applications of-geoinformatics
Post on 18-Jun-2015
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GEOINFORMATICS
FOR
INTEGRATED PLANNING
& MANAGEMENT OF
RESOURCES
Quality of Life Information Transparency Concern Solutions Value for Money
Project Application
Identification of the problem
Extent of the problem
Existing status of the problem
Parameters affecting the problem
It is required to
Extract information for all the parameters at Macro Level
To generate the data base relating to these parameters that is understood and used by implementers
To develop object oriented Modules solve problems at local level viz. Irrigation requirement, sources and plan at village level,
To device feedback mechanisms
To forecast situations arising out of change in parameters
To reach to centralized strategy and management plan at regional level
How it may be achieved
1. Collecting Temporal Information about the parameters
through Remote Sensing
2. Make the data collected meaningful by attaching attributes
through GIS
3. Make the data intelligent by devising Decision Support Systems
4. Make the Data real through integration GIS data collection using GPS
5. Assessing the adopted solutions through visualization of
results
Monsoon tracking system
NON
VEGETATED AREAS
VEGETATED AREAS
CULTIVATED AREAS
Cricket Ground
Boys Hostel
Auditorium
Satellite View of VNIT
N
Administrative Block
South Ambazari Road
Rose Garden
Library
Aspects of Image Interpretation
•Detection•Recognition & Identification•Analysis / Grouping•Significance and level•Classification•Standardization/Quantization
1. LANDUSE CLASSIFICATION
2. MORPHOLOGY
3. URBAN ANALYSES
River system described on the basis of a DEM
River system described on the basis of a map
(Cape Fear River, NC)
Western River Basins Sector project,Sri Lanka, 1998-99
Western River Basins Sector project,Sri Lanka, 1998-99
Resource Overview, all basins
Sector studies, ZACPLAN, 1997-98
Kariba Dam, Zambia/Zimbabwe
NEED FOR REHABILITATION OF WET AREAS
DATA BASE
PRECIPITATION
GROUNDWATER HEADS
SOIL MOISTURE
EVALUATION OF NATURAL FACTOR
INFLUENCING WETNESS CONDITION BY
VARIABILITY / PRECIPITATION /
GROUNDWATER DEPLETION SITUATION/
SOIL WATER BALANCE
GROUND WATER SATURATION RATES/ GROUND WATER APPROACHING HAZARD /DECREASE IN SOIL WATER STORAGE FUNCTION
EVALUATION OF IMPACT ON HYDROLOGICAL SCENARIO/ SOIL WATER STORAGE IMBALANCE
DELINEATION OF WATER LOGGED AREAS
3D MODEL GENERATED FROM IMAGE ANALYSIS
SOLID SHADED DEM IN PERSPECTIVE VIEW
LISS - III DRAPED - PERSEPCTIVE VIEW
IRS LISS III Image of Pioli Watershed
Fifth Order
Fourth Order
Third Order
Second Order
First Order
Drainage Map of Pioli Watershed
Urban Encroachment Within Pioli Watershed
* Sediment Transport within a watershed
Quantitative Approach S y affected by Drainage DensityStream SlopeAnnual Runoff Vegetal Factor Mean Annual TemperatureQualitative approach Overlaying all the layers and assigning weights
Land Capabilities
DELINEATION AND CHARACTERIZATION OF THE RECHARGE AREAS FORROOFTOP RAINWATERHARVESTING USING REMOTE SENSING
Nagpur – IRS LISS III +PAN MERGED IMAGE
Spectral Enhancement for
Roof Top Extraction
EIA STUDIES OF NATURAL INFLUENCING PARAMETERS FORGROUNDWATER RECHARGE IN ANURBAN WATERSHED USING RS & GIS
CLASSIFIED(UNSUPERVISED) LISS III IMAGE OF THE PORA WATERSHED
CLASSIFIED(SUPERVISED)LISS III IMAGE OF THE PORA WATERSHED
BUFFER ZONATION SHOWING WATER QUALITY STATUS
NEOTECTONIC STUDIES
FOR DELINEATION OF SEISMIC MOVEMENTS AND STRUCTURES USING REMOTE SENSING DATA
Classified NDVI Image
Thick vegetation
Sparse vegetation
Less vegetation
Water
Medium vegetation
No vegetation
N
32.1-33.831.7-32.4
31.4-32.330.9-31.4
29.4-29.9
28.4-29.727.1-28.7
Classified Image Showing Temperature Zones
N
N
EW
S
war d no 7 2war d no 7 2
war d no 7 1war d no 7 1
war d n o 7 0war d n o 7 0
STUDY AREA OF NAGPUR CITY
Rblock70commercialgrave yardindustrialindustrial+commercialinstitutionalopenresidentialresidential+commercialresidential+industrialresidential+institutional
N
EW
S
A R E A C H A R A C TE R IS TIC O F WA R D N O .7 0H A R IH A R M A N D IR
Rblock70serviceservice+businessindustrialservice+industrial0businessothers
N
EW
S
OCCUPATION ( WARD 70 )
WARD 70: OCCUPATION
Rblock7000 - 0.250.25 - 1.081.08 - 1.251.25 - 3.143.14 - 3.453.45 - 6.436.43 - 7.27.2 - 1010 - 69.16
N
EW
S
PAPER CONTENT ( WARD 70 )
0 - 910 - 2829 - 5758 - 9091 - 267
N
EW
S
WARD 71: QUANTITY OF WASTE ( Kg/Day)
0 - 6.36.3 - 15.215.2 - 21.421.4 - 23.623.6 - 24.124.1 - 24.924.9 - 27.527.5 - 43.1
N
EW
S
WARD 71: MOISTURE CONTENT
0 - 1011 - 3536 - 5556 - 8081 - 90
N
EW
S
WARD 71:PAY WHEN FORCED
08000 - 1160011600 - 2350023500 - 4080040800 - 4710047100 - 6320063200 - 7980079800 - 105500105500 - 181000
N
EW
S
WARD 71: POPULATION DENSITY
OPTIMIZED PATH
Disposal site
Collection point
Road network
Shortest Route
Disposal Site
EIA STUDY OF KORADI
THERMAL POWER STATION AREA
USING
REMOTE SENSING AND GIS
KORADI
MERGE
IMAGE
RESOLUTION 5.8m
N
KORADI NDVI IMAGE SHOWING CHLOROPHYLL CONCENTRATION
IDENTIFICATION OF ACCIDENT PRONE POINTS
THROUGH
MODELING IN GIS AND MONITORING OF CO LEVELS
CARBON MONOXIDEUNBURNT COMPLEX HYDROCARBONSOXIDES OF NITROGENOXIDES OF SULPHURLEAD COMPOUNDSSMOKECARBON DIOXIDENITROGEN
IDENTIFICATION OF ACCIDENT PRONE POINTS ON NH-6 THROUGH MODELLING IN GIS
ACCIDENT PRONE POINTS
NAGPUR
KONDHALI
Technology is here .....Technology is here .....
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