共查询到20条相似文献,搜索用时 15 毫秒
1.
S. Srinivasa Vittala S. Govindaiah H. Honne Gowda 《Journal of the Indian Society of Remote Sensing》2005,33(4):483-493
The study area is one of the watersheds of North Pennar basin, covering an area of 570 km2 in Pavagada taluk of Tumkur district. The watershed has been subdivided into nine sub-watersheds namely Dalavayihalli, Maddalenahalli,
Talamaradahalli, Puluvalli tank, Nagalamadike, Gowdatimmanahalli, Naliganahalli, Devadabetta and Byadanur. These nine sub-watersheds
have been evaluated to delineate groundwater potential zones based on the characteristics of geomorphic units together with
slope, geology, lineaments, borewell data using Remote Sensing and Geographic Information System (GIS) techniques. Slope varies
from nearly level (0–1%) to very steep (>35%). The different geomorphic units in each sub-watershed consist of denudational
hills, residual hills, inselbergs, pediment inselberg complex, pediments, shallow weathered pediplains, moderately weathered
pediplains and valley fills. The lineament map for each sub-watershed has been prepared and the trends were analysed with
rose diagrams. The analysis of borewell locations and their yield data in association with lineaments at subwatersheds level
reveals that the lineaments are acting as a pathway for groundwater movement. The integrated map comprising groundwater potential
zones prepared by “Union” function using GIS indicate that valley fills and moderately weathered pediplains are very good
to good, shallow weathered pediplains are good to moderate, pediment inselberg complex and pediments are moderate to poor
and denudational hills, residual hills and inselbergs are poor to very poor groundwater prospect zones. 相似文献
2.
MURUGESAN Vasanthavigar KRISHNARAJ Srinivasamoorthy KANNUSAMY Vijayaragavan SELVARAJ Gopinath SUBRAMANYA Sarma 《地球空间信息科学学报》2011,14(1):17-26
The main objective of the study is to identify groundwater potential zones in Thirumanimuttar basin with an integrated approach using Remote Sensing and geographical information system(GIS).FCC Image of Landsat TM 30 m resolution data and topographic maps has been used to generate thematic maps like geology,geomorphology,lineament and lineament density,drain-age,drainage density,and slope map of the study area.A number of geomorphic units such as Denudational hills,structural hills,Bajadas,Colluvial plain,Pediplain,Deep Pediment and Alluvial plains have been observed.A composite groundwater potential map has been generated as very high,high,medium,low and very low based on the groundwater availability area.The upper,mid-dle and downstream of the basins have been identified as potential zones for groundwater exploration.The regions of lineaments and intersecting lineaments proved for groundwater potential zones.The data generated was validated with field checks and ob-served to be in conformity with the same. 相似文献
3.
Identification of groundwater prospective zones using irs-id liss iii and pump test methods 总被引:1,自引:0,他引:1
The role of hydrogeomorphological units and lineaments in the storage of groundwater from the Muvattupuzha river basin has
been investigated using IRS ID LISS III data. Other than the usual water bodies such as river course, reservoirs and ponds,
the major hydrogeomorphological units identified in this basin in the descending order of their groundwater potential are:
valley fills, moderately dissected plateau, pediments, residual mounts, residual mount complex, linear ridges, residual hills
and structural hills. Majority of the lineaments trends in NW-SE and WNW-ESE directions. Even though the eastern part of the
basin is characterised by moderate to high lineament density, the above area is found to be poor to moderate groundwater prospect
zone because of high gradient and structural hills. The pump test analyses of dug wells from different hydrogeomorphic units
also confirm that valley fills are the most promising unit for groundwater prospecting than the rest. 相似文献
4.
Identification of Groundwater Potential Zones of a Tropical River Basin (Kerala,India) Using Remote Sensing and GIS Techniques 总被引:1,自引:0,他引:1
Preeja K. R. Sabu Joseph Jobin Thomas Vijith H. 《Journal of the Indian Society of Remote Sensing》2011,39(1):83-94
The present work accentuated the expediency of remote sensing and geographic information system (GIS) applications in groundwater
studies, especially in the identification of groundwater potential zones in Ithikkara River Basin (IRB), Kerala, India. The
information on geology, geomorphology, lineaments, slope and land use/land cover was gathered from Landsat ETM + data and
Survey of India (SOI) toposheets of scale 1:50,000 in addition, GIS platform was used for the integration of various themes.
The composite map generated was further classified according to the spatial variation of the groundwater potential. Four categories
of groundwater potential zones namely poor, moderate, good and very good were identified and delineated. The hydrogeomorphological
units like valley fills and alluvial plain and are potential zones for groundwater exploration and development and valley
fills associated with lineaments is highly promising area for groundwater extraction. The spatial variation of the potential
indicates that groundwater occurrence is controlled by geology, structures, slope and landforms. 相似文献
5.
G. P. OBI Reddy K.Chandra Mouli S. K. Srivastav C. V. Srinivas A. K. Maji 《Journal of the Indian Society of Remote Sensing》2000,28(1):19-32
In the present study efforts have been made to evaluate ground water potential zones for ground water targeting using IRS-IC LISS-II1 geo-coded data on 1:50,000 scale. The drainage, geology, geomorpholgoy and lineament information has been generated and integrated to evaluate hydro-geomorphological characteristics of the Gairnukh watershed, Bhandara district, Maharashtra for delineation of ground water potential zones. The analysis reveals that the deep valley fills with thick alluvium have excellent, shallow valley tills and deeply weathered pediplains with thin alluvium have very good and moderately weathered pediplains in the geological formations of Tirodi Gneiss and Sausar Groups have god ground water potential and these units are highly favourable for ground water exploration and development. Shallow weathered pediments in geological formations of Tirodi Gnesis and Sausar Groups are marked under moderate ground water potential zone. Shallow weathered pediplains in geological formations of Tiridi Gneiss and Sausor Groups are grouped under limited ground water potential category, except along the fractures/lineaments. Structural hills in geological formations of Tirodi Gneiss and Sausar Groups have poor ground water prospects. Inselbergs and Linear ridges in geological formations of Tirodi Gneiss are grouped under very poor ground water prospects zone. The good inter-relationship was found among the geological units, geomorphological units, lineament density, hydro-geomorphological zones and ground water yield data. 相似文献
6.
Evaluation of groundwater potential zones using Remote Sensing data in upper Vaigai river basin,Tamil Nadu,India 总被引:1,自引:0,他引:1
K Sankar 《Journal of the Indian Society of Remote Sensing》2002,30(3):119-129
The area of upper Vaigai river basin covering parts of Madurai and Theni Districts, in Tamil Nadu, faces acute water scarcity and chronically drought prone. The groundwater resources in the area have not been fully exploited. The present investigation has been made to evaluate the potential zones for groundwater targeting using IRS - ID LISS III geocoded data on 1:50,000 scale. The geology, geomorphology, lineament tectonic maps are generated and integrated to evaluate the hydrogeomorphological characteristics of the upper Vaigai river basin and demarcate the groundwater potential zones. A number of geomorphic units have been observed. Out this the more groundwater prospective units are buried pediment medium, buried pediment deep, flood plain, bajada and lineament and intersection of lineaments. Non potential areas like pediment, pediment inselberg, shallow pediment and pediplain were identified. 相似文献
7.
《International Journal of Digital Earth》2013,6(2):155-170
Abstract The present study was an attempt to delineate potential groundwater zones in Kalikavu Panchayat of Malappuram district, Kerala, India. The geo-spatial database on geomorphology, landuse, geology, slope and drainage network was generated in a geographic information system (GIS) environment from satellite data, Survey of India topographic sheets and field observations. To understand the movement and occurrence of groundwater, the geology, geomorphology, structural set-up and recharging conditions have to be well understood. In the present study, the potential recharge areas are delineated in terms of geology, geomorphology, land use, slope, drainage pattern, etc. Various thematic data generated were integrated using a heuristic method in the GIS domain to generate maps showing potential groundwater zones. The composite output map scores were reclassified into different zones using a decision rule. The final output map shows different zones of groundwater prospect, viz., very good (15.57% of the area), good (43.74%), moderate (28.38%) and poor (12.31%). Geomorphic units such as valley plains, valley fills and alluvial terraces were identified as good to excellent prospect zones, while the gently sloping lateritic uplands were identified as good to moderate zones. Steeply sloping hilly terrains underlain by hard rocks were identified as poor groundwater prospect zones. 相似文献
8.
S. K. Nag 《Journal of the Indian Society of Remote Sensing》2005,33(4):521-529
Groundwater being a valuable resource in today’s world needs proper evaluation and management for overall development within
the region for its judicious use. The Baghmundi Block of Purulia district, West Bengal is within the hard rock terrain of
Ayodhya hills and Matha Protected forest. The groundwater in this region is confined within the fracture zones and weathered
residuum. Hydrogeomorphologically, the entire area is classified into following categories such as - i) Very shallow weathered
pediment, ii) Moderately weathered pediment, iii) Valley fills, iv) Erosional gullies, v) Lateritic Upland and vi) Accumulation
gullies.
The hydrogeomorphic map of the area prepared by Department of Science and Technology, Govt. of West Bengal has been digitized
for the present study. The lineament map has been prepared from the satellite imagery. The lineament map has also been digitized
for the present study. From this the lineament density contour map has been prepared. An integrated remote sensing and Geographic
Information System (GIS) based methodology has been used for the delineating Groundwater potential zones in the study area.
Here the Geomorphology and Lineament density maps are overlaid following the Weighted Index Overlay Method, which delineates
groundwater potential zones. 相似文献
9.
Influence of rock types and structures in the development of drainage network in hard rock area 总被引:6,自引:0,他引:6
Remote sensing techniques has proved to be an extremely useful tool in morphometric analysis and groundwater studies. Remote
sensing techniques with an emphasis on lineament identifications can play a great role in groundwater prospecting in semi-arid
hard rock areas of Purulia district. In the present study, morphometric analysis using remote sensing technique has been carried
out in parts of Baghmundi block, Purulia district, West Bengal. The parameters worked out include Bifurcation ratio (Rb), Stream length (Lu), Form factor (Rc), Circulatory ratio (Rc), and Drainage density (D). The morphometric analysis suggests that fractured, resistant, permeable rocks cover the area,
the drainage network not so affected by tectonic disturbances. Using satellite imageries of two dates of IRS, different hydrogeomorphological
units have been delineated. Among different hydrogeomorphic units (i) very shallow weathered pediment and (ii) Structural
hills/ residual hills/inselbergs have very poor ground water prospects, while moderately weathered pediplains and valley fills
are good prospective zones for groundwater exploration. 相似文献
10.
Shashank Shekhar 《国际地球制图》2015,30(4):402-421
The present study has been undertaken to delineate the groundwater potential zones in the hard rock terrain of Palamu district, Jharkhand using the advanced applications of remote sensing, geographical information systems and analytic hierarchy process techniques. The integration and analyses of various thematic databases viz., geomorphology, lithology, soil, slope, lineament density, weathered zone thickness, drainage density and rainfall proved useful in the delineation of GWP zones. The study indicates that only 136?km2 of the study area exhibit excellent groundwater potential, 248?km2 has very good groundwater potential, whereas 36.89 and 38.23% are under poor and very poor groundwater potential zones, respectively. Hence, only a total of 11.6% of the area (490?km2) is classified as high to excellent groundwater potential. The final groundwater prospect map obtained was classified as excellent potential, very good potential, good potential, moderate potential, poor potential and very poor potential zone. 相似文献
11.
Geomorphologic map prepared, using the remote sensing techniques and conventional methods, has been used to assess groundwater prospects in a developing satellite township of Visakhapatnam Metropolitan Complex. Andhra Pradesh, India. The geomorphic units delineated are denudational, fluvial and coastal. The study indicates that the fluvial and rolling plains are promising zones for groundwater occurrence. The denudational landforms are not considered as groundwater potential zones, whereas the groundwater occurring in the coastal plain is not suitable for any use, because of its brackish nature. 相似文献
12.
H. Vijith 《Journal of the Indian Society of Remote Sensing》2007,35(2):163-171
The present study was aimed to identify and delineate the groundwater potential areas in parts of Western Ghats, Kottayam,
covering the upper catchment of Meenachil river. The study area is composed rocks of Archaean age and Charnockite dominated
over others. The information on lithology, geomorphology, lineaments, slope and land use/land cover was generated using the
Resourcesat (IRS P6 LISS III) data and Survey of India (Sol) toposheets of scale 1:50,000 (surveyed in 1969) and integrated
them with raster based Geographical Information System (GIS) to identify the groundwater potential of the study area. Thus,
a GIS-based model which takes account of local condition/variations has been developed specifically for mapping groundwater
potential. On the basis of hydrogeomorphology, three categories of groundwater potential zones namely good, moderate and poor
were identified, and delineated. The high potential zones correspond to the fracture valleys, valley fills, pediments and
denudational slope, which coincide with the low slope and high lineaments density areas. The low zone mainly comprise structural
hills and escarpments and these act as run-off zones. The derived panchayath-wise groundwater potentiality information could
be used for effective identification of suitable locations for extraction of potable water for rural populations. 相似文献
13.
P. Harini Dinesh Kumar Sahadevan I. C. Das C. Manikyamba M. Durgaprasad M. J. Nandan 《Journal of the Indian Society of Remote Sensing》2018,46(9):1365-1377
The groundwater occurrence and movement within the flow systems are governed by many natural factors like topography, geology, geomorphology, lineament structures, soil, drainage network and land use land cover (LULC). Due to complex natural geological/hydro-geological regime a systematic planning is needed for groundwater exploitation. It is even more important to characterize the aquifer system and delineate groundwater potential zones in different geological terrain. The study employed integration of weighted index overlay analysis (WIOA) and geographical information system (GIS) techniques to assess the groundwater potential zones in Krishna river basin, India and the validation of the result with existing groundwater levels. Different thematic layers such as geology, geomorphology, soil, slope, LULC, drainage density, lineament density and annual rainfall distribution were integrated with WIOA using spatial analyst tools in Arc-GIS 10.1. These thematic layers were prepared using Geological survey of India maps, European Digital Archive of Soil Maps, Bhuvan (Indian-Geo platform of ISRO, NRSC) and 30 m global land cover data. Drainage, watershed delineation and slope were prepared from the Shuttle Radar Topography Mission digital elevation model of 30 m resolution data. WIOA is being carried out for deriving the normalized score for the suitability classification. Weight factor is assigned for every thematic layer and their individual feature classes considering their significant importance in groundwater occurrence. The final map of the study area is categorized into five classes very good, good, moderate, poor and very poor groundwater potential zones. The result describes the groundwater potential zones at regional scale which are in good agreement with observed ground water condition at field level. Thus, the results derived can be very much useful in planning and management of groundwater resources in a regional scale. 相似文献
14.
M. A. Khan PRATAP Narain P. C. Moharana 《Journal of the Indian Society of Remote Sensing》2006,34(2):171-179
In arid regions, inherent climatic conditions and adverse terrain condition pose perpetual shortage of water. The dominant
aeolian topography conceals older geological formations making it difficult to infer prospects of ground water and tapping
the same. A ground water prospect map has been prepared for a part of Jodhpur district in western Rajasthan through integrated
analysis of four major controlling factors: geology, geomorphology, structure and hydrology. Through visual interpretation
of satellite data and using Geographical Information System, twenty-five hydro-geomorphic units (prospect units) have been
delineated and mapped. Potential of each prospect unit have been discussed in reference to hydro-geomorphic units, their influence
and well inventory like well yield, water table level and quality of drinking water. 34 % of the area was classified to have
high groundwater potential and 5.8 % area was classified into low potential categories. Most of the area (60.2 %) is of moderate
ground water potential. 相似文献
15.
The present study attempts to delineate different groundwater potential units using remote sensing and geographic information
system (GIS) in Khallikote block of Ganjam disrict, Orissa. Thematic maps of geology, geomorphology, land use and land cover,
drainage density, lineament density, slope and DEM (digital elevation model) were prepared using the Landsat Thematic Mapper
data in 3 spectral bands, band 7 (mid-infrared light), band 4 (near-infrared light), Band 2 (visible green light). Relationship
of each layer to the groundwater regime has been evaluated through detailed analysis of the individual hydrological parameters.
The SMCE (Spatial Multi-Criteria Evaluation) module in ILWIS (Integrated Land and Water Information System) supports the decision-making
process for evaluating the ground water potential zones in the area. The study shows that more than 70% of the block is covered
by medium to excellent category having good ground water potential. 相似文献
16.
Ashok Kumar Deepak Srivastava Sanjay Kumar Srivastava 《Journal of the Indian Society of Remote Sensing》1994,22(1):57-64
Remotely-sensed satellite data of Landsat 5 (TM) and IRS-1A (LISS II) covering parts of central portion of Chotanagapur plateau have been analysed visually to delineate some prominent lineaments in Ranchi district and its adjoining area. One of the most prominent lineament “Ranchi mega lineament? has been analysed in this paper. This lineament is a potential site for base metal mineralisation at some places, and it acts as good groundwater conduit in the region. No earlier attempt to map this entire structural unit as a separate entity is known. Geophysical bouguer gravity anomaly map, lithological and structural maps have some remarkable correlation with this lineament. In the present paper authors have tried to analyse the lineament with respect to its tectonic, mineralisation and groundwater prospects. Resistivity survey carried in close proximity of this lineament at selected sites, indicate that rocks are well fractured at depth. Available lithological and structural map support this lineament as a shear near Purulia (W.B.) and also having base-metal mineralisation potential in this area. Authors opine that existing gravity anomaly map may be further augmented in the light of present study. 相似文献
17.
M. Jagannadha Rao J. Syam Kumar B. Surya prakasa Rao P. Srinivasa Rao 《Journal of the Indian Society of Remote Sensing》2003,31(2):119-128
Geomorphology and land use pattern of Visakhapatnam urban – industrial area have been studied using IRS IB and SPOT data. The geomorphic units under structural landforms, fluvial landforms and coastal landforms were identified and appropriate field confirmations were made. The geomorphic units such as inselbergs/residual hills, rolling plains, colluvial plains, fractures, piedmont fans, pediments were identified under structural landforms. The units wind gap, paleo channels, gully land, alluvial plain and natural levee were identified under fluvial landforms. The coastal landforms include sea cave, sea stack, red sediments, beach sands and marshy area. Study of the land use pattern reveals the land use under various categories of residential, planned and un planned, agricultural land, waste land and others. The data will have high relevance and usefulness for urban, industrial and ground water resource evaluations in the context of rapid urbanization and industrialization. 相似文献
18.
Devi Dayal Sinha Surya Narayan Mohapatra Padmini Pani 《Journal of the Indian Society of Remote Sensing》2012,40(4):649-668
The main objective of the present work is to delineate the groundwater potential zones in Bilari watershed of district Shivpuri, Madhya Pradesh. Remote Sensing data and GIS were used to delineate the groundwater potential zones of the area. IRS-1D (LISS III) data have been utilized to extract information on various themes such as geomorphology, structure, drainage and land use/land cover. Available lithology and soil maps have also been used. DEM has been generated from contours taken from Survey of India topographical maps in order to obtain the slope percentage and slope aspect of the area. The groundwater potential zones were delineated by weighted overlay analysis. The themes geology, geomorphology, slope and soil were considered and the weightages assigned to different classes of respective themes according to their role in groundwater potential. Finally, five groundwater potential zones viz., very good, good, moderate; poor and very poor were delineated for the study area. It was estimated that about 110.41?sq km area which forms 37.55% of the total area are in the zones of very poor, poor and moderate category and about 183.75?sq km (62.45%) in zones of good and very good category. 相似文献
19.
Assessment of groundwater potential zones using GIS technique 总被引:1,自引:0,他引:1
A case study was conducted to find out the groundwater potential zones in Kattakulathur block, Tamil Nadu, India with an aerial
extent of 360.60 km2. The thematic maps such as geology, geomorphology, soil hydrological group, land use / land cover and drainage map were prepared
for the study area. The Digital Elevation Model (DEM) has been generated from the 10 m interval contour lines (which is derived
from SOI, Toposheet 1:25000 scale) and obtained the slope (%) of the study area. The groundwater potential zones were obtained
by overlaying all the thematic maps in terms of weighted overlay methods using the spatial analysis tool in ArcGIS 9.2. During
weighted overlay analysis, the ranking has been given for each individual parameter of each thematic map and weights were
assigned according to the influence such as soil −25%, geomorphology − 25%, land use/land cover −25%, slope − 15%, lineament
− 5% and drainage / streams − 5% and find out the potential zones in terms of good, moderate and poor zones with the area
of 49.70 km2, 261.61 km2 and 46.04 km2 respectively. The potential zone wise study area was overlaid with village boundary map and the village wise groundwater
potential zones with three categories such as good, moderate and poor zones were obtained. This GIS based output result was
validated by conducting field survey by randomly selecting wells in different villages using GPS instruments. The coordinates
of each well location were obtained by GPS and plotted in the GIS platform and it was clearly shown that the well coordinates
were exactly seated with the classified zones. 相似文献
20.
Kamaleshwar Pratap K. V. Ravindran B. Prabakaran 《Journal of the Indian Society of Remote Sensing》2000,28(4):249-263
In the present study, ground water prospect zones in Dala-Renukoot area, in Sonebhadra district. Uttar Pradesh, India have been delineated, through integration of various thematic maps using ARC/INFO GIS. Thematic maps in respect of geology, geomorphology. slope, drainage, land-use/land cover, lineament and lineament intersection frequency were prepared on 1:50,000 scale using remote sensing and conventional methods. These maps were scanned and registered with reference to a basemap and are input as separate layers using ARC/INFO GIS. Each theme was assigned a weightage depending on its influence on the movement and storage of groundwater and each unit in every theme map is assigned a knowledge based ranking from 1 to 5 depending on its significance to groundwater occurrence. All the themes are overlaid, two at a time and the resultant composite coverage is classified into five groundwater prospect categories. This output map is correlated with the groundwater data collected in the field. 相似文献