CIKITUSI JOURNAL FOR MULTIDISCIPLINARY RESEARCH ISSN NO: 0975-6876

GEOSPATIAL VILLAGE INFORMATION SYSTEM FOR KOTHAGONDAPALLI PANCHAYAT OF BLOCK, DISTRICT, TAMIL NADU.

Hajiya G1, Dr.L.Yeshodha2, Dr.S.SureshBabu3

1M.E, Student, 2Professor, 3Head of the Department Department of Civil Engineering, Adhiyamaan College of Engineering,Hosur- 09, India [email protected] ABSTRACT. Geographic Information Systems (GIS) and location-based services represent the next golden age of maps and cartography. the technological changes like use of GIS, which could be useful for generating village level information syin India. Web based GIS are evolved from different Web maps and client server architecture to distributed ones. As such, Internet reshapes all functions of information systems including: gathering, storing, retrieving, analyzing, and visualizing data. Moreover, disseminating spatial information on the Internet improves the decision making processes. The importance of Web-based GIS applications for government and analyze the information they produce to establish their impact on efficiency, effectiveness and transparency of government organizations.The main objective of the present study is to prepare a geospatial village information system where contain the all information related to the village planning.To achieve this objective the spatial data of the village on 1:40,000 scale pertaining to base map, land use/land cover, cadastral maps, slope, aspect, geology, ground water potential and soils etc. was generated using multi-temporal satellite data.The non-spatialdata base for the village were generated by field survey. These spatial and non-spatial data bases were linked in the GIS domin. To make village information system is simple, user friendly, customized, local need based, interactive and can be handled by the local youth and Village functionaries and create web based geospatial village information system.

KEY WORDS: Village GIS, Spatial data,non-spatial data, land use, Slope, soil etc.

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INTRODUCTION: GSIS (Geo-Spatial Information System) is a multipurpose tool, which deals with the spatial and non-spatial information of landuse/landcover and other related aspects(4). Geographic Information Systems (GIS) and location-based services represent the next golden age of maps and cartography (7). The tools fueling this age are computers, the Internet, and the Global Positioning System (GPS).A suitable information system is required at village level to give planning and development a more effective and micro level.Management of the information about the village in a web-based environment is called Village Information System(1).it deals with spatial data non-spatial data integrated and GIS domin to get the village information of Kothagondapalli village Panchayat of Hosur block of , Tamil Nadu. OBJECTIVES  The spatial data pertaining to base map, land use/land cover, cadastral maps, slope, aspect, geology, ground water potential and soils was generated using multi-temporal satellite data .  The non spatialdata base for the village were generated by field survey.  The Both data intergrate in GIS domin.  MATERIALS AND METHODOLOGY DESCRIPTIONOF STUDY AREA. The study area considered was Kothagondapalli village Panchayat of Hosur block of Krishnagiri district, Tamil Nadu. It covers approximately an area 881 Hectares and it lies between the12°42’ N to 12°44’30” latitudeand 77°45’30” to 77°47’30’ E longitude. the region receives an average rainfall of about 850 mm. The daily mean maximum temperature to 26°C and mean minimum temperature18°C to 23°C varies from.Total population of about 4398 peoples. There are about 1087 houses in Kothagondapalli village.The study area map is shown in fig-1.

Fig-1 Study Area Map Volume 6, Issue 4, April 2019 2 http://cikitusi.com/ CIKITUSI JOURNAL FOR MULTIDISCIPLINARY RESEARCH ISSN NO: 0975-6876

METHODOLOGY The geo spatial village information analysis were both spatial data non spatial data is used to develop the base map, land use/land cover, cadastral maps, slope, aspect, geology, ground water potential and soils etc.it was generated using multi-temporal satellite data .The non spatial data base for the village were generated by field survey. Survey of India (SOI) topographic sheets are used for generation of base map. The cadastral maps is collected from office.It was consider the study Area of Kothagondapalli village Panchayat of Hosur block of Krishnagiridistrict,Tamil Nadu.Theflow chart of showing the methodology is given in the fig 2.

Fig-2 Flow Chart

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SPATIAL DATABASE: The spatial data of Village Boundary Map is collection of GPS data from field survey were considered. Arc GIS 10.5 were used for creation of the required spatial database in digital form. NON-SPATIAL DATABASES: The database on village level basic amenities under provided the status on the schools, hospitals/dispensaries, Gram Panchayat Building, Anganwadi, etc., and accessibility to telephones, and road, amongst others. The population census provided the demographic profile for the village, while the special requirements for Gram Panchayat were related to village administration and management, besides data related to weekly market places. INTEGRATION OF SPATIAL AND NON-SPATIAL DATABASES: For the purpose of integration of spatial and non-spatial databases, the attribute databases were conveniently organized to correspond to required distinct areas of planning, which include education, health, transport, communication etc. These data sets are linked and integrated with the spatial databases to facilitate the development of facility planning and management system. RESULT AND DISCUSSIONs GENERATION OF THEMATIC MAPS. Thematic maps like base map, land use/land cover, cadastral maps, slope, aspect, geology, ground water potential and soils .were generated using IRS P6 data LISS IV image, Toposheet and geology map. BASE MAP The base map was prepared from survey of India Toposheetson D43X14 - 1:50,000 scalewas consider on village boundary for the study area is shown in figure-3

Fig-3 BASE MAP

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LAND USE/LAND COVER MAP. The land use/land cover analysis is the important phenomenon which deals with the great emphasis of present and past the land cover featureUsing Supervised Classification (Level- 1)through ArcGISsoftwareidentified in the study are cultivated area, uncultivated area, forest area, buildup area. Figure- 4 shows the land use and land cover map. The various land use land cover classes found the study are listed in the Table:1

Landuse type Percentage Area (Hectares) BUILTUP AREA 27.87% 246.121

UNCULTIVATED 42.12% 381.6172 CULTIVATED 21.26% 196.6343

FOREST 9.4% 91.60164

Table-1

Fig-4 land use/land cover

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CADASTRAL MAP:

The cadastral map was collected from Taluk office, Hosur. The scanned cadastral map was converted in to GIS form and the survey numbers were attached for each land parcel.This georeferenced cadastral was overlaid on the land use maps to identify the crop land details based on the survey number.Figure-5 shows the cadastral map .

Fig-5 Cadastral Map

SLOPE: Slope refers to the inclination of the surface of the land. It is defined by gradient, shape and length, and is an integral part of any soil as a natural body. The length and gradient of slope influences soil formation and soil depth, which in turn affects land development and land use. In our present study,the slop range between mild and moderate slop has been considered for shown in figure-6.

Fig-6 Slope Map

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ASPECT MAP

Aspect is the direction of slope with respect to north. In output slope raster generation, aspect identifies the downslope direction from each cell to neighboring cells.from figure-7 show the details of aspect map

Fig-7 AspectMap GEOLOGY & GEOMORPHOLOGY The district geomorphology map is collected form the Housr Taluk office. By using ArcGIS geodatabase generation to district map from our study area. The figure-8 shows the geology & geomorphology in the kothagondapalli village panchayat

Fig -8 Geology & Geomorphology

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SOIL MAP On the basis of physiographic analysis of the satellite data. Red soil, black soil were delineated. These were further subdivided based on the tone, texture, pattern, slope and land use. Based on the difference in soil texture, drainage and profile development, the soils were grouped into two soil series. The final soil map was prepared on 1:40,000scale is shown in figure-9.The various soil classes found the study are listed in the Table:2

Soil type Percentage Area (Hectares) VERY GOOD 28% 251.121 GOOD 44.96% 398.4676 POOR 26.78% 237.3854

Table-2

Fig-9 soil map

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DRAINAGE MAP The drainage network of the project area was derived from on screen digitization from topographic map; also the drainage is denser in southern part. Comparison of the drainage system of the area and structure has shown that the drainage system of the area is structurally controlled following lineaments directions. Dendritic and parallel drainage pattern are recognized, which are indicative of the presence of structures that act as conduits or storage for sub-surface water as shown in Fig 10.

Fig-10 Drainage Map GROUND WATER PROSPECT MAP The groundwater potential zones for the study area were generated through the integration of various thematic maps viz., drainage, slope, soil, and land-use using remote sensing and GIS techniques. The identification of groundwater potential zones for the study area was made by grouping of the interpreted layers through weighted multi influencing factor and finally assigned different potential zones. The groundwater potential zone of this study area can be divided into three grades, namely very good, good, poor. The various ground water prospect classes found the study are listed in the Table-3.The ground water potential zones for the study area is shown in fig-11.

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Percentage Area (Hectares)

VERY GOOD 28% 251.121

GOOD 44.96% 398.4676

POOR 26.78% 237.3854

Table-3

Fig-11

ASSET MAPS A diagrammatic representation of assets showing physical features such as buildings, industrie, farms,etc.these maps provide information in a diagrammatic way for easier understanding of the observers.the available assets of the kothagondapalli village panchayat comes under three categories such as civic amenities, governanace assets, productive assets.

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EDUCATIONAL ASSETS The educational assets generally includes schools, colleges, training institution ,public libraries and other educational assets. These are necessary for the welfare and development of the village panchayat. The educational asset of the pa nchayat are shown in the fig-12.

Fig-12 Educational Assets

GOVERNMENT ASSETS The government assets includes the administrative buildings responsible for the governance of the village panchayat. The government assets includes buildings such as Village Administrative Office, post office,Panchayatoffice,rationshop,etc.The government assets of the village are shown in the figure 13.

Fig-13government Assets

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PRODUCTIVE ASSETS The productive asset are which produce goods and services that have income value. The productive assets improve the life style and provides job opportunities for the village people. The productive assets of the panchayat are shown in the figure -14.

Fig-14productive Assets

CIVIC AMENITIES The civic amenities refers to the basic physical and organizational structures and facilities (e.g. buildings, roads, power supplies) needed for the operation of a society or enterprise. The civic amenities consist of various assets such as educational assets,medical and health assets,transport and connectivity assets and other general assets.from figure-15 shows the detail of civic asset.

Fig-15 Civic Amenities

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DESIGN OF WEB PORTAL

A Web portal is a specially designed website that brings information from diverse sources, like emails, online forums and search engines, together in a uniform way. Usually, each information source gets its dedicated area on the page for displaying information often, the user can configure which ones to display. Variants of portals include mashups and intranet "dashboards" for executives and managers. The extent to which content is displayed in a "uniform way" may depend on the intended user and the intended purpose, as well as the diversity of the content. Very often design emphasis is on a certain "metaphor" for configuring and customizing the presentation of the content and the chosen implementation framework or code libraries. In addition, the role of the user in an organization may determine which content can be added to the portal or deleted from the portal configuration.

A portal may use a search engine's application programming interface (API) to permit users to search intranet content as opposed to extranet content by restricting which domains may be searched. Apart from this common search engines feature, web portals may offer other services such as e-mail, news, stock quotes, information from databases and even entertainment content. Portals provide a way for enterprises and organizations to provide a consistent "look and feel" with access control and procedures for multiple applications and databases, which otherwise would have been different web entities at various URLs. The features available may be restricted by whether access is by an authorized and authenticated user (employee, member) or an anonymous website visitor.

Fig-16 web portal

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VI. CONCLUSIONS

Identifying theGeospatial Village Information System for selected panchayats of Hosur block.Using geo spatial techniques which includes remote sensing, GIS and ARC GIS and web techniques is found efficient to minimize time and money. Satellite imageries, topographic maps and conventional data were used to prepare the thematic layers of base map, land use/land cover, cadastral maps, slope, aspect, geology, ground water potential ,soil and asset mapping.The spatial and non-spatial data for optimal interpretation. Hence, the planners can utilize above such information system for sophisticated data management systems to handle such spatially correlated data. The system proves to be a user friendly interface for spatial and non-spatial information retrieval which supports users with minimal computer knowledge for access of spatial information.The GIS helps to getting the over all information about the village.

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