A. Alava Baldazo   +6 more
wiley   +1 more source

Drivers of heterogeneity in tundra vegetation productivity on the Yamal Peninsula, Siberia, Russia

Environmental Research: Ecology
The direction and magnitude of tundra vegetation productivity trends inferred from the normalized difference vegetation index (NDVI) have exhibited spatiotemporal heterogeneity over recent decades.
Morgan S Tassone, Howard E Epstein, Amanda H Armstrong, Uma S Bhatt, Gerald V Frost, Birgit Heim, Martha K Raynolds, Donald A Walker   +7 more
doaj   +1 more source

Characterizing Changes in Paddy Rice Flooding Time over the Sanjiang Plain Using Moderate-Resolution Imaging Spectroradiometer Time Series

Remote Sensing
Rice is a primary food crop, and rice production ensures food security and maintains social stability with great significance. Flooding paddy rice fields as an important step in rice production affects the entire growth process of rice.
Xiangyu Ning, Huapeng Li, Ruoqi Liu
doaj   +1 more source

Evaluation of Marine Boundary Layer Clouds Over the Northeast Pacific During the CSET Campaign in E3SM Version 2

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 19, 16 October 2025.
Abstract It is still challenging to reproduce marine boundary layer (MBL) clouds well in large‐scale models despite their importance to the Earth's radiation budget and hydrological cycle. This study evaluates representation of the MBL and clouds in the Energy Exascale Earth System Model (E3SM) version 2. This study compares the E3SM simulation results
Kyoung Ock Choi, Philip J. Rasch, Robert Wood, Sarah J. Doherty, Hui Wan, Hailong Wang, Shixuan Zhang, Kai Zhang, Mingxuan Wu   +8 more
wiley   +1 more source

Improved Band-to-Band Registration Characterization for VIIRS Reflective Solar Bands Based on Lunar Observations

Remote Sensing, 2015
Spectral bands of the Visible Infrared Imaging Radiometer Suite (VIIRS) instrument aboard the Suomi National Polar-orbiting Partnership (S-NPP) satellite are spatially co-registered.
Zhipeng Wang, Xiaoxiong Xiong, Yonghong Li   +2 more
doaj   +1 more source