► INTRO -1 [email protected]. MIS Management Information System [email protected].
Dr. R. Sivasamy Professor and Head Remote Sensing and Geographic Information System Department,...
-
Upload
amice-dennis -
Category
Documents
-
view
217 -
download
0
Transcript of Dr. R. Sivasamy Professor and Head Remote Sensing and Geographic Information System Department,...
Dr. R. SivasamyProfessor and Head
Remote Sensing and Geographic Information System Department,
Tamil Nadu Agricultural University, India
[email protected]@tnau.ac.in
CoverageIntroduction of RS & GIS in Research and
CurriculumAgro-meteorological AdvisoryAgri-tech PortalMarket IntelligenceRS & GIS Applications in Agriculture
Soil resource InventoryLand Degradation Mapping & Soil Erosion ModelingSpectral LibraryPrecision FarmingSoil Information SystemCrop Planner
Introduction of RS & GISRS Applications in Agriculture – a Unit in SS&AC
Dept. started in 1989Soil Scientists trained in National and
International InstitutionsUsed visual products for mapping Soil ResourcesDelineated gypsum mined areas, water logged
areasModeled soil erosion by waterCarried out varietal discrimination, biomass and
yield estimation in field crops Generated DTM of micro-watershed
Introduction of RS & GISDepartment of RS & GIS from April 2010Multi-disciplinary team of scientistsOffers RS & GIS Courses for UG & PG
ProgrammesGenerates Soil Resource DatabaseRI-SAT Data Application in Soil Moisture
Monitoring HRD-Training on RS & GIS Applications in
Agri.Research on Drought Monitoring using MODIS
dataHyperspectral StudiesStarted PG Program in M.Tech.(Ag.) in Geo-
informatics in 2013
Agro-meteorological AdvisoryAgro-Climatic Research Centre makes
Medium Range Weather ForecastsOffers Farm Advisory on Agricultural
OperationsConducts Climate Change related studies on
Crop Growth using Crop Growth Models and Open Top Growth Chambers
Established AWSs in all Block and collects hourly data on weather parameters and use in downsizing weather forecasts
Agri-tech PortalAn Agritech portal with five lakh and more pages is
built and maintained by eExtension UnitReceived ‘Best e-Governance Award’ for the year
2011-12The portal provides technologies for crop production,
animal husbandryHosts success stories of farmers and farmers’
innovationsInformation on Government schemes, credit facilities
and special technologies for entrepreneurs The portal is updated on daily basis and visited by
thousands of farmers, technologists, administrators and extension personnel every day
The e-Extension Centre has multiple video conferencing facility and connects to all the TNAU College campuses, Agricultural Development Centres
Market IntelligenceDomestic and Export Market Intelligence Cell
offers advisory services on marketingRegistered farmers receive prevailing prices
in different local and export markets for the produces/products of their interest
Forecasts price for agricultural produce and value added products
Collects Cost of Cultivation of Principle CropsMaintains a database on price of agricultural
commodities from the leading markets of Tamil Nadu and neighbouring States
RS & GIS Applications in AgricultureSOIL RESOURCE INVENTORYVisual interpretation of FCC from TM & LISS and
PAN sharpened LISS3 dataDigital classification of LISS3 data and integration
of Physiography, Results of Terrain Analysis of DEMSelection of sample strips and profile examination
and laboratory analysisDigital Soil Database for Tamil Nadu in NRIS of
ISROLand Evaluation and Management Options and Crop
Selection
RS & GIS Applications in Agriculture
LAND DEGRADATION MAPPING Digital classification ofMulti-temporal LISS3 data
for 2005-2006Integration of Land Use Land Cover maps and
results from Terrain analysisMapping Land Degradation Process and DegreeSelection of sample strips and profile
examination and laboratory analysisManagement Options and Conservation MeasuresLand Degradation Map of Tamil Nadu in NRIS
RS & GIS Applications in AgricultureSPECTRAL LIBRARYSpectro-radiometer in 350 t0 1050 nm range
is used Crops and Varieties under different Nutrient
Management and Crop GeometryCrop Damage by Pests and DiseasesSoil Degradation due to erosion and
pollutantsSoil Mineralogical studies
Towards Precision FarmingSpatial Variability Analysis
Spatial Variability and Management ZoningField Field No.No.
N N kg/hakg/ha
SDSD
FarmFarm 120120 11.511.5
11 132.5132.5 3.83.8
22 134.5134.5 2.52.5
33 114.2114.2 9.39.3
44 107.8107.8 4.84.8
55 113.6113.6 8.18.1
66 113.1113.1 6.36.3
77 127.9127.9 4.04.0
Soil Information System
Crop Planner for Cauvery Delta
Farm Level Management System
Thank you very much