Tropical Forests Mapping of Bioko Island Using Remote Sensing Techniques
نویسندگان
چکیده
منابع مشابه
Inland wetlands mapping and vulnerability assessment using an integrated geographic information system and remote sensing techniques
The understanding of inland wetlands’ distribution and their level of vulnerability is important to enhance management and conservation efforts. The aim of the study was to map inland wetlands and assess their distribution pattern and vulnerability to natural and human disturbances such as climate change (temperature increase) and human activities by the year 2080. Inland wetland types i.e. for...
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Tsunamis are caused by the displacement of a large volume of water, generally in an ocean or a sea. Earthquakes, volcanic eruptions and other underwater explosions, landslides, glacier calvings, meteorite impacts and other disturbances above or below water have the potential to generate a tsunami. The coastal areas of Kollam district, the present study area was seriously affected by the catastr...
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Mangroves, important components of the world’s coastal ecosystems, are threatened by the expansion of human settlements, the boom in commercial aquaculture, the impact of tidal waves and storm surges, etc. Such threats are leading to the increasing demand for detailed mangrove maps for the purpose of measuring the extent of the decline of mangrove ecosystems. Detailed mangrove maps at the commu...
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The most common type of lidar sensors operating within British Columbia are small-footprint, discrete return systems that record two to five returns for each emitted laser pulse. The distance between the lidar sensor and a target is estimated by multiplying the speed of light by half the amount of elapsed time between pulse emission and return detection. As the laser signal is reflected back to...
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Land cover/land use categories are relevant components in land management. Understanding how land cover/land use change over time is necessary to assess the consequences of humans and natural stressors on the earth’s environment and resources. The aim of the study was to map and monitor the spatial and temporal change in land cover/land use for the periods of 1977, 1991 and 2016 and to predict ...
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ژورنال
عنوان ژورنال: journal of King Abdulaziz University - Meteorology, Environment and Arid Land Agriculture Sciences
سال: 2015
ISSN: 1658-4287,1319-1039
DOI: 10.4197/met.26-2.10