721
i application
a regional
3(2),27-33.
33.Augmenting
Information
issif ication,
and Remote
83.
Advances in
Symposium on Remote Sensing for Resources Development and Environmental Management / Enschede / August 1986
Application of remote sensing in hydromorphology for third world
development: A resource development study in parts of Haryana
(India)
75.Extraction
Physiographic
pment. Water
A.S.Jadhav
Dept, of Geography, Vidyanagar, Kolhapur, India
ABSTRACT: Remote sensing technique is nowadays being widely employed in various studies and
exploratory work. In present study, remote sensing techniques both conventional and satellite,
are used for collection of the information regarding distribution and quality of groundwater.
The main aim of the study is to determine the nature of the distribution, depth and quality
of groundwater. A special attention is given to delineate the saline water areas and fresh
water pockets in the semiarid area in the parts of Haryana state of India. In present paper,
the landscape method alongwith analysis of landforms for hydrological deciphering is applied.
The study was carried out in three stages i.e. prefield interpretation, field work and post
field work. Aerial photographs, imagery and toposheets were chief tools used in the study.
It is found that potable water pockets can easily be located with help of remote sensing
techniques. The occurrance, distribution and degree for salinity of groundwater is closely
associated with geomorphological processes and landforms of the region.
1 INTRODUCTION
Whether for irrigation, power generation,
drinking, industry or recreation, water
(surface and groundwater) is one of the
critical resources and it is a subject matter
of hydrology. Remote sensing can be used in
variety of ways to help monitoring the quali
ty, quantity and geographic distribution of
the water.
A precise geohydromorphological map gives
a good deal of information on the ground-
water potential of an area. The purpose of
this study is to obtain information from
aerial photographs and landsat imagery supple
mented with fieldwork on quality, quantity
and distribution of groundwater.
2 GEOGRAPHICAL SET-UP OF STUDY AREA
The study area is bounded by the latitude
27°35’2" and 28°1 , 10" N. and the longitude
76°58'27 M and 77°24' E. and covers the part
of Haryana, Rajasthan and Uttarpradesh states
of India.
The topography is rugged and undulating
with moderate to high hills. There are two
main hill ranges in the region which run
close and parallel to its west boundary in
the north eastern direction. Beside these
ranges, there are a few isolated hills sca
ttered on the eastern side of Ajabgarh series.
There are number of streams which do not meet
any major stream or river and disappear
beneath the permeable surface of the sandy
plain and alluvial plain.
The region experiences semiarid climate
characterised by extreme climatic conditions
during summer and winter months with appreci
able range in diurinal temperatures. The
rainy season is much shorter in duration;
the rains are higher and often irregular.
During the greater part of the year, the
weather is hot, dry and often dusty. The
rains occur in the form of the sudden heavy
thunder showers, intersparsed with short
spells of fair weather. The essential fea
ture of the climate is that potential évapo
transpiration from soil and vegetation
exceeds the average annual precipitation.
As a result of the rainfall deficiency, there
is no constant supply of groundwater. In such
climatic zone, increasing aridity is marked
by a gradual deterioration in the vegetal
cover from poor grass land and scrub with
some bare patches of rock or soil through a
wide variety of semiarid plant community.
The annual rainfall in the region varies
from 500 mm. to 800 mm. and about 60 to 75%
of the annual rainfall occurs during the
rainy season. The annual mean temperature
varies between 11°C and 35°G.
3 METHOD AND MATERIAL
The studies on groundwater resources manage
ment are carried out in laboratory by using
aerial photographs (black 8. white) on scale
1:50,000, landsat imagery (FCG and band 5,6
and 7). In subsequent phase, the interpre
ted data were varified and confirmed in
field. In addition, new data was collected
by a few observations and checking of the
critical sections. The information regarding
groundwater condition and quality was colle
cted from unpublished official records. The
entire photo coverage of the area was exami
ned in the laboratory during the post field
work and the information was revised in
accordance with the field observation, the
data collected during the field traverses
and the data collected from governmental and
non-governmental agencies. The maps and
plans were finalized and redrawn.
4 WATER BEARING PROPERTIES
In the study area quartzite and quaternary
deposits have different water bearing
properties.
4.1 Alwar series
Rocks of Alwar series of Delhi system include
massive, very thickly carbonacious phylite,
garnateferous mica schist, schist and stauro-
lite schist. Groundwater in these rocks
occurs and moves through the joints, fractu
res, foliation plane and weathered zones.
Well tapping these formations yields discharge
ranging from 40 to 80 cubic metres per day.