Rainfall threshold based modelling and InSAR based landslide monitoring for development of early warning system for Alakananda basin (Also available on CD) (Record no. 54503)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02916nam a22001817a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | MG TH-0162 |
| Item number | CHO |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chowdhury, Lovleen Acharya (PT200816) |
| 245 ## - TITLE STATEMENT | |
| Title | Rainfall threshold based modelling and InSAR based landslide monitoring for development of early warning system for Alakananda basin (Also available on CD) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc | 2018 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | vii,ix,97,vip.,CD-ROM |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | CONTENTS<br/>Certificate of original authorship i<br/>Certificate of Dissertation Advisor’s consent iii<br/>Acknowledgments vii<br/>Abstract ix<br/>List of figures xi<br/>List of tables xv<br/>1 INTRODUCTION 1<br/>1.1 Background 1<br/>1.2 Need of the study 1<br/>1.3 Landslide 3<br/>1.4 RApid Mass MovementS (RAMMS) 5<br/>1.5 Differential Interferometry SAR for Landslide analysis 6<br/>1.6 Aim 7<br/>1.7 Objectives 7<br/>2 LITERATURE REVIEW 8<br/>2.1 Landslide and Slope stability 8<br/>2.2 Classification of Landslides 8<br/>2.3 Landslide studies and application of its techniques 10<br/>2.4 Rainfall Threshold 11<br/>2.5 Intensity based duration threshold 11<br/>2.6 RAMMS Modelling 13<br/>2.6.1 RAMMS::DEBRIS FLOW 13<br/>2.6.2 RAMMS::ROCKFALL 14<br/>2.7 SAR Studies 17<br/>2.7.1 SAR basics 17<br/>2.7.2 Imaging Geometry of SAR 18<br/>2.7.3 Explanation of Differential SAR Interferometry 19<br/>3 STUDY AREA 21<br/>3.1 Introduction 21<br/>3.2 Geology 22<br/>3.3 Geomorphology 23<br/>3.4 Drainage 24<br/>3.5 Road Network 24<br/>3.6 Soil 25<br/>3.7 Climate 25<br/>3.8 Vegetation 25<br/>4 DATA AND METHODOLOGY 26<br/>4.1 Introduction 26<br/>4.2 Data 26<br/>4.2.1 Landslide Data 26<br/>4.2.2 RAMMS Data 28<br/>4.2.3 DInSAR 30<br/>4.3 Methodology 31<br/>4.4 Scientific Instrument used 32<br/>4.5 Softwares used 33<br/>5 DEVELOPMENT OF RAINFALL THRESHOLD MODELLING FOR LANDSLIDE INITIATION 34<br/>5.1 Introduction 34<br/>5.2 Methodology 34<br/>5.3 Dynamic antecedent rainfall threshold (DART) model 36<br/>5.3.1 Lambagarh 36<br/>5.3.2 Joshimath 37<br/>5.3.3 Pipalkoti 37<br/>5.3.4 Badrinath 38<br/>5.4 Development of I-D Threshold Equation 39<br/>5.5 GPM processing Arcpy tool 40<br/>5.6 CPC data processing code 40<br/>6 RApid Mass MovementS (RAMMS) 41<br/>6.1 Introduction 41<br/>6.2 RAMMS::DEBRIS FLOW – Results and Discussion 41<br/>6.2.1 Frictional Parameters 42<br/>6.2.2 Overview 42<br/>6.2.3 Longitudinal Profiles 43<br/>6.3 RAMMS::ROCKFALL - Discussion 46<br/>6.3.1 Impact on Kinetic energy 46<br/>6.3.2 Overview 48<br/>6.3.3 Longitudinal Profiles 49<br/>7 DIFFERENTIAL INTERFEROMETRIC SAR 52<br/>7.1 Introduction 52<br/>7.2 Step by step outputs 52<br/>7.2.1 Baseline 52<br/>7.2.2 Interferogram generation 53<br/>7.2.3 Adaptive filter and Coherence generation 53<br/>7.2.4 Phase Unwrapping 54<br/>7.2.5 Geocoded Unwrapped Phase 57<br/>7.2.6 Explanation 58<br/>8 CONCLUSION 60<br/>References 61<br/>Appendix 1: Codes 65<br/>1. GPM ArcPy Processing tool 65<br/>2. CPC Fortran Processing Code 66<br/>Appendix 2: GPM data 68<br/>1. GPM-2017 68<br/>2. GPM-2016 82 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chattoraj, Shovan Lal (Guide) |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ray, Champati (Guide) |
| 890 ## - Country | |
| Country | India |
| 891 ## - Topic | |
| Topic | 2016 Batch |
| 891 ## - Topic | |
| Topic | FT-PG |
| 891 ## - Topic | |
| Topic | M.Sc. Geomatics |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired | Source of acquisition | Cost, normal purchase price | Full call number | Barcode | Date last seen | Cost, replacement price | Price effective from | Koha item type |
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| Dewey Decimal Classification | Faculty of Technology | CEPT Library | CEPT Library | 18/07/2018 | Faculty of Technology | 0.00 | MG TH-0162 CHO | 019473 | 18/07/2018 | 0.00 | 18/07/2018 | Thesis |