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ENVIRONMENT DIVISION
COAL INDIA LTD HEADQUARTERS
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LAND RECLAMATION
Opencast mining method necessitatesexcavation of land.
This initially leads to degradation ofland.
Coal India, tries to bring back the lostgreenery by continuous afforestationand other reclamation activities.
The mine reclamation is beingmonitored by advanced techniques i.e.Satellite Surveillance
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SATELLITESURVEILLANCE
OF
OPENCAST MINES
SATELLITESURVEILLANCE
OF
OPENCAST MINES
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OBJECTIVES SATELLITE SURVEILLANCE
Areas of backfilled zone
Plantation status / Social Forestry
Position of OB Dumps Internal / External Active Mining Area
Water bodies
Land Use Classes viz. waste land, agricultural land &
forest land. Status of Settlement / Resettlement
To have practical idea about
To assess the remedial measures required for landreclamation / restoration.
To utilize the reclaimed land for larger socio-economic
benefits in a planned way.
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Report
Preparation
Data Source Secondary DataBasic Data
IRS ID/ 1A
(LISS - III)
Topographical
Maps
(Scale 1:50,000)
Creation of Vector
Database
(Drainage, Road network
Railway network)
SignatureGeneration
Pre-Field
ClassificationFinal Land
Use/ CoverMap
Integration of
Thematic
Information in GIS
Training Set
Refinement
Pa s s
Fa i l
Geocoded FCC
Generation
Methodology for Land Use/Cover Mapping
Pre-processing,
geometric correction,
rectification & geo-
refrencing
ImageEnhancement
Training set
Identification
Validation
through
Ground
Truthing
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Scope of the Satellite Monitoring :
163 OCPs are in operation in Coal India.
49 projects producing more than 5 Mm3 (Coal+OB) perannum being monitored once a year.
114 projects producing less than 5 Mm3 (Coal+OB) per
annum will be monitored once in 3 years.
Surveillance for 49 projects producing more than 5
Mm3 per annum has been completed during the year2009.
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Salient FindingsSalient Findings
Study reveals that in all OC projects, plantation area,green coverage and backfilled area have increased.
Reclamation & afforestation have been done in everyOC project.
Compared to 2008, land reclamation has increased in
the year 2009.
Green cover has increased in all 49 OC mines in the year2009 w.r.t year 2008.
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Reclamation & Plantation
Extensive tree plantation programme is undertaken every
year by the subsidiaries of Coal India.
Avenue plantation, plantation on the OB dumps,
plantation around mines, residential colonies, available
land is undertaken in existing as well as new projects.
Coal India planted around 73 millions of plants till date.
Coal India is committed to continue plantation which is apart of annual activities in each subsidiary.
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THE GROUND REALITIES -
GLIMPSES OF RECLAMATION
&PLANTATION DONE BY CIL
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Gunjan Ecological Park created over abandoned OB dump,
Ratibati OC, Eastern Coalfields Limited
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Social Forestry in Sonepur Bazari OCP, ECL
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LAKE IN ABANDONED JHUNKUNDAR OCBHARAT COKING COAL LIMITED
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AN OVER ALL VIEW OF
PLANTATION AT PIPARWAR OCP
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AVENUE PLANTATION NEAR KUJU AREA OFFICECENTRAL COALFIELDS LIMITED
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Reclaimed OB dump at Jayant OC, Northern Coalfields Limited
1
3
2
4
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GREENER JAYANT EVERYWHERE
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Reclaimed OC converted into a park at UmrerWestern Coalfields Limited
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GREENERIES OVER OB DUMP, UMRER OC
Western Coalfields Limited
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AFFORESTATION ON OB
AND SLOPE AND WATER
HARVESTING IN MINE
PREMISES AT UKNI OCM
WESTERN COALFIELDS LIMITED
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OB dump after Biological Reclamation
Gevra OC
South Eastern Coalfields Limited
A f f o r es t ed O .B D u m p
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AVENUE PLANTATION, GEVRA OCSOUTH EASTERN COALFIELDS LIMITED
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PLANTATION AT RAJNAGAR OC, SECL
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Avenue plantation along a transportation road
connecting Talcher town to Jagannath Area
Mahanadi Coalfields limited
A v en ue Plan tat io n Fo r B ar r ier o f M in e Du s t
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Plantation over an OB dump, Anant OC
Mahanadi Coalfields Limited
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Plantation over reclaimed OB Dump, Anant OC
Mahanadi Coalfields Limited
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PARK CREATED OVER RECLAIMED OC MINEMUNSHI QUARRY
NORTH EASTERN COALFIELDS
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LAKE CREATED IN A MINED OUT AREA MUNSHI QUARRY
NORTH EASTERN COALFIELDS
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PLANTATION ON OB DUMP, TIKAK OC
NORTH EASTERN COALFIELDS
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