ADVANCEMINERAL RESOURCES INFORMATION SYSTEM

USING REMOTE SENSING & GIS INPUTS

VERSION 2.0

ABHISHEK KUMAR AYACHI

NeedsAmple data is available on all issues that go into decisions making in

mining and explorations

With the expansion of the industry as a whole the data volume has

risen exponentially

Because of share volume of data ,all data does not go into decision

making

User friendly interface for non-GIS professional

MRIS v 2.0 ………… this solution fulfils the data requirement and

coupled with artificial capability ,useful information can go into

decision making process

Aim and ObjectivesConceptualisation & development of

Mineral Resources Information System

1. Non-spatial information on mineral deposits such as geology,Mining, Production,environment,chemical analysis etc

2. Spatial information related to ground control points of mineral deposits

3. Relation between spatial and non-spatial information

4. Extract user defined information from spatial data and/or correlated with non-spatial data (for better use as per their needs) by using MRIS

5. The final product should be upgrade their level in the name of information system

6. The final product will not only produce information by user inputs but also produce information (some thing more) in the form of spatial and/or related to non-spatial

7. Packaging of MRIS as a software product

1) Literature review to understand geology & geomorphology of the region

2) Visual and digital analysis of IRS,TM,ERS-SAR data

3) Conceptualisation of MRIS,software and hardware selection

4) MRIS prototype development using visual basic

5) Ground truthing,field data collection and user interaction for assessment of components of MRIS

6) Data analysis integration and finalisation of components of MRIS

7) Development of MRIS

8) Opinion of expert and users

9) Packaging of MRIS as a software product

Methodology

In the present scenario …..

Why we need option of analysis in MRIS Remote sensing is vast subject and used in different fields like Geology,

Geomorphology,Hydrogeology,Environmental geology,,Human settlements,

Water shade Management,Soil,Agriculture &Forestry etc

Approx 40%-60% spatial & non-spatial information are commonly used

in all the applications

Most of the GIS layers (like:land use,land cover)are commonly used in all the

applications

If image processing like histogram equalization is useful for minerals but linear

stretch is useful for finding the linear features like roads railway etc

Maximum information extracted by MRIS can use in different other application

Most of the applications requires common types of information but

Only the wattage of information are change for finding the

potential Zone

Defined spatial layers give information for particular mineral but if

we need (some thing) information of associated adjacent mineral

or exposed Intrusive they need some different image processing

for better interpretation

MRIS is not bound for only mineral deposits but they also used for

other application & extract other final imagery which is user

defined as per their needs

Mineral Resource Information System

Salient features (General)

Comprehensive database on mineral deposits with information on

GeologyMiningProductionChemical Analysis of ore and rock samplesEnvironment(Air,Water,and Land)

User friendly, information available on point click

Linear and polar grid available

User define Easting Northing for better accuracy

Multi Purpose Multi window multi resolution zoom tool available which is used for other software also where this tool is not available

Commercial Remote sensing & GIS software independent

Produces report, various types of line graphs, bar graphs, etc.

Filter define for core data for quick finding the location of the Database

Database integrity with password option

Define Filter convert spatial data in different file format as *.bmp, *.jpeg, *.gif, *.tiff, *.tif etc

Salient features (General)

Image Processing: Image Processing:

Different types of enhancement techniques, edge enhancement, Linear, non linear stretch etc User defined contrast ratio, gray scale Defined & user defined filters like high pass, low pass filter etc Image information Rotation angle Shifting flipping etc Editing imagery or maps in the form of line point polygon Interpolation 2,4 imagery or maps for creating a one Analysis by using coordinates for position accuracy Slide show for comparative study Multi windows for analysis of different bands

MRIS is developed using Visual Basic 6.0

Software uses mostly Microsoft resources (Access and Word)

 System used: P-III and Windows 2000

System requirement: 167 MB of disk space

Package named as "MRIS version 2.0" is developed with all

components including database

Information output in report form

Salient features (General)

ContentsGeological InformationGeochemical InformationTerrain InformationMining InformationProduction statusEnvironmental Information

Target Use

•Easy accessibility of geological Information•Sharing of geochemical data•Mineral Exploration•Environmental assessment &• management•Mineral customer support•Infrastructure development based on• mining activites

Users:Academicians,Researchers,Industry,Government and Public

Data Used

Remote Sensing data

1)IRS-1C 2)IRS-1D 3)TM 4)ERS-1-SAR

Ancillary data

Geological MapGeomorphological MapMining and various environmental data from DM,DG,TISCO,IBM,Private mine owners etc

Survey of India Topographical maps64 G/10,G/11,G?14,G/15,K/2 1:50,00073 F/4,F/8,G/5,G/8 1:50,00073 F,G 1:250,000

Mine Name Latitude Longitude Ore Body Host Rock Structure Mode of Occurrence StratigraphyMineralReliefOwners NameAddressLease AreaProduction (Monthly)Lease Period Date of Execution of the Lease Agreement Detailed Production Chemical Analysis Environmental Information

Detailed Production

Year Place Grade 1 Production Grade 2 Production Grade 3 Production Grade 4 Production Total

Chemical Analysis

Place Number SgFe Mn Si O2 Al2 O3 P2 O5

P

Contents of Non-Spatial Data Layers - Raipur, Chhattisgarh & Keonjhar, Orrisa

Environmental Information

Land Water Air Noise

Place Year Q-Area Dump Area Other Area Deforest Afforest Wasteland

Place Number pH Turbidity TSS TDS Mn OIL Pb Zn Hg

 

Place Year Number SPM SO2 NOX Dust fall

Place NumberDaytimeNighttime

Spatial data layers

Lithological mapLineament mapDrainage mapDEMSlope MapAspect mapMine location mapPlace location mapRoad network

IRS-LISSRaw BandsFCCsProcessed data

IRS-WifsRaw BandsFCCsProcessed data

TMRaw BandsFCCsProcessed data

ERS-SARRaw BandsFCCsProcessed data

Remote Sensing

Thematic

Mine Name Latitude Longitude Ore Body Host Rock Structure Mode of Occurrence StratigraphyMineralReliefOwners NameAddressLease AreaProduction (Monthly)Lease Period Date of Execution of the Lease Agreement Detailed Production Chemical Analysis Environmental Information

Query at mine location

Query on non-spatial information like what was the last year production on Joda mining block

Which block is producing less than the average of last 3years Leading to revenue loss

What is the grade wise production of a mine

Comparison of various grades of ore production for last 3 years

Queries for Non-Spatial information extraction

Multi date data analysis

Multi resolution data analysis

Those information which are not used in a project time is extract by analysis in other project in the same area

Queries for Spatial information extraction

Splash Screen

Different types of Front Page Menus

Spatial Data Linking with Non-spatial data with index pull down menu and password option,Core Data base,Graph,Excel Sheet

Image Format Converter,Editing Option

Grey Scale Conversion with ZOOM tool

Image Processing

Image Processing

Laplacian Convolution mask or Edge EnhancementFilter

Metallic Filter

Conclusion

Remote sensing data products (IRS-LISS,Wifs;TM and ERS-SAR)provide wealth of Information on geology and mining of the region

The study demonstrated that an information system with spatial and non- spatial Information can be developed and can be used by clients without expensive commercial GIS packages

In the present case only for preparing spatial data layers , GIS and DIP packages were used ,for data access ,display and query and updating of spatial and non-spatial data , MRIS was used

Visual basic was found suitable for handling all types of spatial and non- spatial data For developing MRIS

The system can be packaged and given to users who can update the database and use it as per their needs

Such MRIS can be easily develop for other mineral deposits of the world