Results 21 to 30 of about 4,959 (212)

Mine void identification using Object-based Image Analysis (OBIA) of satellite imagery Sentinel 2 data

open access: yesJournal of Degraded and Mining Lands Management, 2023
Open pit mining is an extensively-used method in Indonesian coal mining. This method is characterized by the formation of mine void at the end of life-of-mine (LOM) due to insufficient material to backfill the mine-out areas. Mine voids are legally accepted as one of mine closure options and categorized as “<em>Reklamasi Bentuk Lain</em>” -
Leta Lestari   +4 more
openaire   +2 more sources

Identifikasi Kawasan Pertambangan Timah Menggunakan Data Satelit Sentinel – 1 dengan Metode Object Based Image Analysis (OBIA) [PDF]

open access: yesJurnal Ilmu Lingkungan, 2019
Berdasarkan data Pendapatan Nasional Indonesia 2017, sektor pertambangan  dan penggalian mempunyai peran penting bagi Indonesia. Sektor ini menyumbangkan 7,57% pada produk domestik bruto Indonesia di tahun 2017 . Salah satu sektor pertambangan yang potensial di Indonesia adalah pertambangan mineral Timah di Pulau Bangka dan Belitung.
Udhi C Nugroho   +2 more
openaire   +2 more sources

Object based classification of a riparian environment using ultra-high resolution imagery, hierarchical landcover structures, and image texture

open access: yesScientific Reports, 2022
Land cover mapping is an important part of resource management, planning, and economic predictions. Improvements in remote sensing, machine learning, image processing, and object based image analysis (OBIA) has made the process of identifying land cover ...
Kain Kutz, Zachary Cook, Marc Linderman
doaj   +1 more source

ASSESSMENT OF MULTIRESOLUTION SEGMENTATION FOR EXTRACTING GREENHOUSES FROM WORLDVIEW-2 IMAGERY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The latest breed of very high resolution (VHR) commercial satellites opens new possibilities for cartographic and remote sensing applications. In this way, object based image analysis (OBIA) approach has been proved as the best option when working with ...
M. A. Aguilar   +8 more
doaj   +1 more source

A semi-automated method using object-based image analysis (OBIA) to detect and enumerate beluga whales in summer from very high-resolution (VHR) satellite imagery. [PDF]

open access: yesPLoS One
Very high-resolution (VHR) satellite imagery has proven to be useful for detection of large to medium cetaceans, such as odontocetes and offers some significant advantages over traditional detection methods. However, the significant time investment needed to manually read satellite imagery is currently a limiting factor to use this method across large ...
Iacozza J, Sherbo B, Watt C.
europepmc   +5 more sources

Classificazione OBIA automatica di elementi stradali acquisiti con laser scanner

open access: yesGEOmedia, 2021
This paper shows the results obtained by classifying point clouds from LiDAR using Object Based Image Analysis (OBIA) with Trimble's eCognition software.
Vera Costantini
doaj   +1 more source

Automatic mapping aquaculture in coastal zone from TM imagery with OBIA approach [PDF]

open access: yes, 2010
IEEE GRSS; The Geographical Society of ChinaAquaculture area monitoring is of great importance for coastal zone sustainable management and planning. This paper focuses on the development and assessment of an automatic approach for aquaculture mapping in ...
Li, Qin   +4 more
core   +2 more sources

Object Based Image Analysis (OBIA) Methods for Mapping Poultry Farm Locations

open access: yesISEE Conference Abstracts, 2018
Background: Livestock production is a major industry in the United States. Though livestock farms are associated with community exposures to pathogens and environmental pollutants, conducting expos...
Beth Feingold   +3 more
openaire   +1 more source

ASSESSMENT OF COMBINING CONVOLUTIONAL NEURAL NETWORKS AND OBJECT BASED IMAGE ANALYSIS TO LAND COVER CLASSIFICATION USING SENTINEL 2 SATELLITE IMAGERY (TENES REGION, ALGERIA) [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Land cover maps can provide valuable information for various applications, such as territorial monitoring, environmental protection, urban planning and climate change prevention.
N. Zaabar   +3 more
doaj   +1 more source

The role of earth observation in an integrated deprived area mapping “system” for low-to-middle income countries [PDF]

open access: yes, 2020
Urbanization in the global South has been accompanied by the proliferation of vast informal and marginalized urban areas that lack access to essential services and infrastructure.
Boo, Gianluca   +11 more
core   +4 more sources

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