/* DATA DESCRIPTION: Citation: Madsen, Lars (1975): Component parts of the World Heat Flow Data Collection. PANGAEA, https://doi.org/10.1594/PANGAEA.807341 Related to: International Heat Flow Commission, I H F C (2012): Global Heat Flow Database. The Global Heat Flow Database of the International Heat Flow Commission (IHFC), University of North Dakota, USA; (data copied, 2012-10), https://ihfc-iugg.org/products/global-heat-flow-database/data Madsen, Lars (1975): Approximate Geothermal Gradients in Denmark and the Danish North Sea Sector. Danm. geol: Unders., Arbog, 5-16, hdl:10013/epic.41097.d010 Further details: Jessop, Alan M; Hobart, Michael A; Sclater, John G (1976): The World Heat Flow Data Collection - 1975. Geological Survey of Canada, Earth Physics Branch, Geothermal Series, 5, 10 pp, hdl:10013/epic.40176.d002 Coverage: MEDIAN LATITUDE: 56.095414 * MEDIAN LONGITUDE: 8.498205 * SOUTH-BOUND LATITUDE: 54.666700 * WEST-BOUND LONGITUDE: 3.566600 * NORTH-BOUND LATITUDE: 57.483300 * EAST-BOUND LONGITUDE: 12.150000 Parameter(s): Area/locality (Area) * PI: Madsen, Lars Sample, optional label/labor no (Lab no) * PI: Madsen, Lars LATITUDE (Latitude) * GEOCODE LONGITUDE (Longitude) * GEOCODE Depth, bottom/max [m] (Depth bot) * PI: Madsen, Lars * COMMENT: Maximum depth Temperature gradient [mK/m] (T grad) * PI: Madsen, Lars Conductivity, average [W/m K] (Cond average) * PI: Madsen, Lars Heat flow [mW/m**2] (HF) * PI: Madsen, Lars Number (No) * PI: Madsen, Lars * COMMENT: Number of individual sites Method comment (Method comm) * PI: Madsen, Lars License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 330 data points */ Area Lab no Latitude Longitude Depth bot [m] T grad [mK/m] Cond average [W/m K] HF [mW/m**2] No Method comm Denmark Aabenraa 1 55.0500 9.3667 2342 25 2.43 61 1 borehole Denmark Arnum 1 55.2000 8.9833 1829 23 2.43 56 1 borehole Denmark Boerglum 57.3833 9.8500 1516 19 2.43 46 1 borehole Denmark Fjerritslev 1 57.0833 9.2000 907 24 2.43 59 1 borehole Denmark Fjerritslev 2 57.1333 9.2667 2059 23 2.43 55 1 borehole Denmark Flyvbjerg 1 57.3167 10.0500 1695 19 2.43 46 1 borehole Denmark Frederikshavn 2 57.4167 10.5000 1026 23 2.43 57 1 borehole Denmark Frederikshavn 3 57.4833 10.5000 1003 24 2.43 58 1 borehole Denmark Gassum 1 56.5500 10.0167 3036 35 2.43 86 1 borehole Denmark Glamsbjerg 1 55.3333 10.1833 905 22 2.43 54 1 borehole Denmark Grindsted 1 55.7500 8.8500 1647 36 2.43 87 1 borehole Denmark Haldager 1 57.1333 9.8000 1517 42 2.43 101 1 borehole Denmark Hoenning 1 55.9500 9.8500 1726 19 2.43 51 1 borehole Denmark Horsens 1 55.1833 8.9500 1922 21 2.43 45 1 borehole Denmark Lavo 1 56.0000 12.1500 2438 18 2.43 43 1 borehole Denmark Moevling 1 56.1667 8.8333 3669 23 2.43 56 1 borehole Denmark Mors 1 56.8833 8.9167 5215 23 2.43 56 1 borehole Denmark Oerslev 1 54.7500 12.0000 2564 26 2.43 62 1 borehole Denmark Ringe 55.3167 10.5167 1435 23 2.43 55 1 borehole Denmark Roedby 1 54.6667 11.4333 1530 22 2.43 52 1 borehole Denmark Roedby 2 54.6667 11.4000 2720 26 2.43 63 1 borehole Denmark Roedekro 1 55.1167 9.3333 1645 19 2.43 46 1 borehole Denmark Roende 1 56.3333 10.4333 5237 23 2.43 56 1 borehole Denmark Slagelse 1 55.3667 11.3333 2972 27 2.43 65 1 borehole Denmark Thisted 1 57.0333 8.7167 908 33 2.43 80 1 borehole Denmark Toender 1 54.9500 8.7167 3085 21 2.43 51 1 borehole Denmark Toender 2 55.0000 8.7500 3194 24 2.43 58 1 borehole Denmark Uglev 1 56.6500 8.5667 1240 35 2.43 86 1 borehole Denmark Ullerslev 1 56.3667 10.6167 1058 25 2.43 61 1 borehole Denmark Vedsted 1 57.1667 9.6833 2065 22 2.43 54 1 borehole North Sea A-1 55.3715 4.5678 27 1.92 53 1 North Sea A-2 55.3928 4.5678 34 1.92 65 1 BHT North Sea B-1 55.7325 3.5666 32 1.92 61 1 BHT North Sea C-1 56.5340 7.4104 27 1.92 52 1 BHT North Sea D-1 56.4119 5.1873 22 1.92 43 1 BHT North Sea E-1 55.7219 4.3981 31 1.92 59 1 BHT North Sea E-2 55.7059 4.2793 32 1.92 61 1 BHT North Sea F-1 56.9798 6.6637 33 1.92 64 1 BHT North Sea G-1 55.5573 4.6951 31 1.92 59 1 BHT North Sea H-1 55.7803 4.1775 32 1.92 61 1 BHT North Sea I-1 56.0881 3.8211 32 1.92 61 1 BHT North Sea J-1 57.3514 8.3777 39 1.92 74 1 BHT North Sea K-1 57.0754 6.9437 35 1.92 68 1 BHT