advance mineral resources information system using remote sensing & gis inputs version 2.0...
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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
Spatial Data Linking with Non-spatial data with index pull down menu and password option,Core Data base,Graph,Excel Sheet
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