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Brochure, flyer, fact-sheetState of the art agricultural land cover maps for the Lao People's Democratic Republic
Part of the Land Resources Information Management System (LRIMS)
2021Also available in:
No results found.The leaflet presents the activities of the second component of the project “Strengthening Agro-climatic Monitoring and Information Systems (SAMIS) to improve adaptation to climate change and food security in Lao PDR”. In collaboration with The Department of Agricultural Land Management (DALaM) under the Ministry of Agriculture (MAF) has, with financial support of FAO Laos and technical support from International FAO experts, produced the first national agricultural land cover map in the country. It has been generated using a random forest machine learning approach to identify different land uses from satellite imagery and is in both, technical standard and accuracy, state of the art. The map includes major production systems of Lao PDR, including shifting cultivation. In its first released version, the following land cover classes are depicted: paddy rice, annual crops, steep slope agriculture (shifting agriculture), maize, cassava, sugarcane, tea plantations, coffee plantations, orchards and other plantations, sparse natural vegetation, dense natural vegetation, bare areas, built-up areas, and water surfaces. The pixel resolution of the map is 10m, while for temporal resolution images across the whole year of analysis are used. It is calibrated with 2,740 field observation data and has currently an estimated error of 10%, the acceptable norm based on FAO expertise. -
Book (series)Terminal evaluation of the project “Climate Adaptation in Wetlands Areas in the Lao People's Democratic Republic”
Project code: GCP/LAO/022/LDF - GEF ID: 5489
2024Also available in:
No results found.This project supports communities in wetland areas of the Lao People’s Democratic Republic in efforts to reduce pressure on wetlands area, improve management and stewardship and diversify livelihoods. The project outcomes were consistent with national policies and plans, and it was successful in a range of wetland conservation efforts. Evidence-based planning and mainstreaming of climate change adaptation, disaster risk management and wetland conservation has been conducted in regular planning exercises, training of government staff and participating communities. RAMSAR site steering committees have been established. A major threat continues to be encroachment of wetlands for rice cultivation and use of chemical fertilizer and pesticides in rice fields. -
Book (stand-alone)Practical handbook for agricultural land cover mapping in the Lao People's Democratic Republic 2020
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No results found.This handbook presents the detailed steps for national agricultural land cover mapping, conducted with limited resources and budget from design to final validation and production. It covers the technical aspects of 1) selection and preprocess of satellite imagery (both optical and radar), 2) definition of a land cover legend using international standards, 3) the integration with other existing information as well as the analysis of such database in order to assign a thematic classification, 4) the interpretation, 5) the accuracy assessment and 6) the final packaging and publication of results. The handbook focuses on mapping agricultural land, in a complex landscape, such as the one found in Lao PDR, where atmospheric conditions, topographic effects and management makes the classification challenging. The handbook also presents practical examples of the team, software and skill-set required to develop a national land cover dataset. The objective of the document is to provide a working manual to other national teams willing to develop a land cover mapping programme.
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