NDLI: Assessing the Applications of Earth Observation Data for Monitoring Artisanal and Small-Scale Gold Mining (ASGM) in Developing Countries

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Assessing the Applications of Earth Observation Data for Monitoring Artisanal and Small-Scale Gold Mining (ASGM) in Developing Countries

Content Provider	MDPI
Author	Moomen, Abdul-Wadood Lacroix, Pierre Benvenuti, Antonio Planque, Marion Piller, Thomas Davis, Kenneth Miranda, Manoela Ibrahim, Elsy Giuliani, Gregory
Copyright Year	2022
Description	This paper discusses opportunities to use remote sensing (RS) technologies in addressing the persistent global challenges related to the artisanal and small-scale gold mining (ASGM) sector. The paper uses a systematic literature review to identify, analyze, and synthesize various uses of RS on the detection and monitoring of ASGM activities across the globe. The study covers the use of spaceborne sensors and available opportunities for data access and processing and emphasizes the important role that freely-available data has played in understanding ASGM activities. It discusses applications and opportunities offered in assessing the geospatial and temporal characteristics of ASGM and its impacts on the surrounding environment. Furthermore, it examines different indicators for the detection of ASGM in the landscape. Finally, technological capabilities described in the study are illustrated with case studies in the Democratic Republic of Congo and in Colombia using cloud computing with the Open Data Cube. The case studies demonstrate the identification and quantification of impacts of ASGM activities on land degradation and water turbidity in remote areas and results are dissiminated using the MapX platform. This facilitates policy development, implementation, and evaluation in the ASGM context.
Starting Page	2971
e-ISSN	20724292
DOI	10.3390/rs14132971
Journal	Remote Sensing
Issue Number	13
Volume Number	14
Language	English
Publisher	MDPI
Publisher Date	2022-06-21
Access Restriction	Open
Subject Keyword	Remote Sensing Information and Library Science Artisanal and Small-scale Gold Mining Landsat Sentinels Earth Observations Sustainable Land Management Land Degradation Land Cover Change
Content Type	Text
Resource Type	Article

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