Macro scale (1:50,000) landslide susceptibility mapping (LSM) under NLSM Programme
Priority-1
- 39 items of Macro Scale LSM under NLSM project in:
Assam (83 D/05, 06, 07, 09, 10, 11, 13,14, 78 N/04, 08 , 78 O/01, 05), Meghalaya (78G/14, 15,78K/01, 02, 03, 04, 05, 06, 07, 08), Mizoram and Tripura (84A/06, 07, 08, 84B/05, 06, 10, 11, 12, 16 84C/09, 13, 84F/03, 04, 84G/01, 83D/08, 12, 15, 83H/03), Manipur & Nagaland (83H/02, 03, 04, 05, 11, 12 , 13, 15, 84E/03, 09,13 83H/07, 08, 14, 16, 83L/01, 02, 04, 08, 84I/01, 83G/08, 10, 13, 83J/02, 03, 04, 06, 07, 09, 10, 13, 83N/01), Karnataka and Goa (48I/01, 02, 03, 12, 16, 48K/13, 48N/03, 04, and 48N/04,08 48O/01, 02, 05,06, 09, 10, 14, 57 D/03, 04, 58A/01, 49M/13 48K/09, 10,13, 14, 15, 16, 48J/13,14), Kerala (58B/08, 12, 16, 58F/04, 08, 58C/09, 13, 49M/15, 58G/01, 02, 03, 05 , 06, 07), Tamil Nadu (58 H/01, 02, 05, 06,07,08,10, 11, 58G/4,7,8,9,10,13,14, 58A/02, 06, 08,10), Himachal Pradesh (43P/11, 12, 15, 16, 44M/13, 52D/01, 02, 03, 06, 07, 11, 12), J & K (43O/06, 10, 11,14, 15, 43L/09, 14, 43K11,12), Maharashtra (47E/16, 47F/03, 05, 06, 07, 08, 09, 10, 11, 12, 13, 15, 47B/15) covering about 61,125 km2 areas.
Priority-2
- 07 items of Macro scale LSM under NLSM project in:
J & K (43J/02, 03, 04, 06, 07, 08, 10, 11, 12, 14, 15, 16, 43K/05, 06, 09, 10, 13, 43N/03, 04, 07, 08, 12, 15, 16, 43O/01, 05, 09, 13, 52B/03, 04, 07, 08, 10, 11, 12, 14, 15, 52C/01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 52D/01, 52K/04, 07, 08, 11, 12, 15, 16, 52L/01, 02, 05, 06, 07, 09, 10, 13, 14, 15, 52O/03, 04, 07, 08, 52P/01, 02, 03, 05, 06, 09, 10), Himachal Pradesh (52C/04, 08, 12, 15, 16, 52D/05, 09, 10, 13, 14, 15, 52H/01, 02, 05, 06, 07, 08, 09, 10, 11, 12, 53E05, 09) and Uttarakhand (53E/16, 53I/04, 07, 15, 53J/13, 53K/11, 53M/03, 04, 07, 08, 12, 53N/01, 05, 06, 09, 13, 14, 15, 53O/08, 62B/01, 02, 03, 06, 07, 08, 11, 12, 15, 16, 62C/09, 62F/03, 04) covering about 46,324.8 km2 areas.
Landslide Susceptibility Mapping (LSM) on Meso (1:10,000) scale
- Landslide Susceptibility Mapping along Ranipool-Tshalumthang Road Corridor, East District, Sikkim.
- Landslide Susceptibility Mapping along Tshalumthang - Rangpo Road Corridor, East District, Sikkim.
- Landslide susceptibility mapping along NH 54E, from Retzawl to Doliyadisa in Dima Hasao district of Assam.
- Landslide susceptibility mapping along NH 54E, from Bandarkhal Railway Station to Balacherra Grant in Cachar district of Assam.
- Landslide susceptibility mapping along Serchhip-Thenzawl road, from Serchhip town to Mat river bridge, Serchhip district, Mizoram.
- Landslide susceptibility mapping along Tongseng-Sonapur-Kuliang Road sector of NH-6 (erstwhile NH-44), East Jaintia Hills, Meghalaya.
- Development of appropriate method for landslide susceptibility mapping on scale 1:10000 (mesoscale) along Bhatwari -Kunjan (Gangotri sector) road stretch of Uttarkashi district, Uttarakhand.
- Generation of a Meso Level (1:10,000 scale) user friendly Landslide Hazard Zonation (LHZ) map and landslide inventory for Tapovan-Vyasi road corridor of Haridwar-Badrinath National Highway, Uttarakhand.
Site-specific Landslide Mapping on Micro (>1:2000) scale
- Detailed site specific slope stability investigation of the Mawryngkhong village, East Khasi Hills District, Meghalaya
- Detailed Geotechnical investigation of Druddu Bhalla landslide along Batote-Doda-Bhaderwah National highway at Km 16.00 from Bhaderwah, Doda District J&K.
- Detailed geological investigation of Damak Naame Tok area for rehabilitation of landslide affected areas of Bhatwari town, Uttarkashi district, Uttarakhand.
- Detailed geological investigation of the Nashri Landslide in Batote,district Ramban ,Jammu and Kashmir.
- Landslide susceptibility studies in slopes around the Nainital Lake
- Developing methodological approach for detailed investigation of a complex landslide using 3D laser scanner- a case study of Phesema Landslide, Kohima district, Nagaland
Threshold modeling and Early Warning System
- Study of landscape dynamics for landslide risk assessment in Darjeeling Himalayas.
- Study of landscape dynamics for landside risk analysis in Nilgiri hills, Tamil Nadu
- Geotechnical assessment and instrument aided monitoring of Narendra nagar (Barkot) landslide, Tehri Garhwal district, Uttarakhand, for developing Early Warning System (EWS).
Compilation
- Compendium of Landslides in North Eastern region
Concluded Projects of GSI
Landslide work completed in Northeastern Region
| State |
Field Season |
Locality |
Area Covered |
| Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| Assam |
2003-04 |
Cachar district |
405 sq. km |
2002-03
2004-05 |
Guwahati Urban Complex |
600 sq. km |
| 2015-16 |
NLSM [78N/11,12,15,16,83B/4,83G/1,2,3,4] |
4343 sq. km |
| 2016-17 |
NLSM [83 B/8, 12, 16, 83C/5, 9, 10, 13, 14, 15] |
4511 sq. km |
| 2017-18 |
NLSM [83 G/5, 6, 7, 9, 83C/16, 83H/1] |
4191 sq. km |
| 2018-19 |
NLSM [83 F/1, 2, 3, 4, 5, 6,7, 8, 10, 11, 12, 15, 16, 78J/7, 8, 11, 12, 83 B/4, 15] |
6595 sq. km |
| Arunachal Pradesh |
2010-12 |
Dibang valley district |
100 sq. km |
| 2012-13 |
Bomdila – Tawang Sector and Banderdewa road corridor |
250 sq. km |
| Manipur and Nagaland |
2003-04 |
Senapati district |
|
| 2004-05 |
Imphal |
|
| 2005-06 |
NH-39 corridor of Imphal-Kohima |
300 sq. km |
| 2006-07 |
NH-53 corridor of Imphal-Nungba |
230 sq. km |
| 2004-05 |
Kohima |
|
| 2015-16 |
NLSM [83 K/2,3,4,6,7,8,83G/14,15,16,83J/8,11] |
7289 sq. km |
| 2016-17 |
NLSM [83 G/11, 12, 83J/4, 7, 12, 16, 83K/1, 5, 9,13] |
7221 sq. km |
| 2017-18 |
NLSM [83 J/10, 13, 14, 15, 83M/4, 83N/1, 2, 3, 4, 83O/1, 2, 83K/10, 11, 12, 14, 15, 83L/9] |
6880 sq. km |
| 2018-19 |
NLSM [83L/1, 2, 3, 5, 6, 7, 10, 83H/5, 6, 9, 10, 13, 14,15] |
7807 sq. km |
| Manipur and Nagaland |
2005-06 |
NH-39 corridor of Imphal-Kohima |
300 sq. km |
| 2006-07 |
NH-53 corridor of Imphal-Nungba |
230 sq. km |
| Meghalaya |
2007-08 |
Road corridor of Shillong-Dawki |
200 sq. km |
| 2008-09 |
NH-44 of Shillong- Khliehriat |
200 sq. Km |
| 2015-16 |
NLSM [78O/14,15,83C/2,3] |
2868 sq. km |
| 2016-17 |
NLSM [78O/9, 10, 13, 83C/1, 4, 7, 8] |
4449 sq. km |
| 2017-18 |
2017-18 NLSM [78O/2, 3, 4, 6, 7, 8, 11, 12, 16] |
4355 sq. km |
| 2018-19 |
NLSM [83C/6 , 11, 78K/9, 10, 11, 12, 13, 14, 15, 16] |
5880 sq. km |
| Tripura and Mizoram |
2002-03 |
Kolsaib district |
750 sq. Km |
| 2005-06 |
Lunglei Area |
|
| 1995-97 |
South Mizoram (Chimtuipui and Lunglei dt) |
6700 sq. km |
| 2015-16 |
NLSM [79 M/13,14,83D/4,8,84A/1,2,5,6,84A/10,14] |
2833 sq. km |
| 2016-17 |
NLSM[84A/9, 11, 13, 15, 83D/12, 16] |
4333 sq. km |
| 2017-18 |
NLSM [84E/1, 2, 3, 5, 6, 7, 8, 83H/4, 8] |
3970 sq. km |
| 2018-19 |
NLSM [84 E/4, 84 F/1, 2,84 B/9, 13, 14, 15,84A/12,16] |
5638 sq. km |
| Sikkim |
2006-08 |
Major road corridors in parts of East, West, North and South districts |
1130 km |
| 2015-16 |
NLSM[78A/7,8,11,12] |
2034 sq. km |
| 2016-17 |
NLSM [78A/3, 4, 10, 15, 16] |
1663 sq. km |
| Meso scale (1:10k/5k) Landslide Susceptibility mapping |
| Meghalaya |
2009-12 |
Shillong town |
60 sq. km |
| Mizoram |
2000-01 |
Serchip, Chiahtiang Townships |
25 sq. km |
| 2005-06 |
Lunglei Area |
28 sq. km |
| Sikkim |
2014-16 |
Mangan Urban area |
5 sq. km |
| 2016-17 |
Along Singhik-Manul-Paegum-Chungthang road sector |
10 sq. km |
| 2017-19 |
Along Singtam-Mangkha-Dikchu Road Corridor |
24 sq. km |
| 2018-19 |
Along Chungthang-Khedum Road corridor |
12 sq. km |
| 2018-19 |
Along, Gangtok-Nathula road, 3rd Mile to 13th Mile BRO Road sector |
8 sq. km |
| Site-specific landslide mapping |
| |
Sonapur, Meghalaya (FS 2004-06); Martam Landslide, Rongpo Landslide, 9 mile landslide complex, Sikkim (FS 2001-02); Malten, North District (FS 2002-03); Old Carbonment area, Gangtok, B2 slide, North Sikkim Highway, Sikkim (FS 2005-06); Monitoring of 9 mile slide complex, Sikkim (FS 2006-08); Andheri Jhora Landslide on Ranipool Pakyong road, East District, Sikkim (FS 2009-10); Bojek, West District; Psochen Pheri, East District; Lanta-Khola, North District; Manvir colony, East district; Namak, East district; Theng, North district; Sub-Jail Complex area; Omchung Gyalshing, West Sikkim (FS 2010-12), Theng and Mayang Chu landslide, North Sikkim (FS 2010-12), Kyangsla and 17 Mile landslide, Gangtok-Nathu La Road, Sikkim, Sangkhola landslide on NH-31A, East district, Sikkim (FS 2014-15),
5th Mile Landslide on Gangtok-Nathula road, East Sikkim district, Sikkim (FS 2015-16) Pachey landslide on Pakyong- Machong Road, East district (FS 2018-19)
|
| Landslide inventory |
| |
2002 |
Landslide inventory of NER (GSI Special Publication No. 71) |
| 2003-2013 |
Landslide inventory of NER (380 incidences) |
| 2014-15 |
Landslide inventory of major landslides (24 incidences) |
| 2013-14 |
Landslide inventory of major landslides (84 incidences) |
Landslide work completed in Southern Region
| State |
Field Season |
Locality |
Area Covered |
|
Tamil Nadu |
Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| 2008-10 |
Kodaikanal Hill |
700 sq. km |
| 2005-06 |
Coonoor area |
38 sq. km |
| 2012-14 |
Mettuppalayam – Ooty road corridor via Coonoor and Kotagiri in Nilgiri district |
200 sq. km |
| 2007-08 |
Dindigul-Kodaikanal road corridor in Kodaikanal |
200 sq. km |
| 1980-82 |
Nilgiri Hills |
1000 sq. km |
| 2014-16 |
NLSM [58G/5,6,58A/7,11,12,15] |
2379 sq. km |
| 2016-17 |
NLSM [58F/4, 8, 11,12, 14, 15, 58A/10, 14, 16, 58B/9, 13, 58E/2, 3] |
2957 sq. km |
| 2017-18 |
NLSM [58F/2, 3, 7, 58B/15] |
2092 sq. km |
| 2018-19 |
NLSM [58 H/2, 6, 7, 8, 10, 11, 58G/4, 7, 8, 9, 10, 13, 14 , 15] |
686 sq. km |
| Meso scale (1:10k/5k) Landslide Susceptibility mapping |
| 2018-19 |
Trinaveli, Theni, Madurai and Virudunagar Districts of Tamil Nadu |
10 sq.km |
| Site-specific landslide mapping |
| Hospital slide, Nilgiri; Sidhivinayagar slide, Nilgiri; Kannimariamman slide, Nilgiri; Elk hill slide, Nilgiri; Kattabettu slide, Nilgiri; Manthada slide, Nilgiri; Kallar slide, Nilgiri; Labours’ colony slide, Nilgiri, Landslide near Porthimund dam, Nilgiri; Study of slope failures in Kodayar, Kanyakumari; Marapalam landslide, Nilgiri; Landslide in Geddai, Nilgiri; Slope stability problem in Parali powerhouse area, Coimbatore;
Kodapanund Ambedkar Nagar Landslide, Nilgiri, Valley View Village, Nilgiri
|
| Landslide inventory |
| 1996-08 |
Total inventory of 583 slides |
| 2006 |
Total inventory of 25 slides (Cloud burst on 14 Nov. 2006 in Nilgiri) |
| 2009 |
Total inventory of 242 slides (Cloud burst on 8-9 Nov. 2009 in Nilgiri) |
| 2014-15 |
Rainfall threshold modeling in Coonoor area in Nilgiri hills of Tamil Nadu |
| 2014-15 |
Inventory of landslides in Varshanad Hills, Theni District (50 incidences) |
| 2014-15 |
Inventory of landslides in Anaimalai Hills, Coimbatore District (131 incidences) |
|
Karnataka & Goa |
Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| 2008-10 |
Charmudi ghat section from Charmudi-Kotigehara-Kalasa and Saklespur-Uppinangadi, Dakshina Kannada and Chickamagalur districts, Karnataka |
240 sq. km |
| 2012-13 |
Virajpet –Madikere -Sulya road section Coorg district, Karnataka |
150 sq. km |
| 2013-14 |
Kumta - Karwar road corridor, Uttar Kannada district, Karnataka |
120 sq. km |
| 2014-16 |
NLSM [48J/1,5,6,7,8,9,11,48E/10,13,14,15,16, 48I/4, 48P/15,16] |
7037 sq. km |
| 2016-17 |
NLSM [48P/1, 2, 5, 6, 7, 9, 10, 11, 12, 48L/13, 14] |
5742 sq. km |
| 2017-18 |
NLSM [48P/13, 14, 48O/3, 4, 7, 8, 11, 12, 16] |
5798 sq. km |
| 2018-19 |
NLSM [48O/15, 48J/10, 12, 13, 14, 15,16, 48I/1, 2, 3, 5, 6, 7,8, 10, 11, 12, 16] 5712 sq. km |
5712 sq. km |
| Meso scale (1:10k/5k) Landslide Susceptibility mapping |
| 2007-08 |
Madikere town, Coorg district, Karnataka |
80 sq.km |
| 2018-19 |
Hebbatagiri and Makkandur, Coorg district, Karnataka 18 sq.km |
18 sq.km |
| 2018-19 |
Nuduvitu- mukkodlu-Megattalu, Coorg district, Karnataka |
18 sq.km |
| Site-specific landslide mapping |
| Biligeri slide, Coorg district (FS 2006-07); Neriya landslide, Dakshina Kannada district (FS 2009-10); Kadwad landslide, Uttar Kannada district (FS 2010-12); Sasnwad landslide, Uttar Kannada district (FS 2010-12); Cabo hills, Goa |
| Landslide inventory |
| 2007-08 |
Total inventory of 101 slides in Karnataka and Goa |
| 2008-09 |
Total inventory of 214 slides in Karnataka |
| 2009-10 |
Total inventory of 110 slides in Karnataka |
| 2010-12 |
Total inventory of 188 slides in Karnataka |
| 2012-13 |
Total inventory of 108 slides in Karnataka and Goa |
| 2013-14 |
Total inventory of 68 slides in Karnataka and Goa |
|
Kerala |
Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| 2012-13 |
Wayanad district, Kerala |
2500 sq. km |
| 2013-14 |
Tamarasseri - Kalpatta road (NH -212), Kozhikode and Wayanad Districts |
80 sq. km |
| 2014-16 |
NLSM [49M/14,58A/1,2,3,5,6,7,11,58D/13,58H/1,2,5,6] |
4793 sq. km |
| 2016-17 |
NLSM [49P/12, 16, 49 M/9, 13, 58A/8, 12, 16, 58B/9, 13, 58C/12,16,58G/4, 8] |
4158 sq. km |
| 2017-18 |
NLSM [48L/13, 14, 48P/1, 2, 3, 6, 7, 8, 11 58B/2, 6, 7, 10, 11, 58C/10, 11, 14, 15] |
4472 sq. km |
| Meso scale (1:10k/5k) Landslide Susceptibility mapping |
| 2006-07 |
Kurisumala, Kottayam district |
20 sq.km |
| 2007-08 |
Munnar, Idukki district |
26 sq.km |
| 2008-10 |
Amboori, Thiruvananthapuram district |
22 sq.km |
| Site-specific landslide mapping |
| Kuttikanam slide, Idukki district (FS 2009-10); North Ommala slide, Palakkad district (FS 2009-10); Vattoli slide, Thrissur district (FS 2009-10); Varkala beach slide, Thiruvananthapuram District (FS 2010-12); Padinjarethara village slide, Wayanad District (FS 2010-12); Kuppukada landslide, Kozhikode District (FS 2010-12); Kunnamangalam Vayal landslide, Wayanad District (FS 2010-12); Govt. College slide, Munnar, Idukki district (FS 2012-13); Konnathadi slide, Idukki district (FS 2012-13); Kallala slide (FS 2006-07); Chengara slide, Malappuram district (FS 2006-07); Palathumkadavu slide, Kannur district (FS 2006-07); Kundarachola (11/900, SH-305), Palakkad district (FS 2009-10); Landslide in Palakayam village, Palakkad; Landslide in Elachivali village, Pakakkad; Landslide in Kandalur Perumalai, Idukki; Mass movement studies in Palakkad, Palakkad; Landslide in Agamalavaran, Palakkad; Landslide in Kurusumala, Kottayam; Landslide in Amboori village, Tiruvananthapuram;
Vellurkunnam slide, Ernakulam district(FS2015-16); Kallarkutty Landslide, Idukki District ( FS 2017-18)
|
| Landslide inventory |
| 2009-10 |
Landslide inventory of major landslides (400 incidences) in Kerala |
| 2010-13 |
Landslide inventory of major landslides (47 incidences) in Kerala |
| 2013-14 |
Landslide inventory of major landslides (145 incidences) in Kerala |
| Post disaster studies |
| 2018-19 |
Post disaster landslide studies after 2008 deluge |
| Andhra Pradesh |
Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| 2018-19 |
NLSM [65J/11, 12, 15, 16, 65N/3, 4] |
1154 sq. km |
Landslide work completed in Northern Region
| State |
Field Season |
Locality |
Area Covered |
| Macro scale (1:50k/25k) Landslide Susceptibility mapping |
|
Uttarakhand |
1992-95 |
Bhagirathi Catchment |
2270 sq. km |
| 1995-99 |
Ganga Catchment |
3050 sq. km |
| 2002-05 |
Yamuna Catchment |
1800 sq. km |
| 2005-09 |
Ramganga Catchment |
2100 sq. km |
| 2009-13 |
Bageshwar |
1200 sq. km. |
| 2012-14 |
Pithoragarh |
812 sq. km. |
| 2000-01 |
Yamunotri Yatra route |
150 km |
| 2001-02 |
Gangotri Yatra route |
120 km |
| 1999-01 |
Kedarnath Yatra route |
100 km |
| 1999-01 |
Badrinath Yatra route |
300 km |
| 1999-02 |
Kailash-Mansarovar Yatra route |
675 km |
| 2006-07 |
Har Ki Dun-Tiuni route |
175 km |
| 2001-02 |
Tehri reservoir rim |
9 sq. km. |
| 2005-06 |
Ranikhet |
100 sq. km. |
| 2014-15 |
NLSM[53J/1,2,3,5,6,7,8,9,11,12,15,16,53I/12,16,53N/2,3,7,10,53O/7,10,11,13,14,62C/1,2,5,] |
15713 sq. km. |
| 2015-16 |
2015-16 NLSM [53F/9,10,11,13,14,15,16,53J/4,10,14, 53I/8] |
3587 sq. km. |
| 2016-17 |
2016-17 NLSM [53K/1, 5, 9, 10, 13, 14, 15, 530/15, 62C/3] |
4532 sq. km. |
| 2017-18 |
NLSM [53O/1, 2, 3, 5, 6, 12, 16, 62C/4, 6, 7, 8] |
4573 sq. km. |
| 2018-19 |
NLSM [53N/4, 8, 9, 11, 12, 16, 62B/04] |
4404 sq. km |
|
Himachal Pradesh |
1981-82 |
Sutlej Catchment |
1040 sq. km |
| 1992-94 |
Beas Catchment |
820 sq. km |
| 1993-06 |
Ravi Catchment |
3710 sq. km |
| 2002-03 |
Kalka-Shimla route |
100 km |
| 2010-12 |
Narkanda-Rampur route |
200 km |
| 2009-10 |
Kangra-Sihunta-Dalhousie route |
200 km |
| 2008-09 |
Arakot-Rohru-Theog-Narkanda-Chail-Solan section |
175 km |
| 2006 |
Shimla town |
110 sq. km |
| 2015-16 |
NLSM [53E/1,2,3,53A/13,14,15,52D/16,52H/4] |
5352 sq. km |
| 2016-17 |
NLSM [53E/6,7, 8,10, 11, 12, 14,15,16 53F/13] |
5318 sq. km |
| 2017-18 |
NLSM [53E/4, 53B/13, 53F/1, 2, 3, 5, 6, 7, 9, 10,11, 14, 53A/12, 16] |
5577 sq. km |
| 2018-19 |
NLSM [44M/14, 52D/04, 08, 52H/13, 14, 15, 16, 52L/ 02, 03, 04, 06, 07, 08, 11, 12, 16, 53A/01, 02, 03, 05, 06, 07, 09, 10, 11, 53E/13, 53I/01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 53M/04] |
13233 sq. km |
|
J&K |
1992-93 |
Chenab Catchment |
450 sq. km |
| |
Ramban – Jammu route |
60 km |
| |
Katra – Vaisno Devi route |
14 km |
| 2015-16 |
NLSM [53E/1,2,3,53A/13,14,15,52D/16,52H/4] |
3837 sq. km |
| 2016-17 |
NLSM [43P/9, 10, 43K/16, 43L/13] |
2561 sq. km |
| 2017-18 |
NLSM [43K/14, 15, 43O/2, 43P/13, 14] |
2576 sq. km |
| 2018-19 |
NLSM [43O/03, 07, 12, 16, 52B/16, 52C/13, 14, 15, 52D/13, 52F/03, 04, 07, 08, 11, 12, 16, 52G/01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 52H/01, 05, 09, 13, 14, 52J/04, 52K/01, 02, 03, 05, 06, 10] |
23237 sq. km |
| Meso scale (1:10k/5k) Landslide Susceptibility mapping |
| |
Nanital (FS 1993-95), Bhimtal, Berinag, Joshimath (FS 2007-08), |
|
| Vaisno Devi (FS 2006-07) |
|
| Site-specific landslide mapping |
| |
Dhak nala slide (FS 1970-71), Varunavat Parvat (FS 2002-09), Amiyan (FS 1991-92), Surbee slide in Uttarakhand (FS 2007-09), Lambagar slide (FS 2006-07), Pipalkoti slide zone (FS 2007-08), Semi village subsidence zone on NH-109 and Kamera subsidence zone on NH-58, Rudraprayag District (FS 2014-15), Chaledh and Dinka slide, Chamba, HP (FS 1993-94), Reckong Peo, HP (FS 2010-12), Semi and Kamera villages (FS 2014-15), Wariya and Banderkot villages (FS 2015-16), Barkot landslide (FS 2015-16)
Mansadevi Landslide, Haridwar district and Jurassi Landslide in Nainital District, Uttarakhand (FS 2016-17); Trangla Landslide in Batote, Ramban district, J & K (FS 2017-18)); Naitala landslide and Nalupani landslide in Uttarkashi District (FS 2018-19), UK; Senai Bhalla landslide Bhaderwah, Doda District and Rakh Jhrog village landslide in Batote, District Ramban,J & K( FS 2018-19).
|
| Landslide inventory |
| |
Upto 1997 |
Landslide inventory of major landslides (777 incidences) – (Special Publ. 71) |
| |
1998-2005 |
Landslide inventory of major landslides (251 incidences) |
| |
2013-14 |
Landslide inventory after Uttarakhand disaster of 2013 (330 incidences) |
Landslide work completed in Central Region
| State |
Field Season |
Locality |
Area Covered |
| Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| Maharashtra |
2004-05 |
Malsej Ghat |
60 sq. km |
| 2013-15 |
Ratnagiri area |
340 sq. km |
| 2015-16 |
NLSM [47G/2,3,4,8,47H/11,15,47L/2,3] |
2656 sq. km |
| 2016-17 |
NLSM [47H/6, 10, 14,16 47G/6, 7, 48E/9, 10, 14] |
4147 sq. km |
| 2017-18 |
NLSM [47H/5, 9, 13 47G/10, 11, 12, 15, 16, 48I/1, 2, 5, 47L/1, 4, 8, 47K/3, 4] |
7526 sq. km |
| 2018-19 |
NLSM [47B/16, 14, 47F/1, 2, 4, 16, 47G/01, 5, 9, 13, 14, 47E/10, 11, 12, 14, 15] |
7246 sq. km |
| Site-specific landslide mapping |
|
Maharashtra |
2006-07 |
Bhilar landslide, Satara District |
| 2008-09 |
Dasgaon landslide, Raigad District |
| 2013-15 |
Amboli landslide, Sindhudurg District |
| 2014-15 |
Malin landslide, Pune District |
| 2015-16 |
Identification of vulnerable inhabited slopes in parts of Raigad, Ratnagiri. Pune and Thane districts |
| 2016-17 |
Identification of vulnerable inhabited slopes in parts of Raigad, Ratnagiri, Pune, Thane districts, Maharastra; |
| 2017-18 |
Identification and preliminary assessment of vulnerable/ risky inhabited hill slopes in parts of Mumbai Urban Agglomeration |
| Landslide inventory |
| |
2006-12 |
Landslide inventory (245 incidences) |
| 2014-15 |
Landslide inventory of major landslides (24 incidences) |
Landslide work completed in Eastern Region
| State |
Field Season |
Locality |
Area Covered |
| Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| West Bengal |
2003-06 |
Darjeeling district |
1526 sq. km |
| 2015-16 |
NLSM [78B/1,5,9,13,78A/12] |
1461 sq. km |
| 2016-17 |
NLSM [78A/4, 8, 12, 78B/14, 78F/1, 2, 5, 9, 10, 14] |
1508 sq. km |
| Meso scale (1:12.5k/10k) Landslide Susceptibility mapping |
|
West Bengal |
1999-2000 |
Mirik Town |
6.50 sq. km |
| 2007-11 |
Hazard & Risk analysis around Kurseong Town |
90 sq. km |
| 1999-2000 |
Kalimpong Town |
8.68 sq. km |
| 2015-17 |
Chibo locality, Kalimpong district |
4 sq. km |
| 2017-19 |
Along Gorubathan-Lava road, Kalimpong sub-division, Darjeeling District, West Bengal |
25 sq km |
| Site-specific landslide mapping |
|
West Bengal |
Ambutia landslide, Kurseong (FS 1977-78), Cricket Colony landslide, Tindharia (FS 1975-76), Gayabari landslide on NH-55 (FS 2012-13), Tindharia landslide on NH-55 (FS 2013-14), Paglajhora landslide on NH-55 (FS 2005-06), Berrik landslide on NH-31A (FS 1974-75), Singamari landslide, Karmote slide on Dilaram-Latpanchar road (FS 1982-83), Mana slide on Dilaram-Latpanchar road (FS 1982-83), 27 Mile landslide on NH-31A (FS 2007-08), 28 Mile landslide on NH-31A (FS 2010-12), Hermitage landslide, Darjeeling Town, Lepcha Jhora landslide (FS 1971-02), Dalapchand slide on Algara-Pedong road (FS 2013-14), Chunabhati Kothi Dar landslide (FS 1975-76), Hatisur landslide, NH-31A (FS 2010-12), Alubari landslide (FS 1984-85), Lukubir landslide (FS 1974-75), Singamari landslide (FS 1988-89), 40 km slide (FS 2008-09), 16.6 Km landslide (FS 1975-76), 13.25 Km landslide (FS 2010-12), 17 Km landslide (FS 2012-13) |
| Landslide inventory |
| |
2014-15 |
Landslide inventory of major landslides (24 incidences) |
Landslide work completed in Central Headquarter (LnSD, GHRM Centre)
| State |
Field Season |
Locality |
Area Covered |
| Compendium on Landslides |
| |
2014-15 |
Darjeeling and Sikkim Himalayas |
|
| |
2014-16 |
NW Himalayas |
|
| |
2014-16 |
Southern Parts of Western Ghats |
|
| |
2016-17 |
Maharashtra |
|
| |
2018-19 |
North Eastern region( except Sikkim) |
|
| Research and Development Items |
| |
2014-16 |
Developing methods of Hazard and Risk mapping in Mandakini Valley on 1:50,000 scale |
400 sq.km |
| |
2016-17 |
Development of Regional landslide Early Warning System in parts of Darjeeling district, West Bengal. |
|
| |
2015-17 |
Geotechnical assessment and instrument-aided monitoring for developing EWS for Narendranagar Landslide (a RP based Joint collaboration with DTRL and linked with SU:UK), Uttarakhand. |
|
| |
2016-18 |
Monitoring of Chibo and Gayabari (14th mile) landslides, Darjeeling & Kalimpong districts, West Bengal using InSAR. |
|
| |
2017-19 |
Study of landscape dynamics for landslide risk assessment in Darjeeling Himalaya, West Bengal. |
|
| |
2017-19 |
Study of landscape dynamics for landside risk assessment in Nilgiri hills, Tamil Nadu. |
|
| |
2018-19 |
Site specific mapping of unstable slopes on the right bank of Bhagirathi River in Devprayag using 3D terrestrial laser scanner, Tehri Garhwal district, Uttarakhand. |
|
| |
2018-19 |
Application of SAR Interferometry for delineation of active ground deformation zones in parts of Darjeeling district, West Bengal. |
|
| Macro scale (1:50k/25k) Landslide Susceptibility mapping |
| |
2017-18 |
NLSM [P2-Sikkim] |
1257 sq. km |
|
