Contents
CHAPTER 1: Introduction 1
1.1 Rationale of The Study 1
1.2 Selection area: 2
1.3 Aim 2
1.4 Objective 2
1.5 Methodology 2
1.6 Scope 3
1.7 Limitations 3
CHAPTER 2: LITERATURE REVIEW 4
2.1 Significance of Literature Review 4
2.2 Literatures Study 4
CHAPTER 3: THE CITY PROFILE – AHMEDABAD CITY 6
3.1 Introduction 6
3.2 Location & Climate 6
3.3 Topography & Water Bodies 7
3.4 Drainage – River Organization 7
3.5 Climate 7
3.6 Rainfall 7
CHAPTER 4: DATA COLLECTION 8
4.1 Introduction 8
4.2 Water Logged Area in AMC 8
4.3 Flood hit areas of AMC 9
4.4 Rainfall Data 10
4.5 Ground Surface Elevation Data 13
4.5.1 A.U.D.A. – DGPS survey along the SP-ring road. 13
4.5.2 GPS survey of the study Areas. 14
4.6 Data Validation 17
4.6 Data Validation 17
4.7 Total Station Survey 18
4.8 Comparison between JUNO, Google Earth & Total Station Data 18
CHAPTER 5: DATA ANALYSIS & VALIDATION 20
5.1 Data collection & Validation 20
5.1.1 AUDA – DGPS DATA: 20
5.1.2 Trimble JUNO GPS data of Old Wadaj 21
5.1.3 Trimble JUNO GPS of Gurukul Road 22
5.1.4 Trimble JUNO GPS of New Wadaj 23
5.1.5 Trimble JUNO GPS of Navrangpura 24
5.2 Contour Map 25
5.2.1 Contour Map of Old Wadaj – Trimble JUNO GPS 26
5.2.2 Contour Map of Gurukul Road – Trimble JUNO GPS 27
5.2.3 Contour Map of New Wadaj Area – Trimble JUNO GPS 28
5.2.4 Contour Map of Navrangpura – Trimble JUNO GPS 29
5.2.5 Contour Map of Old Wadaj – Total Station 30
5.3 Hydrology Study of Old Wadaj Area 31
5.4 Runoff 36
5.5 Rainfall Estimation 36
5.6 Water Harvesting Potential 40
Chapter 6: Conclusion 42
REFRENCES 44