Related items
Showing items related by metadata.
-
DocumentThe FRA 2010 Remote Sensing Survey: An Outline of Objectives, Data, Methods and Approach
dec/09
2009The world’s forests provide vital economic, social and environmental benefits. They supply wood and non-wood forest products, support human livelihoods, supply clean water and provide habitat for half the species on the planet. However, approximately 13 million hectares of forest are converted to other land uses annually worldwide. This forest clearing along with other forestry related activities is responsible for about 17 percent of human induced greenhouse gas emissions. International process es related to forests demand accurate information on tree cover and forest resources. Since 1946, the Food and Agriculture Organization of the United Nations (FAO) provides detailed information on the world’s forests, their extent, their condition and uses at 5 to 10 year intervals. For the Global Forest Resources Assessment 2010 (FRA 2010), a systematic, comprehensive, global survey of forests based on remote sensing imagery is being undertaken. -
ArticleSatellite remote sensing-based forest resources assessment methods for effective management and sustainable development of forests by generation of information on forests and trees outside forest cover
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Satellite based remote sensing methods have proved to be an effective and scientifically proven method for managing and conserving forest data and resources at periodic time intervals. The forest resources monitoring methods provide useful data to forest managers for sustainable forest management at different scale and forest management units. Over the years the scientific management of forest have been a subject globally discussed incorporating the role of environmentalist, conservationist and communities associated with the forest. It has been an unhidden fact that forests have suffered tremendous pressure in developing countries on the pretext of development. It is through effective monitoring and communication of forest information and knowledge that the concerned provincial governments are forced to take remedial measures for protecting the forests. Apart from the government owned forests, termed as Recorded Forest Areas(RFA) in India, Trees outside forests(TOF) are well acknowledged as an important component of forest resources. The ToF, which basically exist as block, linear and scattered plantations on earth are captured using LISS-III sensor of Indian Remote Sensing Satellite. For the national level scale mapping, all patches of area 1hectare and above are considered for estimation. For mapping of ToF patches of size between 0.1-1hectare, high resolution data from LISSIV sensor(5.8metres resolution) is analyzed. It has been now a well-established fact that trees outside RFAs, although in small proportion, contribute significantly to forest conservation and meeting the demand of people towards minor forest produce, firewood etc. The exercise on forest change detection using a hybrid method, is effective in identification of significant forest change. The assessment of forests and ToFs using satellite data and advance image processing tools may be helpful in effective management and long term sustainability of forests in developing countries. Keywords: [Recorded Forest Area, Trees Outside Forest, National Forest Inventory, FSI, Neural Network, Machine Learning] ID: 3622277 -
Book (series)Integrating forest transects and remote sensing data to quantify carbon loss due to forest degradation: a case study of the Brazilian Amazon 2009
Also available in:
No results found.
Users also downloaded
Showing related downloaded files
No results found.