বাংলাদেশ ভূতাত্ত্বিক জরিপ অধিদপ্তর

জেলা

উপজেলা/এলাকা

ভূ-বৈজ্ঞানিক তথ্যাবলী

• Geological map of Dhaka City & its suburbs at scale 1:50000 (1972)
• Geological map of Dhaka City at scale 1:20000 (1990), 1:50000 (2009, GSB-UNDP under CDMP-1) and 1:50000 (2014, GSB-BGR)
• 3D Geological model of Dhaka city (Holocene to Plio-Pleistocene) (2014, GSB-BGR)
• Photogeological map at scale 1:50000 (2007)
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)
• Geological map of Bansi river at scale 1:50000 (1969)
• Geological map of Purbachal at scale 1:50000 (2013)
• Geomorphological map of Dhaka city at scale 1:50000 (2009, GSB-UNDP under CDMP-1) and 1:50000 (2014, GSB-BGR)
• Geomorphological map of Purbachal at scale 1:50000 (2013)
• Geotechnical map of Dhaka city at scale 1:50000 (2009, GSB-UNDP under CDMP-1)
• Engineering geological map of Dhaka City at scale 1:20000 (1990) and at scale 1: 50000 (2011)
• Engineering geological map of Purbachal at scale 1:50000 (2013)
• Physiographic map of Dhaka City at scale 1:40000 (1990)
• Generalized Landuse map of Dhaka City at scale 1:25000 (1990)
• High Resolution Terrain Model of Dhaka City (accuracy 0.1-0.25 m) (2011, GSB-BGR)
• High Resolution Terrain Model of Purbachal (1 m interval) (2013)
• Digital geological database for 3D geo-information (2014, GSB-BGR)
• Fills on natural drainage system of Dhaka City at scale 1:40000 (1990)
• Artificially filling area map at scale 1:40000 (1990), 1:65000 (1991) and 1:40000 (2002)
• Map of water logged area of Dhaka City at scale 1: 40000 (2002)
• Road Network map of Dhaka City at scale 1: 40000 (2002)
• Water logging problem of Dhaka City (2002)
• 3D aquifer-aquitard model of Gulshan & Kakrail (2011)
• Hazaribag Tannery effluent purification & chromium recovery technology (2008); (No. of sample analyzed: 48)
• Sand quality & gravity analysis for civil work (1987)
• Flood hazard map of Purbachal at scale 1:30000 (2011, GSB-BGR)
• Inundation map of Purbachal (with 4-8m flood level) at scale 1:30000 (2011, GSB-BGR)
• Turag river dyke analysis for Geodisaster risk (2012, GSB-NGI)
• Mineralogical analysis of Red Clay (Madhupur Clay); (No. of Sample analyzed: 4), ( 2011)
• ‘Gurkha Earthquake’ in 2015 analysis
• Engineering geological analysis of Rampura building collapse in 2015
• Palynological study at Aftabnagar (2016); (identified pollen >163; analyzed 4 samples within depth 13-37.5 m)
• Standard Pollen study (monsoon flower), 2016; (total sample =28)
• DND embankment weak zone analysis (2017; GSB-NGI)
• Investigation of peat deposit at Kawran bazaar (1959); (No. of observation pit: 2)
• Analysis of Fe, Pb, Cd, F & Zn in Groundwater (No. of sample analyzed: 105), (2020)

• Photogeological map at scale 1:50000 (2007)
• ‘Gurkha Earthquake’ in 2015 analysis
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)

• Photogeological map at scale 1:50000 (2007)
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)
• Determination and Purification of Textile waste of DEPZ; (No. of Sample analyzed: 44), ( 2011)
• Geochemical Investigation (No. of sample analyzed: 33), (2020)

• Photogeological map at scale 1:50000 (2007)
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)

• Geological map at scale 1:50000 (1987)
• Topographic map at scale 1:50000 (1987)
• Geological Resources map at scale 1:50000 (1987)
• Active processes map at scale 1:50000 (1987)
• Photogeological map at scale 1:50000 (2007)
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)

• Geological map at scale 1:50000 (2014)
• Photogeological map at scale 1:50000 (2007)
• Geo-technical suitability map at scale 1:50000 (2014)
• Physiographic & Geomorphic map at scale 1:50000 (2014)
• Drainage morphology variation map at scale 1:50000 (2007)
• SPOT (1990) image interpreted map at scale 1:50000 (2007)
• Landsat TM (B-4 & 3) image interpreted map at scale 1:250000 (2007)
• Landsat TM FCC (B-2,3,4) image interpreted map at scale 1:250000 (2007)
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)

• Geological map at scale 1:50000 (2014)
• Geo-technical suitability map at scale 1:50000 (2014)
• Physiographic & Geomorphic map at scale 1:50000 (2014)
• Photogeological map at scale 1:50000 (2007)
• Geological map of Madhupur Tract and Adjoining area at scale 1:250000 (1975, 1987)

• Weak point identification of DND embankment (2017)

• Geological map at scale 1:50000 (2010)
• Geomorphologic map at scale 1:50000 (2010)
• Engineering geological map at scale 1:50000 (2010)

গাজীপুর

• Mineralogical identification with Elemental analysis (2017)
• Trace element (Zr, Cd, Co, Cu, Ni, Pb, Zn) determination (2017)
• Geologic map at scale 1:50000 (2017)
• Elemental analytical result comparison between XRF and ICP (OES) (2017)
• Subsurface and ground water toxic elemental analysis (Pb, Cd, Co, Cu, Ni, Zn) (2012)

• Geological map at scale 1:50000 (2010)
• Geomorphologic map at scale 1:50000 (2010)
• Engineering geological map at scale 1:50000 (2010)

• Mineralogical identification with Elemental analysis (2017)
• Trace element (Zr, Cd, Co, Cu, Ni, Pb, Zn) determination (2017)
• Geologic map at scale 1:50000 (2017)
• Elemental analytical result comparison between XRF and ICP (OES) (2017)

• Geological map at scale 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)
• Heavy mineral identification (%, reserve, economic assessment) of Jamuna river channel Bars (2018)

• Geological map at scale 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)
• Heavy mineral identification (%, reserve,economic assessment) of Jamuna river channel Bars (2018)

• Geological map at scale 1:250000 (1975); 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)
• White clay exploration (extent, reserve, quality) (2016)

• Geological map at scale 1:50000 (1991, GSB-USGS), (1993), (2008)
• Geomorphologic map at scale 1:50000 (1993, GSB-USGS)

• Geological map at scale 1:50000 (1991, GSB-USGS), (1993), (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)

• Geological map at scale 1:50000 (1991, GSB-USGS), (1993), (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)
• Radiocarbon dating (1 tree log) (1991, GSB-USGS)

• Geological map at scale 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)
• Heavy mineral identification (%, reserve, economic assessment) of the Jamuna river channel Bars (2018)

• Geological map at scale 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)

• Geological map at scale 1:50000 (1991, GSB-USGS), (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)

• Geological map at scale 1:50000 (1991, GSB-USGS), (1994), (2008)
• Geomorphologic map at scale 1:50000 (1994, GSB-USGS)
• Elemental Hazard map at scale 1:50000 (1994, GSB-USGS)
• Physiographic map at scale 1:50000 (2008)
• Jamuna River bank change from 1830 to 1990 at scale 1:50000 (1994, GSB-USGS)
• Structure, Tectonic and Lineaments map at scale 1:50000 (1994, GSB-USGS)
• Heavy mineral identification (%, reserve, economic assessment) of the Jamuna river channel Bars (2018)

• Geological map at scale 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)

• Geological map at scale 1:50000 (1991, GSB-USGS) (2008)
• Geomorphologic map at scale 1:50000 (1991, GSB-USGS)
• Physiographic map at scale 1:50000 (2008)

• Geological map at scale 1:50000 (2020)
• Geomorphologic map at scale 1:50000 (2020)
• Land use map at scale 1:50000 (2020)
• Arsenic distribution map at scale 1:50000 (2020)

• Geological map at scale 1:50000 (2016)
• Geomorphologic map at scale 1:50000 (2016)
• Geo-hazard map at scale 1:50000 (2016)
• Land use map at scale 1:50000 (2016)
• Heavy mineral identification (%, reserve, economic assessment) of Jamuna river channel Bars (2018)

• Geological map at scale 1:50000 (2016)
• Land use map at scale 1:50000 (2016)
• Arsenic distribution map at scale 1:50000 (2016)
• Bank erosion map of the Padma River (1968 to 2014) at scale 1:250000 (2016)

• Heavy mineral identification (%, reserve, economic assessment) of Jamuna river channel Bars (2018)

• Prospect of Peat (%, reserve, economic assessment) at and around Norshunda river (1957)

• Heavy mineral identification (%, reserve, economic assessment) at Meghna river channel Bars (2019)

মনোহরদী

• Geological map at scale 1:50000 (2009)
• Sedimentological and chemical analysis (2009)
• Heavy mineral identification (%, reserve, economic assessment) at Old Braahmaputra river channel Bars (2019)

• Heavy mineral identification (%, reserve, economic assessment) at Old Braahmaputra river channel Bars (2019)

• Heavy mineral identification (%, reserve, economic assessment) at Old Braahmaputra and Meghna river channel Bars (2019)

• Geologic map at scale 1:50000 (2009)
• Sedimentological and chemical analysis
• Heavy mineral identification (%, reserve, economic assessment) at Shitalakshya river channel Bars (2019)

• Heavy mineral identification (%, reserve, economic assessment) at Shitalakshya river channel Bars (2019)

• Heavy mineral identification (%, reserve, economic assessment) of the Meghna river and estuarine areas (2019)
• Sedimentological and Mineralogical analyses (40 samples analyzed) (2019)

• Geological map at scale 1:50000 (2020)
• Geomorphologic map at scale 1:50000 (2020)
• Drainage density map at scale 1:50000 (2020)

• Geological map at scale 1:50000 (2014)
• Physiographic map at scale 1:50000 (2014)

• Geological map at scale 1:50000 (2014)
• Physiographic map at scale 1:50000 (2014)

• Geological map at scale 1:50000 (2014)
• Physiographic map at scale 1:50000 (2014)

ফরিদপুর সদর

• Peat distribution map at scale 1:50000 (1955)
• Prospect of Peat (%, reserve, economic assessment) (1957)
• Physico-chemical properties distribution map of ground water at scale 1:50000 (2020)
• Ion distribution map of ground water at scale 1:50000 (2020)
• Analysis of morphodynamics & river shifting 2017)
• Geomorphologic map in 1:50000 scale (2017)

• Geomorphologic map at scale 1:50000 scale (2017)
• Analysis of morphodynamics & river shifting of The Padma (2017)
• Concentration of major, minor and trace element distribution map at scale 1:50000 (2017)
• Arsenic concentration analyses (42 samples analyzed) (2017)

• Geological map at scale 1:50000 (2014)
• Geomorphologic map at scale 1:250000 (2014)
• Landuse map at scale 1:250000 (2014)
• Geomorphological map at scale 1:50000 scale (2017)
• Analysis of morphodynamics & river shifting of The Padma (2017)

• Geomorphologic map at scale 1:50000 (2017)
• Analysis of morphodynamics & river shifting of The Padma (2017)

টুঙ্গিপাড়া

• Physico-chemical properties distribution map of ground water at scale 1:50000 ( 2014)
• Ion distribution map of ground water at scale 1:50000 (2014)

কোটালীপাড়া

• Prospect of Peat (%, reserve, economic assessment) in part of Baghia Beel (1957)

কাশিয়ানী

• Natural hazard analysis of the coastal part (2009)
• Riverbank erosion analysis of the coastal part (2009)
• Prospect of Peat (%, reserve, economic assessment) in part of Baghia Beel (1957)

• Aquifer delineation and characterization (2004)
• Natural hazard analysis of the coastal part (2009)
• Riverbank erosion analysis of the coastal part (2009)
• Geological map at scale 1:50000 (2014)
• Geomorphologic map at scale 1:250000 (2014)
• Landuse map at scale 1:250000 (2014)
• Physico-chemical property distribution map of ground water at scale 1:50000 ( 2020)
• Ion distribution map of ground water at scale 1:50000 (2020)

• Aquifer delineation and characterization (2004)
• Prospect of Peat (%, reserve, economic assessment) in part of Baghia Beel (1957)

• Natural hazard analysis of the coastal part (2009)
• Riverbank erosion analysis of the coastal part (2009)
• Heavy mineral identification (%, reserve, economic assessment) of the Meghna river and estuarine areas (2019)

• Geological map at scale 1:50000 (2014)
• Geomorphologic map at scale 1:250000 (2014)
• Landuse map at scale 1:250000 (2014)

• Heavy mineral identification (%, reserve, economic assessment) of the Meghna river and estuarine areas (2019)
• Natural hazard analysis of the coastal part (2009)
• Riverbank erosion analysis of the coastal part (2009)