October 4, 2014 RoundTable_DSS_WR 1

Isha Upanishad says:

(Ancient Poems-200BC)

“Resources are given to mankind for their living. Knowledge of using the Resources is absolutely necessary.”

Welcome

October 4, 2014 UK_India_RoundTable 14,

MERI_Nashik_India

2

Geo-informatics at MERI Nashik

Mahendra Nakil,

Executive Engineer

Water Resources Department

Maharashtra Engineering Research Institute

(MERI) Nashik, India

DSS for Water Resources

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Maharashtra Engineering Research Institute

Applied Research and Support consist of •Hydraulic Modeling of Outlets, Spillways, EDA •Dam Instrumentation •Seismic Data Analysis •Reservoir Sedimentation •Remote Sensing, Geo-informatics •Material Testing- Soil, Cement, Steel, Rock

Its’ premiere R & D organization of Govt. of Maharashtra, Water Resources Department…

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Development of RS Technology at MERI

1984 Mapping Unit with 2 personnel

• Use of aerial photographs/ photogrammetry

1988-90 Visual Interpretation for Crop Mapping

Waste Land Mapping (GoI initiative)

1990-94 Land Use/Land Cover Studies

1994-96 Sedimentation Studies

1996-2005 Sugarcane Crop Acerage Mapping

Reservoir Sedimentation Studies

2005 Exclusive Division for Remote Sensing formed

2005-14 Varieties of Works Completed

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Remote Sensing and GIS based Works

Sr. No.

Details No.

1 Sugarcane crop mapping 56 projects

2 Land use/Land cover mapping 17 projects

3 Green cover mapping 14 projects

4 Reduction of command area due to urbanisation

5 district

5 Sedimentation survey by RS technique 100+ projects

6 Reservoir Sedimentation survey by DGPS based bathymetry

30 projects

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Remote Sensing and GIS based Works

Sr. No.

Name of Application No.

7 Prioritization of catchment area treatment 2 projects

8 Capacity estimation of reservoir using DEM 1 projects

9 Canal survey using DGPS instrument 4 projects

10 Guidance to Graduate & Post Graduate students in their project works

20 students

11 Training of WRD Personnel in RS & GIS 75 personnel

12 Research Papers Presented (last 5 years) 40+ papers

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Satellite Data

S.No.

Name of Sat.

Sensor Resolution

Swath Repeat- cycle

Year

1 Landsat 4, 5 MSS 57 170 16 1984…

2 IRS 1A,1B LISS -I 72.5 148 22 1988-91

3 IRS P2 LISS_II 36.25 74 22 1994

4 IRS 1C, 1D

LISS-III 23.5 141 24 1995, 95

5 WiFS 188 810

6 PAN 5.8 70

7 IRS P6 LISS-III 23.5 141 24

2003

8 LISS-IV 5.8 70

9 AWiFS 56 737

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Satellite Data

S.No.

Name of Sat. Sensor Resol.

Swath Repeat- cycle

Year

10 IRS Cartosat I PAN 2.5 30 5 2005

11 IRS Cartosat II PAN 0.8 9.6 5 2007

12 IRS Resourcesat II (R2)

LISS_III 23.5 141 24 2011

13 LISS-IV 5.8 70

14 AWiFS 56 740

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Infrastructure

Hardware No. Software No.

Work stations 20 ERDAS 10.1 10

High end P.C. 10 ARC-GIS 10

Five blade server 1 ARC-server 1

A0 Plotter 1 LPS 10.1 5

A0 Scanner 1 Geomatica 2010 1

A4 Scanner+ Printer 3 AutoCAD civil 3D 10

UPS (15 &10 KVA) 2 Escan Internet (Antivirus)

25

DGPS-R4 1 Windows (OS-7) 25

GPS-Handheld Juno 5 MS office -Network 30

9

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Human Resources

Sr.No. Trained/ Experienced Personnel Total

1 Senior Executive Engineer 1

2 Dy. Engr. 4

3 Asstt. Engr./ Sect. Engineer/ JE 7

4 Junior Sci. Asstt./ Res. Asstt 5

10

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Associations with Govt. Organizations

S.No

Name of Organization Work

1 Regional Remote Sensing Service Centre Nagpur

Technology transfer, hardware & software support

2 Central Water Commission (CWC)

Collaborative project of Sedimentation Studies of Reservoirs of other States, India (WRIS)

3 ISRO-National Remote Sensing Centre

Training, Satellite data Bhuvan- WEB-GIS-Portal- Uploading of Maharashtra WR info.

4 Maharashtra Remote Sensing Application Centre Nagpur

Cadastral Maps

5 National Bureau Soil Survey & Land Use Planning

Soil Survey Maps

6 Survey of India Topographic sheets

11

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Applications

12

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22 Nov

26 –Feb.

8 May

Sat-Sensor Path/

Row/SAT Date of Pass

IRS P6-

LISS III

P96 R58

/40% 22 Nov.

LISS III P96 R58

/40% 26 Feb.

LISS III P96 R58

/40% 08 May

Sugarcane Crop Mapping

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Sugarcane Crop mapping….contd.

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Sugarcane Crop Mapping….contd.

15

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Sugarcane Crop Mapping…contd.

S.No Taluka Number of

villages

Area of villages

Area of Sugarcane by

RS

Area Reported by Field Officer

1 Shevgaon 30 32179.14 2830.06 1539.40

2 Paithan 29 20977.55 1282.84 417.29

3 Gangapur 30 27360.08 2201.33 1675.05

4 Newasa 36 31584.97 3449.84 2719.38

Total 125 1,12,101.74 9,764.07 6,351.12

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Grape Crop Area Assessment

17

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Digitization of Jurisdiction of Water Users Associations

18

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Details

Original

survey

(1930)

SRS

Survey

(2009)

Live capacity - Mm3 147.70 100.243

Catchment Area - Mm2 854

Cumulative loss in live capacity -

Mm3 - 47.457

Cumulative % loss - 32.13

No. of Years 79

Annual % loss - 0.41

Sedimentation Study of Maniyari Reservoir Chhattisgarh State

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Sedimentation Study….contd

20

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Reservoir Capacity Estimation Using DEM

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Urbanisation in Command Areas in Nashik Dist.

Sn. No. Land use cover Area in ha. % Area

1 Water 29290.60 1.89

2 Barren land 41174.20 2.65

3 Fallow land 88583.00 5.70

4 Vegetation 175055.00 11.27

5 Scrub land 472949.00 30.44

6 Crop land 277996.00 17.89

7 Reserve forest area 412028.00 26.52

8 Crop waste land 28257.80 1.82 9 Urban_Village sett. 28488.70 1.83 Total 1553822.30 100.00

2%

3% 6% 11%

30%

18%

26%

2% 2%

Land use cover of Nashik district

Water

Barren land

Fallow land

Vegetation

Scrub land

Crop land

Reserve

forest area

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Canal Survey Using DGPS Suasin Project Washim Dist.

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Canal Survey Using DGPS…..contd.

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Canal Survey Using DGPS…..contd

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Canal Survey L section…..contd.

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Canal Survey Cross Section…..contd.

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Field Data Collection by GPS

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Collecting Attribute Field Data by GPS

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Reservoir Sedimentation by DGPS based Bathymetry

• One of the largest

reservoir,

• Challenging work under

extreme conditions

• 00 to 100Celcius

Temp.

• High speed wind

• High tide

30

Bhakra-Nangal ( Punjab, India) Reservoir

• This work proved our capability in reservoir sedimentation

studies

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Thanks for attention