Results 101 to 110 of about 37,939 (289)

Detecting imprints of atmospheric waves in the Bering Sea with MODIS data

Oceanologia, 2016
Satellite Moderate Resolution Imaging Spectroradiometer (MODIS) data of water leaving radiance of 859 nm with a spatial resolution of 250 m were used to investigate the impact of atmospheric gravity waves (AGWs), which manifested as stripes in clouds and
Marina Evdoshenko
doaj   +1 more source

Using MODIS to detect cropping frequency variation in mechanized agriculture in Amazonia. [PDF]

, 2014
Policy makers concerned with managing rapidly developing agriculture on the Amazon frontier currently have no Basin-wide spatial and temporal information on exactly when and how soubean and other mechanized annual cropping have developed in the region ...
BROWN, J. C., COUTINHO, A. C., JEPSON, W., KASTENS, J., LOMAS, J. PRICE, K., VENTURIERI, A., WARDLOW, B.   +6 more
core  

Mapping forests in monsoon Asia with ALOS PALSAR 50-m mosaic images and MODIS imagery in 2010. [PDF]

, 2016
Extensive forest changes have occurred in monsoon Asia, substantially affecting climate, carbon cycle and biodiversity. Accurate forest cover maps at fine spatial resolutions are required to qualify and quantify these effects. In this study, an algorithm
Bajgain, Rajen, Biradar, Chandrashekhar M, Chen, Bangqian, Dai, Shengqi, Dong, Jinwei, Gilani, Hammad, Hou, Ying, Jin, Cui, Joshi, Pawan Kumar, Li, Xiangping, Menarguez, Michael Angelo, Moore, Berrien, Murthy, Manchiraju Sri Ramachandra, Qin, Yuanwei, Roy, Partha Sarathi, Wang, Jie, Xiao, Xiangming, Xin, Fengfei, Zhang, Geli, Zhang, Yao   +19 more
core   +2 more sources

UAV‐based RGB and multispectral vegetation indices as alternatives to light box‐derived dark green color index for turfgrass color assessment

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Traditionally, turfgrass color has been assessed through visual ratings or light box‐based digital image analysis, methods that are either subjective or labor‐intensive. In this study, we evaluated the potential of unmanned aerial vehicle (UAV)‐based multispectral and red‐green‐blue (RGB) imagery as a high‐throughput alternative for capturing ...
Ved Parkash, Phillip L. Vines, Sameer Khanal, Jing Zhang, Joann Conner, Susana R. Milla‐Lewis, Nino Brown, David Jespersen, Jodi Johnson‐Maynard, Brian M. Schwartz   +9 more
wiley   +1 more source

Implications of whole-disc DSCOVR EPIC spectral observations for estimating Earth's spectral reflectivity based on low-earth-orbiting and geostationary observations [PDF]

, 2018
Earth’s reflectivity is among the key parameters of climate research. National Aeronautics and Space Administration (NASA)’s Earth Polychromatic Imaging Camera (EPIC) onboard National Oceanic and Atmospheric Administration (NOAA)’s Deep Space Climate ...
Chen, Chi, Knyazikhin, Yuri, Marshak, Alexander, Mottus, Matti, Mu, Xihan, Myneni, Ranga B., Park, Taejin, Song, Wanjuan, Wen, Guoyong, Xu, Baodong, Yan, Guangjian, Yan, Kai, Yang, Bin, Zeng, Yelu   +13 more
core   +1 more source

A Prediction Smooth Method for Blending Landsat and Moderate Resolution Imagine Spectroradiometer Images

Remote Sensing, 2018
Landsat images have been widely used in support of responsible development of natural resources, disaster risk management (e.g., forest fire, flooding etc.), agricultural production monitoring, as well as environmental change studies due to its medium spatial resolution and rich spectral information.
Detang Zhong, Fuqun Zhou
openaire   +2 more sources

Assessing forest fragmentation and biodiversity impacts in sub‐Saharan Africa: Methodological challenges and conservation strategies for small‐scale agricultural landscapes

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Tropical forests in sub‐Saharan Africa (SSA) harbor around one‐third of the world's species but are becoming more fragmented due to the expansion of human settlements and small‐scale agricultural (SCA) areas. This study systematically reviewed the approaches and methods used to analyze forest fragmentation and its impact on biodiversity in SSA,
Gillie Cheelo, Hastings Shamaoma, Charles Bwalya Chisanga, Jules Christian Zekeng, Stephen Syampungani   +4 more
wiley   +1 more source

Brief communication: Daily, gap-free snow cover information based on a combination of NPP VIIRS and MODIS data [PDF]

The Cryosphere
Combining Moderate Resolution Imaging Spectroradiometer (MODIS) and Visible Infrared Imaging Radiometer Suite (VIIRS) snow cover data and applying cloud- and data gap interpolation steps can be utilized to generate daily, gap-free snow cover information.
A. J. Dietz, S. Roessler
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

Impact of Urban Environmental Indices on Surface Temperature in Dhaka: A Policy‐Oriented Perspective

Climate Resilience and Sustainability, Volume 5, Issue 1, June 2026.
ABSTRACT Dhaka's rapid urban expansion has intensified surface heating and degraded environmental quality. This study analyzes environmental indices from 2015 to 2025, revealing a strong positive relationship between built‐up growth and land surface temperature, and negative associations with vegetation and water presence.
Milon Bokshi, Md. Jakir Hossain, Md. Munir Mahmud   +2 more
wiley   +1 more source