Results 41 to 50 of about 1,533,801 (208)

Quantifying Changes in the Land Over Time: A Landsat Classroom Activity [PDF]

open access: yes, 2006
Students in grades 7-10 analyze land cover change in order to help them grasp the extent, significance, and consequences of land cover change; and to introduce them to the perspective of space-based observations.
NASA GSFC
core  

Ankara ili arazi örtüsü değişimi (2000-2012)

open access: yesCoğrafi Bilimler Dergisi, 2017
In this study, the change of land cover in Ankara province was investigated within the scope of CORINE data in two periods, 2000-2006 and 2006-2012, over 12 years.
Rüya Bayar, Kerime Karabacak
doaj   +1 more source

PERUBAHAN SPASIAL TUTUPAN LAHAN DI DAS CITARUM HULU

open access: yesJournal of Natural Resources and Environmental Management, 2018
Land cover is one of factors which is important in watershed management. The changes of land cover in a watershed can affect the hydrology abstraction. Land cover of upstream Citarum watershed is potentially changes.
Sri Malahayati Yusuf
doaj   +1 more source

Spatiotemporal analysis of land cover change, projection, and fragmentation: an application of Google earth engine and machine learning approach on Baraitali forest, Bangladesh

open access: yesGeology, Ecology, and Landscapes
Understanding the spatiotemporal dynamics of land cover/use change and forest fragmentation from 1981 to 2021 across the Baraitali Forest was very crucial for modeling future land cover, formulation of sustainable and robust forest/land-management ...
Saddam Hossen   +4 more
doaj   +1 more source

Completing yearly land cover maps for accurately describing annual changes of tropical landscapes

open access: yesGlobal Ecology and Conservation, 2018
Availability of up-to-date land cover information is increasingly important for describing annual changes in tropical landscapes that significantly affect ecosystem–economy interactions and environmental management.
Kiswanto   +3 more
doaj   +1 more source

Landsat Analysis Ready Data for Global Land Cover and Land Cover Change Mapping

open access: yesRemote Sensing, 2020
The multi-decadal Landsat data record is a unique tool for global land cover and land use change analysis. However, the large volume of the Landsat image archive and inconsistent coverage of clear-sky observations hamper land cover monitoring at large ...
Peter Potapov   +8 more
doaj   +1 more source

Groundwater sustainability under land-use and land-cover changes

open access: yesEnvironmental Earth Sciences, 2022
Abstract In recent decades, agricultural activities have increased water withdrawals from the Shazand Plain in the Markazi Province (Iran). In this study, the Soil & Water Assessment Tool (SWAT) model was used to estimate recharge content as an essential component of groundwater models.
Mehrasa Mohsenifard   +2 more
openaire   +1 more source

The dominant role of climate change in determining changes in evapotranspiration in Xinjiang, China from 2001 to 2012 [PDF]

open access: yes, 2007
The Xinjiang Uyghur Autonomous Region of China has experienced significant land cover and climate change since the beginning of the 21 st century. However, a reasonable simulation of evapotranspiration (ET) and its response to environmental factors are ...
Bai, Jie   +4 more
core   +4 more sources

Land use/land cover change analysis using geospatial techniques: a case of Geba watershed, western Ethiopia

open access: yesSN Applied Sciences, 2022
Article Highlights Land use/land cover change is significantly modified over the past three decades in the study area. Geospatial technology is a key tool for Land use/land cover change analysis.
Mitiku Badasa Moisa   +3 more
doaj   +1 more source

A superresolution land-cover change detection method using remotely sensed images with different spatial resolutions [PDF]

open access: yes, 2016
The development of remote sensing has enabled the acquisition of information on land-cover change at different spatial scales. However, a trade-off between spatial and temporal resolutions normally exists. Fine-spatial-resolution images have low temporal
Du, Yun   +3 more
core   +2 more sources

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