搜索结果: 1-14 共查到“农学 Land Cover”相关记录14条 . 查询时间(0.1 秒)
Land-Cover and Elevation-Based Mapping of Aboveground Carbon in a Tropical Mixed-Shrub Forest Area in West Java, Indonesia
aboveground biomass geostatistics kriging regression modeling stratification tropical forest
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2024/1/23
Carbon sequestration and storage are among the most important ecosystem services provided by tropical forests. Improving the accuracy of the carbon mapping of tropical forests has always been a challe...
Classifying wetland-related land cover types and habitats using fine-scale lidar metrics derived from country-wide Airborne Laser Scanning
Habitat classification Phragmites australis reedbed structural heterogeneity vegetation complexity wetland conservation
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2023/12/19
Mapping 3D vegetation structure in wetlands is important for conservation and monitoring. Openly accessible country-wide Airborne Laser Scanning (ALS) data-using light detection and ranging (lidar) te...
Land Cover and Land Use Change Decreases Net Ecosystem Production in Tropical Peatlands of West Kalimantan, Indonesia
deforestation forest logging tropical climate peat swamp forests oil palm estate NEP
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2023/12/8
Deforested and converted tropical peat swamp forests are susceptible to fires and are a major source of greenhouse gas (GHG) emissions. However, information on the influence of land-use change (LUC) o...
Airborne LiDAR Intensity Correction Based on a New Method for Incidence Angle Correction for Improving Land-Cover Classification
airborne LiDAR intensity correction LiDAR intensity
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2023/12/6
Light detection and range (LiDAR) intensity is an important feature describing the characteristics of a target. The direct use of original intensity values has limitations for users, because the same ...
APPLYING RANDOM FOREST CLASSIFICATION TO MAP LAND USE/LAND COVER USING LANDSAT 8 OLI
Classification Landsat 8 OLI Land use Land cover Random Forest Decision Tree
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2018/4/18
This study used the Random Forest classifier (RF) running in R environment to map Land use/Land cover (LULC) of Dak Lak province in Vietnam based on the Landsat 8 OLI. The values of two RF parameters ...
LAND USE/LAND COVER MAPPING IN BRAZILIAN AMAZON USING NEURAL NETWORK WITH ASTER/TERRA DATA
Forestry Land cover Land use Monitoring Networks Neural ART2 Mapping
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2015/7/29
Land use and Land cover Change in parts of Punjab Satluj Floodplain (India): A Geospatial Analytical Overview from 1975 – 2011
Land use Land cover Floodplain Land change science
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2014/11/19
Land use and land cover change in part of Satluj flood plain is the analytical overview of the
changing Man - Environment relationship. This research theme includes two important
components i.e. l...
Expansion of mechanised rain-fed agriculture and land-use/land-cover change in Southern Gadarif, Sudan
Mechanised agriculture change detection vegetation clearance
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2011/1/11
This study was an effort to produce synthetic knowledge on the rapid land-use/land-cover (LULC) changes and on the integrating rates of change with fundamental patterns in southern Gadarif region, Sud...
The effects of land use/land cover change and demographic processes (1950 -2008) on soil properties in the Gökçay catchment, Turkey
Land use/ land cover demographic processes soil catchment
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2011/1/11
The objective of this study was to analyse the effects of land use/land cover change (1955 - 2008) and migration (1950 - 2008) on the hydrological processes and soil physical properties in the Gö...
An Evaluation of the Use of Integrated Spectral and Textural Features to Identify Agricultural Land Cover Types in Pangalengan,West Java,Indonesia
and cover classification image quantization IKONOS
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2009/9/9
The objective of the study is to evaluate the use of integration of spectral and textural features derived from IKONOS imagery to identify agricultural land cover types in a mountainous case study are...
Eastern Asia Land Cover Classification Using Modis Surface Reflectance Products
Land Cover Classification MODIS Surface Reflectance Co-occurrence Matrix
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2016/4/8
The objective of this study is to develop land cover classification algorithm suited for the eastern Asia by using multi-temporal MODIS land reflectance products; Surface Reflectance 8-Day L3 product ...
Satellite Monitoring of Land Cover / Land Use Change Over 15 Years and its Impact on the Environment in Gebze / Kocaeli - Turkey
Satellite Remote Sensing Geographic Information Systems Image Classification Land-Cover/Land-Use Temporal Changes
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2009/1/13
The rapid industrialisation of an area requires quick preparation of actual land-cover/land-use (LC/LU) maps in order to detect and avoid overuse and damaging of the landscape beyond sustainable devel...
Land Cover Change and Soil Fertility Decline in Tropical Regions
Land use change tropical regions soil fertility China deforestation cropland
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2009/1/8
Land cover changes influence the biogeochemistry, hydrology, and climate of the earth. Studies that assessed land cover changes at the global scale mostly focused on: deforestation, cropland expansio...
The use of aridity index to assess implications of climatic change for land cover in Turkey
Aridity climate change land cover monitoring Turkey
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2010/1/11
This study was carried out to determine the impacts of climate change on aridity and land cover in Turkey. Data for future (2070s) climate change, according to present conditions (1990s), were estimat...