Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B8, 87-92, 2012
© Author(s) 2012. This work is distributed
under the Creative Commons Attribution 3.0 License.
27 Jul 2012
G. S. Mohamed1, R. V. Venkatchalam1, M. Ramamurthhy1, R. J. Gummidipoondi1, and M. Ramillah2 1Sri Venkateswara college of Engineering Technology, Thirupachur ,Thiruvallur, Anna University, Chennai, India
2National Remote sensing Centre, Department of Space,Hyderabad, India
Keywords: Environment, Thiruvallur, Population, Health GIS, Cartosat1 ,Resourcesat1LISS4 Abstract. Thiruvallur town is about 44 km from Chennai in Tamil nadu state of India with a population of 130000 , covering 10.75 sq km area. It is about 2km from Sri Venkateswara College of Engineering and Technology. It was Taluk (Sub Division'.s) head quarters and from 1991 it was upgraded as District head quarters after the formation of Thiruvallur District. With rapid growth of town the Population density of Thiruvallur has increased in the past three decades from 300 persons/ in 1951, to 6000 persons/ in 1981 and now it is 12925 persons/ in 2011. The creation of District administrative collector office, headquarters offices for police, judicial courts and Tamil Nadu and Federal Government development department's offices, establishment of multinationals major industries like Caterpillar, Kingfishers,Hindustan Motors, Mahendra Automobiles, Coco cola, Japanese Glass industry, Korean LOTO etc apart from mushrooming growth of about 41 Engineering, Nursing, Education, Medical, Naval, Arts and Science colleges, International Public schools,Governmentt, Private schools and Polytechnics added to the population of this Town. It is well connected by National Highways and Railways and upgraded as District Municipality. This resulted in urban drainage problem and conversion of Agriculture land and lakes for housing, establishment of major Govt and Private Hospitals including special units for Eye care, Cardiology, and Health Clinics, pharmacies etc. The effect of urbanization on environment of this once silent rural temple town which was supporting intensive agriculture activities , green with paddy fields is studied with high resolution satellite data is know the impact on health and environment changes from 2008 to 2011, using 2.5m resolution PAN stereo data of Cartosat 1 merged with 5.8 m resolution Multi Spectral data of LISS 4 of Resourcesat 1 of Indian Remote sensing satellites and Geo Eye satellite image of 2011 from Google Earth web site for the western part of Thiruvallur Municipality Area between North Western Thiruvallur town from the Temple Tank of Sri Veeraragavasamy temple to junction of National Highways connecting Thiruvallur to Tirupathi and Thiruvallur- Poondi- Uthukottai at the West. These data are used to create environment monitoring GIS to understand the use of High resolution Indian satellite data for local urban environmental planning to manage the health and environmental issues. ARC GIS 10 and Lieca photogrammetry software are used with satellite data to create different layer for creating GIS on urban infrastructure like houses, public buildings, roads, municipal surface drainage net work, underground sewerage drainage net work, drinking water pipe lines net work, landfills, solid waste disposal yards, pumping stations, degraded areas, heath services infrastructure, wet lands , low lying areas with bushes, abandoned lakes which are the breeding grounds for mosquito's in rainy season, etc These layers are correlated with the municipal ward map of this segment of the town. The stereo data of Cartosat 1 is useful for mapping the households, roads, agricultural fields, bushy areas, slopes to map the natural drainage of the area and for delineation of micro watersheds. When the layer of municipal ward maps are integrated with the GIS the drainage, drinking water lines, street names and house numbers etc can be added to the attribute data to make this as a complete Environment management GIS. The use of PAN merged data of Cartosat 1 with LISS 4, MSS Resourcesat 1 in natural colour and it's cost effectiveness is studied to explain the usefulness of creation of Environment Health GIS. The non stereo Geo Eye latest data from Google Earth web site or Cartosat 2 can be used for upgrading the land use changes and identify current environmental as on 2011.The study will provide GIS to monitor environmental issues with multi date large scale data for Thiruvallur Town.
Conference paper (PDF, 1125 KB)

Citation: Mohamed, G. S., Venkatchalam, R. V., Ramamurthhy, M., Gummidipoondi, R. J., and Ramillah, M.: MONITORING ENVIRONMENT WITH GIS FOR PART OF THIRUVALLUR TOWN USING CARTOSAT 1 STEREO, PAN & RESOURCESAT LISS 4 MSS MERGED DATA, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B8, 87-92, doi:10.5194/isprsarchives-XXXIX-B8-87-2012, 2012.

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