Results 21 to 30 of about 23,400 (235)
A NEW THINKING OF LULC CLASSIFICATION ACCURACY ASSESSMENT [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Abstract. A majority of studies involving remote sensing LULC classification conducted classification accuracy assessment without consideration of the training data uncertainty. In this study we present new concepts of LULC classification accuracies, namely the training-sample-based global accuracy and the classifier global accuracy, and a general ...
K. S. Cheng +6 more
openaire +3 more sources
Freshwater ecosystem services in mining regions : modelling options for policy development support [PDF]
, 2018 The ecosystem services (ES) approach offers an integrated perspective of social-ecological systems, suitable for holistic assessments of mining impacts. Yet for ES models to be policy-relevant, methodological consensus in mining contexts is needed.
Goethals, Peter +2 more
core +2 more sources
Effects of habitat composition and landscape structure on worker foraging distances of five bumblebee species [PDF]
, 2016 Bumblebees (Bombus spp.) are important pollinators of both crops and wild flowers. Their contribution to this essential ecosystem service has been threatened over recent decades by changes in land use, which have led to declines in their populations.
Andrew F. G. Bourke +67 more
core +5 more sources
A GIS-based methodological framework to identify superficial water sources and their corresponding conduction paths for gravity-driven irrigation systems in developing countries [PDF]
, 2020 The limited availability of fresh water is a major constraint to agricultural productivity and livelihood security in many developing countries. Within the coming decades, smallholder farmers in drought-prone areas are expected to be increasingly ...
Bax, Vincent +5 more
core +2 more sources
Bulletin of Geography. Socio-Economic Series, 2021 Land Use Land Cover (LULC) changes represent human influences on the natural ecosystem. This study aims to analyse such changes in the eastern part of East Java, a region of ± 3320.3 km2.
Indarto Indarto, Hakim Farid Lukman
doaj +1 more source
European Journal of Sustainable Development, 2023 Urbanization is among the human activities that affect the quality of urban life and sustainable urban development at a global scale. For monitoring human-induced changes in cities, studies on the changes in land use/land cover (LULC) based on a series of satellite images along with geographic information systems (GIS) are widely used.
Merve Guroglu Agdas, Zekiye Yenen
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LULC classification by semantic segmentation of satellite images using FastFCN [PDF]
2020 2nd International Conference on Advanced Information and Communication Technology (ICAICT), 2020 This paper analyses how well a Fast Fully Convolutional Network (FastFCN) semantically segments satellite images and thus classifies Land Use/Land Cover(LULC) classes. Fast-FCN was used on Gaofen-2 Image Dataset (GID-2) to segment them in five different classes: BuiltUp, Meadow, Farmland, Water and Forest.
Md. Saif Hassan Onim +4 more
openaire +2 more sources
A Framework for Evaluating Land Use and Land Cover Classification Using Convolutional Neural Networks [PDF]
, 2019 Analyzing land use and land cover (LULC) using remote sensing (RS) imagery is essential for many environmental and social applications. The increase in availability of RS data has led to the development of new techniques for digital pattern ...
Carranza García, Manuel +2 more
core +1 more source
Biến đổi sử dụng đất ở thành phố Cao Lãnh: các ngụ ý cho phát triển bền vững đô thị
Tạp chí Khoa học và Công nghệ, 2023 Các vấn đề về phát triển đô thị ở đồng bằng sông Cửu Long là một đề tài được bàn luận rất nhiều từ các diễn đàn kinh tế, quy hoạch đô thị lẫn chính trị.
Đỗ Duy Thịnh +1 more
doaj
H2Open Journal, 2022 Due to the depletion of natural resources including land and water as a result of rapid population increase, industrialisation, and urbanisation, effective resource management is essential for long-term development. The Kinnerasani Watershed in Telangana
Padala Raja Shekar, Aneesh Mathew
doaj +1 more source