Results 41 to 50 of about 11,816,270 (250)

Determinação do saldo radiativo na Ilha do Bananal, TO, com imagens orbitais Determination of the net radiation in Bananal Island, TO with orbital images

Revista Brasileira de Engenharia Agrícola e Ambiental, 2012
O sensoriamento remoto possibilita identificar alterações que ocorrem na superfície terrestre, resultantes de fenômenos naturais e/ou antrópicos, muitas das quais podem ser diagnosticadas a partir do monitoramento das trocas radiativas à superfície ...
Ana C. V. L. Gusmão, Bernardo B. da Silva, Suzana M. G. L. Montenegro, Josiclêda D. Galvíncio   +3 more
doaj   +1 more source

Spatiotemporal Interactions of Land Use Change, Land Surface Temperature, and Vegetation Dynamics in China's Caohai National Nature Reserve

Land Degradation &Development, EarlyView.
ABSTRACT Understanding the spatiotemporal dynamics of land use change (LUC), land surface temperature (LST), and vegetation indices is critical for assessing ecological changes and informing sustainable land management. This study investigates the long‐term interrelationships between LUC, LST, and vegetation indices in China's Caohai National Nature ...
Yin Su, Ran Liu, Jie Liu, Xiaohui Xue
wiley   +1 more source

Assessment of Landsat atmospheric correction methods for water color applications using global AERONET-OC data

International Journal of Applied Earth Observations and Geoinformation, 2020
With the longest archive of satellite remote sensing images, the Landsat series of satellites have demonstrated their great potential in aquatic environmental studies.
Yang Xu, Lian Feng, Dan Zhao, Jianzhong Lu   +3 more
doaj   +1 more source

Distinção de espécies de eucaliptode diferentes idades por meio de imagens TM/Landsat 5 [PDF]

Pesquisa Agropecuária Brasileira, 2016
Resumo: O objetivo deste trabalho foi avaliar a utilização de imagens do sensor TM/Landsat 5 na diferenciação de plantios comerciais de Eucalyptus dunnii e Eucalyptus urograndis com diferentes idades.
Laura Camila de Godoy Goergen, Ricardo de Vargas Kilca, Igor da Silva Narvaes, Matheus Nunes Silva, Emanuel Araújo Silva, Rudiney Soares Pereira, Marcos Adami   +6 more
doaj   +1 more source

Landsat-8 derived yield, CWU and WF of carrot crop cultivated in the field number 3–5.

, 2018
Landsat-8 derived yield, CWU and WF of carrot crop cultivated in the field number 3–5.
Rangaswamy Madugundu (2826635), Khalid A. Al-Gaadi (2826632), Abdalhaleem A. Hassaballa (3111498), ElKamil Tola (2826626), Ahmed G. Kayad (2826638)   +4 more
core   +1 more source

Assessing the potential of integrating Landsat sensors for estimating chlorophyll-a concentration in a reservoir [PDF]

, 2017
Landsat satellites, 5 and 7, have significant potential for estimating several water quality parameters, but to our knowledge, there are few investigations which integrate these earlier sensors with the newest and improved mission of Landsat 8 satellite.
Lucio Pinotti, Rodriguez, Claudia, Bonansea, Matias, Pinotti, Lucio Pedro, Matias Bonansea, Claudia Rodriguez   +5 more
core   +1 more source

Future Soil Erosion Under Combined CMIP6 Climate Projections and Land Use/Land Cover Change: A RUSLE‐Based Assessment of the Kampe Omi Dam Basin in Nigeria

Land Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major environmental challenge in Nigeria, driven by the combined effects of climate variability and land use/land cover (LULC) changes. Understanding future dynamics is essential for effective soil conservation planning.
Titus Adeyemi Alonge, Amos T. Kabo‐Bah, Lily Lisa Yevugah, Abdul‐Karim Iddrisu   +3 more
wiley   +1 more source

Uso de imagens orbitais como base de dados para projetos de reforma agrária The use of orbital images as subsidies to agrarian reform projects

Revista Árvore, 2005
Análises técnica e econômica foram realizadas em imagens dos sensores IKONOS, TM/Landsat 5, ETM+/Landsat 7 e CCD/CBERS, objetivando a verificação da viabilidade destas como base de dados em projetos de reforma agrária.
Marina de Fátima Vilela, Vicente Paulo Soares, Roberto Engel Aduan, Elpídio Inácio Fernandes Filho, Ricardo de Araújo Pereira, Carlos Antônio Alvares Soares Ribeiro   +5 more
doaj   +1 more source

Topographic and Climatic Determinants of Soil Organic Carbon Across Landscapes: A Meta‐Analysis

Land Degradation &Development, EarlyView.
ABSTRACT The soil is the greatest natural store of organic carbon, holding between 1500 to 1550 Pg C of organic carbon at the top 100 cm of the soil globally—roughly twice the carbon pool in the atmosphere. The spatial distribution of this stock is controlled by a complex chain of controls: topographic position regulates the hydrological redistribution,
Vishal Sharma, Syed Hujjat ul Baligah, Tajamul Islam Shah, Shahid Shuja Shafai, Owais Bashir, Syed Sheraz Madhi, S. Naresh Kumar, Ayyandar Arunachalam, Shabir Ahmed Bangroo   +8 more
wiley   +1 more source

Landsat 9 Cross Calibration Under-Fly of Landsat 8: Planning, and Execution

Remote Sensing, 2022
During the early post-launch phase of the Landsat 9 mission, the Landsat 8 and 9 mission teams conducted a successful under-fly of Landsat 8 by Landsat 9, allowing for the near-simultaneous data collection of common Earth targets by the on-board sensors ...
Edward Kaita, Brian Markham, Md Obaidul Haque, Donald Dichmann, Aaron Gerace, Lawrence Leigh, Susan Good, Michael Schmidt, Christopher J. Crawford   +8 more
doaj   +1 more source