Presentation Satellite Suveillance IPO 190110

8/12/2019 Presentation Satellite Suveillance IPO 190110

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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



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PLANTATION ON OB DUMP, TIKAK OC



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Presentation Satellite Suveillance IPO 190110

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