surface coal mine area monitoring using multi

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Study on subsidence monitoring technology using - Know More

Mar 24 2020 0183 32 When using a Terrestrial 3D laser scanning TLS to monitor the mining subsidence in a mining area the conventional methods are to set up the public target manually or to set up the ground control network in advance However these have the disadvantages of high labor intensity and low efficiency In order to overcome the shortcomings of the conventional methods this paper presents the...

Subsidence from Underground Mining Environmental - Know More

tually come from underground mining in areas where surface mining is impractical or uneconomi- Colorado School of Mines Golden Colorado 80401 cal Past coal mining practice left much coal in the ground as pillars that are difficult to recover Pre 173 sent-day...

Surface coal mine area monitoring using multi - Know More

Request PDF Surface coal mine area monitoring using multi-temporal high-resolution satellite imagery Surface mining activities exploitation of ore and stripping and dumping overburden cause...

Coal mine water management optimization models and - Know More

Coal mine water management optimization models and field application in North China Qiang Wu1 Bill X Hu2 LiWan3 Chunmiao Zheng4 1State Key Laboratory of Coal Resources and Mining Safety China University of Mining Technology Xueyuan Road D11 Beijing 100083 China 2Department of Geological Sciences Florida State University 108 Carraway Building Tallahassee Florida 32306 USA...

EFFECTS OF SURFACE MINE BLASTING ON UNDERGROUND - Know More

Mine operators are either monitoring the ground vibration for each shot from surface strip mines using a scaled distance factor of 60 or undertaking seismograph measurements to prove otherwise that a smaller scaled distance can be used A wide range of instrumentation and support services are available on the market today...

Coal mine area monitoring method by machine learning and - Know More

Dec 01 2019 0183 32 Surface coal mine area monitoring using multi-temporal high-resolution satellite imagery Int J Coal Geol 86 1 2011 pp 3 - 11 Article Download PDF...

Landuse change detection in a surface coal mine area using - Know More

Demirel et al 6 proposed a methodology for detecting land use changes in surface coal mines with the use of multi-temporal high-resolution satellite data Similarly Guan et al 19...

Detecting mapping and monitoring of land subsidence in - Know More

Aug 19 2015 0183 32 In the study area land subsidence occurs primarily due to underground mining and subsurface coal fire The source causes namely different types of underground mining eg bord-and-pillar longwall mining depillaring and caving water logging of the abandoned underground mine workings or galleries and subsurface coal fire are diverse in nature and spatio-temporally haphazard...

MONITORING SOIL MOISTURE IN A COAL MINING AREA - Know More

KEY WORDS Monitoring soil moisture Remote sensing retrieval Landsat images Ground surface deformation Coal mining area ABSTRACT The coal development zone of Northern Shaanxi China is one of the eight largest coal mines in the world also the national energy and chemical bas However the coal mining leads to ground surface...

International Journal of Coal Geology Applications of - Know More

Apr 01 2011 0183 32 Surface coal mine area monitoring using multi-temporal high-resolution satellite imagery Nuray Demirel M Kemal Emil H Sebnem Duzgun Pages 3-11 Download PDF Article preview select article Evaluation of pollution levels at an abandoned coal mine site in...

Surface coal mine restoration final report to opencast - Know More

Nov 17 2015 0183 32 At the 16 December 2014 Task Force meeting it was agreed that a small group of sub-group members would finalise the report s recommendations That work was conducted on 14 January 2015 and revisited at Scottish Ministers request during April 2015 to further enhance visibility and oversight of operations in the surface coal mine sector...

Surface coal mine area monitoring using multi - Know More

Surface mining activities exploitation of ore and stripping and dumping overburden cause changes on the land cover and land use of the mine area Sustainable mining requires continuous monitoring of these changes to identify the long-term impacts of mining on environment and land cover to provide essential safety measur...

Surface Deformation Monitoring in Coal Mine Area Based on - Know More

Surface Deformation Monitoring in Coal Mine Area Based on PSI Abstract It is difficult to get robust deformation results using conventional differential interferometric synthetic aperture radar D-InSAR method due to the limitation of the phase measurement error baseline error and atmospheric delay in synthetic aperture radar SAR...

Geophysical Investigation of the T and T Mine Complex - Know More

The production of acid mine drainage AMD from coal mining sites in the Appalachian area of the United States is a major environmental issue that receives much attention in affected communiti Remedial procedures are often initiated in response to the need to be in compliance with Surface Mining Control and Reclamation Act water quality...

coal mine monitoring system - Know More

Real Time Monitoring System for Mine Safety using Wireless Sensor Network Multi-Gas Detector A Thesis submitted in partial fulfillment of the requirements for Read More Coal Mine Safety Monitoring and Alerting System Wireless...

101016/jcoal201011010 101016/jcoal201011010 - Know More

Jun 11 2020 0183 32 In addition to this monitoring and mapping of surface mine area provides decision makers with a valuable tool for numerous reasons such as site selecting determining abandoned and unreclaimed surface mine land and determining the changes on land use induced by mining activiti In surface coal mining large volumes of waste material are...

Satellite monitoring of post - Know More

Mining has severe environmental and social consequences and post-mining rehabilitation needs to take place before land re-zonation can occur Post-mining rehabilitation is the process in which previously mined areas are returned to some degree of their natural state or to a condition that can sustain an intended post-mining land-use Common rehabilitation practices specifically in open-pit...

Remote Sensing Monitoring of Soil Moisture in the Daliuta - Know More

To understand the influence of underground mining disturbances on the shallow soil moisture in the Daliuta coal mine remote sensing monitoring of the temporal and spatial evolution of surface soil moisture and the influence of mining on multi-source multi-temporal and high spatial resolution remote sensing data were carried out The scale effect of monitoring the soil moisture at different...

Monitoring ecosystem restoration of multiple surface coal - Know More

Feb 12 2021 0183 32 The restoration of surface mining open-cast sites is key to meeting global ecosystem restoration targets With the improving of data availabilities and technologies it has become possible to expand restoration monitoring from single to multiple mine sites on a large scale...

Surface Deformation Monitoring in Coal Mine Area Based on PSI - Know More

Download Citation Surface Deformation Monitoring in Coal Mine Area Based on PSI It is difficult to get robust deformation results using conventional differential InSAR D- InSAR method due...

Background review - Know More

lowering of the land surface Subsidence prediction monitoring and management The general behaviour of the rock mass in the area of longwall underground coal mining that initiates mine subsidence and surface ground movements is well established and understood The actual behaviour varies on a site-by-site basis and is influenced by the...

Coal Mine Monitoring System Based on Wireless Technology - Know More

THE existing monitoring systems underground of coal mine mostly use cable network This kind of network has poor performance of expansion The cables are easy to aging and wear and have high incidence of failur With the working surface expanded a blind area for monitoring appears and then the new cost for installation and maintenance...

Coal Mine Monitoring System Based on Wireless Technology - Know More

Aug 23 2013 0183 32 THE existing monitoring systems underground of coal mine mostly use cable network This kind of network has poor performance of expansion The cables are easy to aging and wear and have high incidence of failur With the working surface expanded a blind area for monitoring appears and then the new cost for installation and maintenance is...

THE ANALYSIS OF OBJECT - Know More

mine area monitoring using multi-temporal high-resolution of a boom and slow-down of surface coal mining and also provides a unique comparison with the planned future condition of the...

PDF LAND SUBSIDENCE MONITORING USING PS - Know More

This coal field is engulfed with about 70 mine fires spread over an area of 1732 sq km blocking 636 million tonnes of coking coal and 1238 million tonnes of non-coking coal...

Deformation Monitoring in an Alpine Mining Area in the - Know More

To obtain the real 3D deformation information of the surface it is necessary to use simultaneous multisource data multi-incidence angle data etc to obtain deformation information along more directions in the study area so that the true 3D information of the surface can be solved with the mathematical model 4 36 37...

Evaluation of Rope Shovel Operators in Surface Coal Mining - Know More

Evaluation of Rope Shovel Operators in Surface Coal Mining Using a Multi-Attribute Decision-Making Model Ivana M Vukotic West ia University Follow this and additional works at https //researchrepositorywvuedu/etd Recommended Citation Vukotic Ivana M Evaluation of Rope Shovel Operators in Surface Coal Mining Using a Multi-Attribute...

Mining Engineering Graduate Theses and Dissertations - Know More

An Area-Based Calculation of the Analysis of Roof Bolt Systems A Feasibility Study for the Automated Monitoring and Control of Mine Water Discharges Christopher R Vass PDF Evaluation of Rope Shovel Operators in Surface Coal Mining Using a Multi-Attribute Decision-Making Model Ivana...

Guide for Surface Coal Mine Reclamation Plans - Know More

surface coal min A glossary of terms used in this guide is provided at the end of the document 20 APPLICATION Bot h the Departm ent of Natural Resou rces and Environme nt are accou nta ble fo r specif ic responsibilities under the Mineral Resources Act and the Environment Act regarding reclamation of surface coal min Both Departments...

MINING LAND SUBSIDENCE MONITORING USING - Know More

DInSAR Land Subsidence Mining area Sentinel-1 Interferogram ABSTRACT In this paper DInSAR technique was used to monitor land subsidence in mining area The study area was selected in the coal mine area located in Yuanbaoshan District Chifeng City and Sentinel-1 data were used to carry out DInSAR techniqu We analyzed the...

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