cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.810518
title: (Table 1a) Stable isotopes, lipid content and PCB concentration in zooplankton species from Kongsfjorden and Liefdefjorden

description: All concentrations are given per g lipid weight. Zooplankton samples are taken from the whole water column. 0 = below limit of detection.
DOI: 10.1594/pangaea.672165
title: Radiosonde measurements from station South Pole (1998-03)

description: Start location: Amundsen-Scott Station; Distance from radiation site: 1 km
DOI: 10.1594/pangaea.753485
title: (Table 5) Relative abundance of Pliocene and Pleistocene sponge spicules from ODP Hole 113-695A

description: X = present, - = absent, the occurrence of "actino"- specimens are designated by "a".
DOI: 10.1594/pangaea.875489
title: Ozone measurements from station Lindenberg (2010-10)
DOI: 10.1594/pangaea.881958
title: Radiosonde measurements from station Barrow (2007-05)

description: Start location: Barrow, Alaska, USA; Distance from radiation site: 7 km
DOI: 10.1594/pangaea.898482
title: Ultra-violet measurements from station Bondville (2018-10)
DOI: 10.1594/pangaea.753487
title: (Table 7) Relative abundance of Pliocene and Pleistocene sponge spicules from ODP Hole 113-697B

description: X = present, - = absent, the occurrence of "actino"- specimens are designated by "a".
DOI: 10.1594/pangaea.718208
title: Ultra-violet measurements from station Boulder, SURFRAD (2008-07)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-09.
DOI: 10.1594/pangaea.898454
title: Ultra-violet measurements from station Bondville (2018-03)
DOI: 10.1594/pangaea.821624
title: Meteorological measurements in the upper air during ballon flight ERA-CLIM ID 0098

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.822767
title: Meteorological measurements in the upper air at station Little America I, 1929-09-22 to 1934-09-11, ERA-CLIM ID 5497

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.762375
title: Current measurements with ADCP 20030810_Flamanville

description: Current measurements were acquired from several stations around the Cap de la Hague over periods of 14-25 hours, using a SONTEK ADP profiler with a frequency of 1 000 kHz placed on the seabed. Current profiles were collected every 15 s, with vertical resolution of 2 m. files contains average speeds from surface to bottom.
DOI: 10.1594/pangaea.921270
title: Ultra-violet measurements from station Selegua (2020-06)
DOI: 10.1594/pangaea.793326
title: (Table 14) Age and stratigraphic position of middle Miocene through Quaternary diatom datum levels in ODP Leg 167 sites

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.822657
title: Meteorological measurements in the upper air at station Rostock, 1913-04-02 to 1913-05-14, ERA-CLIM ID 4980

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.677493
title: Ozone measurements from station Ny-Ålesund (2003-07)

description: Ozone values are integrated from measured ozone profiles
DOI: 10.1594/pangaea.696333
title: Basic measurements of radiation at station Ilorin (2000-07)

description: Some additional quality control will be performed during summer 2013 for the LW data. For further infos contact Rachel T. Pinker
DOI: 10.1594/pangaea.740749
title: Age determination of sediment core SKVARRAN, Skvarran, Sweden

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.870075
title: Links to master tracks in different resolutions from POLAR 2 flight EPICA_II_01
DOI: 10.1594/pangaea.825105
title: (Table S4) Rock magnetic parameters measured on the ANDRILL AND1-1B drill core

description: Empty cells denotes an indeterminate analysis
DOI: 10.1594/pangaea.672104
title: Radiosonde measurements from station South Pole (1992-06)

description: Start location: Amundsen-Scott Station; Distance from radiation site: 1 km
DOI: 10.1594/pangaea.825083
title: Age determination results from site Poemetsried
DOI: 10.1594/pangaea.681119
title: Meteorological synoptical observations from station Ny-Ålesund (1993-12)

description: On 2016-07-06 some corrections on the wind speed were made for this dataset. The old version is available at: ftp://ftp.bsrn.awi.de/nya/OldVersions_2016-07-06_oldSYNOPS/
DOI: 10.1594/pangaea.855238
title: Meteorological synoptical observations from station Minamitorishima (2015-09)
DOI: 10.1594/pangaea.860077
title: Other measurements at 10 m from station Rock Springs (2009-07)
DOI: 10.1594/pangaea.673428
title: Radiosonde measurements from station Barrow (2000-09)

description: Start location: Barrow, Alaska, USA; Distance from radiation site: 7 km
DOI: 10.1594/pangaea.723542
title: Radiosonde measurements from station Southern Great Plains (1999-03)

description: Version 2, 2009-07-02; Launches at irregular time intervals. The radiosonde measurements from station Southern Great Plains are used for Billings and E13
DOI: 10.1594/pangaea.722135
title: Other measurements at 10 m from station Goodwin Creek (1995-04)

description: Version 2, 2009-06-24
DOI: 10.1594/pangaea.705333
title: Basic measurements of radiation at station Carpentras (2004-09)
DOI: 10.1594/pangaea.668502
title: Basic and other measurements of radiation at station Barrow (1999-07), Version 1

description: Ellsworth G. Dutton discovered a calibration glitch in the SWD "Short-wave downward (GLOBAL) radiation" data for Barrow, Alaska. SWD data was therefore removed from this dataset. Please refer to the updated Version 2 (see replaced by reference) with correct calibration.
DOI: 10.1594/pangaea.870505
title: Geochemistry of loess-paleosol sequence Hecklingen
DOI: 10.1594/pangaea.821587
title: Meteorological measurements in the upper air, ERA-CLIM ID 0032

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.723493
title: Radiosonde measurements from station Southern Great Plains (1997-06)

description: Version 2, 2009-07-02; Launches at irregular time intervals. The radiosonde measurements from station Southern Great Plains are used for Billings and E13
DOI: 10.1594/pangaea.757449
title: Geothermal measurements in the Tyrrhenian Sea

description: Geothermal data obtained during Cruise 12 of the R/V Vityaz-II and published data on heat flux of the Tyrrhenian Sea are analyzed. The thermal field is related to principal tectonic structures of the basin. Distribution of heat flux indicates that the initial stage of rifting occurs in the central basin of the Tyrrhenian Sea.
description: Supplement to: Verzhbitsky, Evgeny V; Sborshchikov, Igor M; Shilovskiy, Pavel P (1988): Heat flux and geology of the Tyrrhenian Sea. Oceanology, 28(4), 498-501
DOI: 10.1594/pangaea.727547
title: Radiosonde measurements from station Camborne (2007-01)
DOI: 10.1594/pangaea.740384
title: Age determination of sediment core GRASVATN, Grasvatn, Norway

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.672779
title: Basic and other measurements of radiation at station South Pole (1996-06)
DOI: 10.1594/pangaea.672781
title: Basic and other measurements of radiation at station South Pole (1996-08)
DOI: 10.1594/pangaea.898967
title: Radiosonde measurements from station Payerne (2018-03)
DOI: 10.1594/pangaea.782986
title: Radiosonde measurements from station Southern Great Plains (2011-10)

description: Launches at irregular time intervals. The radiosonde measurements from station Southern Great Plains are used for Billings and E13
DOI: 10.1594/pangaea.870910
title: Annotated record of the detailed examination of Mn deposits from Monte Mangart saddle, Slovenia

description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.672782
title: Basic and other measurements of radiation at station South Pole (1996-09)
DOI: 10.1594/pangaea.871079
title: High resolution stable water isotope composition (δ¹⁸O and dD) of firn core OH-6
DOI: 10.1594/pangaea.870901
title: Annual total suspended solids loads of Wivenhoe reservoir

description: Error was calculated using information from non-flood years, and therefore likely to underestimate uncertainty for the "flood year": 2010/2011.
DOI: 10.1594/pangaea.672783
title: Basic and other measurements of radiation at station South Pole (1996-10)
DOI: 10.1594/pangaea.672787
title: Basic and other measurements of radiation at station South Pole (1997-02)
DOI: 10.1594/pangaea.672788
title: Basic and other measurements of radiation at station South Pole (1997-03)
DOI: 10.1594/pangaea.740463
title: Age determination of sediment core KLUK74, Kluki, Poland

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.676720
title: (Table 1) Age determination of sediment core Alkor_159_225514 from the Skagerrak, North Sea

description: Measured on bulk benthic foraminifera. Project: Integrated Baltic Sea Environmental Study (IBSEN); funded by German Ministry of Education and Research (BMBF)
DOI: 10.1594/pangaea.740121
title: Age determination of sediment core S87, Lake Skrzetuszewskie, Poland

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.740740
title: Age determination of sediment core SIIKASUO, Siikasuo, Finland

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.871082
title: High resolution stable water isotope composition (δ¹⁸O and dD) of firn core OH-9
DOI: 10.1594/pangaea.870067
title: Links to master tracks in different resolutions from POLAR 2 flight EMAGE-V_17
DOI: 10.1594/pangaea.863995
title: Ultra-violet measurements from station Goodwin Creek (2010-04)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.672812
title: Basic and other measurements of radiation at station South Pole (1999-03)
DOI: 10.1594/pangaea.740766
title: Age determination of sediment core SRE4, Lake Srebarna, Bulgaria

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.786231
title: Basic measurements of radiation at station Xianghe (2010-09)
DOI: 10.1594/pangaea.747932
title: Meteorological observations during COLCHESTER cruise from St. Helena to Ferdinando Loronho started at 1758-07-17
DOI: 10.1594/pangaea.672820
title: Basic and other measurements of radiation at station South Pole (1999-11)
DOI: 10.1594/pangaea.672821
title: Basic and other measurements of radiation at station South Pole (1999-12)
DOI: 10.1594/pangaea.740230
title: Age determination of sediment core BREITNAU, Breitnau-Neuhof, Germany

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.740399
title: Age determination of sediment core HENSP, Lough Henney, United Kingdom

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.740423
title: Age determination of sediment core ISOKARR, Isokärret, Finland

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.870880
title: Radiosonde measurements from station Southern Great Plains (2012-07)

description: Launches at irregular time intervals. The radiosonde measurements from station Southern Great Plains are used for Billings and E13
DOI: 10.1594/pangaea.718534
title: Radiosonde measurements from station Boulder, SURFRAD (2001-03)

description: Start location: Denver, CO; Distance from radiation site: 40 km; If launch time is exactly 00Z or 12Z, the actual launch time is likely unknown; Version 2, 2009-06-12
DOI: 10.1594/pangaea.870904
title: Annual total phosphorus loads of Somerset reservoir

description: Error was calculated using information from non-flood years, and therefore likely to underestimate uncertainty for the "flood year": 2010/2011.
DOI: 10.1594/pangaea.778970
title: Carbon isotope record of profile Tercis

description: Heights at Tercis correspond to the new measurement of the section and are not identical with the level notation by Odin (2001).
DOI: 10.1594/pangaea.823365
title: (Table 2) Reflection microscopy of Fe-Ti oxides at DSDP Hole 55-432A

description: +++ = abundant, ++ = common, + = present, - = absent.
DOI: 10.1594/pangaea.753462
title: (Table 6) Abundance of silicoflagellates and ebridians in ODP Hole 113-690B
DOI: 10.1594/pangaea.870092
title: Links to master tracks in different resolutions from POLAR 2 flight EPICA_III_02
DOI: 10.1594/pangaea.753463
title: (Table 7) Abundance of silicoflagellates and ebridians in ODP Hole 113-693A
DOI: 10.1594/pangaea.887566
title: Expanded measurements from Neumayer Station (2017-12)

description: 99999: No clouds detected
DOI: 10.1594/pangaea.870309
title: Links to master tracks in different resolutions from POLAR 2 flight NOGRAM_1998_25
DOI: 10.1594/pangaea.826116
title: Interstitial water analysis from IODP Hole 327-U1363G

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.704939
title: Basic and other measurements of radiation at station South Pole (2006-01)
DOI: 10.1594/pangaea.740808
title: Age determination of sediment core TOPPELA, Toppeladugärd, Sweden

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.650389
title: Monthly landings of different species in 1999, Chile
DOI: 10.1594/pangaea.722155
title: Ultra-violet measurements from station Goodwin Creek (1995-11)

description: Version 2, 2009-06-24. UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.672146
title: Radiosonde measurements from station South Pole (1996-07)

description: Start location: Amundsen-Scott Station; Distance from radiation site: 1 km
DOI: 10.1594/pangaea.870021
title: Links to master tracks in different resolutions from POLAR 5 flight DoCo_2007/08_09
DOI: 10.1594/pangaea.870378
title: Links to master tracks in different resolutions from POLAR 5 flight WEGAS_2010/11_41
DOI: 10.1594/pangaea.896788
title: Major ion and silicon isotope composition of glacial meltwaters, Leverett and Kiattuut glacier, Greenland

description: This data product contains dissolved and amorphous particulate silicon concentrations and isotopic compositions, and ancillary data (discharge, conductivity, suspended particulate matter, pH, major ion data) for glacial meltwaters collected from two glaciers in Greenland: Leverett Glacier (67 degrees N, 50 degrees W) and Kiattuut Sermiat (61 degrees N, 45 degrees W).
description: Please note that the values of nitrate (micromol/L) were erroneously calculated using the formula (nitrate (microeq/L)/2) and they were corrected on 2019-02-04 to equal nitrate (microeq/L).
description: Supplement to: Hatton, Jade Elizabeth; Hendry, Katharine R; Hawkings, Jonathan; Wadham, Jemma; Kohler, Tyler; Stibal, Marek; Beaton, Alexander; Bagshaw, Elizabeth; Telling, J (2019): Investigation of subglacial weathering under the Greenland Ice Sheet using silicon isotopes. Geochimica et Cosmochimica Acta, 247, 191-206
DOI: 10.1594/pangaea.678074
title: Expanded measurements from station Ny-Ålesund (1992-10)

description: 99999: No clouds detected
DOI: 10.1594/pangaea.672160
title: Radiosonde measurements from station South Pole (1997-10)

description: Start location: Amundsen-Scott Station; Distance from radiation site: 1 km
DOI: 10.1594/pangaea.496225
title: Water temperature MBT profiles from cruise U90X089259M_1981
DOI: 10.1594/pangaea.870957
title: Geochemistry of heavy minerals of sediment sample LOMROG07-GC10_49-51cm
DOI: 10.1594/pangaea.870022
title: Links to master tracks in different resolutions from POLAR 5 flight DoCo_2007/08_10
DOI: 10.1594/pangaea.845758
title: Radiosonde measurements from station Ny-Ålesund (2014-05)

description: The Ny-Ålesund radiosonde program is part of the GCOS Reference Upper-Air Network (GRUAN). Please consider using the Ny-Alesund reference radiosonde data with higher temporal resolution and uncertainty values for all height levels, available via http://www.gruan.org.
DOI: 10.1594/pangaea.674952
title: Radiosonde measurements from station Ny-Ålesund (1997-06)
DOI: 10.1594/pangaea.804787
title: (Appendix) Geochemistry of samples from DSDP Hole 38-338, ODP Hole 152-917A and ODP Leg 163 holes
DOI: 10.1594/pangaea.806531
title: (Table 1) Sedimentation rates at DSDP Hole 82-558A
DOI: 10.1594/pangaea.675066
title: Radiosonde measurements from station Sede Boqer (2003-08)

description: Wind speed was multiplied by a factor of 0.1 (2009-08-28). Start location: Bet-Dagan, Israel; Distance from radiation site: 120 km
DOI: 10.1594/pangaea.677180
title: Ozone measurements from station Boulder (2003-02)

description: Location: Boulder, Colorado, USA; Distance from radiation site: 16 km
DOI: 10.1594/pangaea.804556
title: Table 3: Methane concentration and carbon isotope composition in sediment core BP01-26
DOI: 10.1594/pangaea.922703
title: Pollen counts in sediment core 14-OM-20B from Omoloy region, north-eastern Siberia
DOI: 10.1594/pangaea.870379
title: Links to master tracks in different resolutions from POLAR 5 flight WEGAS_2010/11_42
DOI: 10.1594/pangaea.860390
title: Radiosonde measurements from station Desert Rock (2009-09)

description: If launch time is exactly 00Z or 12Z, the actual launch time is likely unknown
DOI: 10.1594/pangaea.672865
title: Basic and other measurements of radiation at station South Pole (2003-08)
DOI: 10.1594/pangaea.907127
title: Ozone measurements from station Izaña (2019-09)
DOI: 10.1594/pangaea.672866
title: Basic and other measurements of radiation at station South Pole (2003-09)
DOI: 10.1594/pangaea.726066
title: (Table 3) Isotopic composition of C from bicarbonate ions dissolved in water of the Kara Sea, data of August-September 1999
DOI: 10.1594/pangaea.891009
title: Other measurements at 10 m from station Southern Great Plains (2016-10)
DOI: 10.1594/pangaea.870381
title: Links to master tracks in different resolutions from POLAR 5 flight WEGAS_2010/11_44
DOI: 10.1594/pangaea.810523
title: Age model of IODP Site 320-U1336

description: Depth [m] = Core depth below sea floor (CSF) [mbsf]Depth [mcd] = Core composite depth below sea floor (CCSF)
DOI: 10.1594/pangaea.870024
title: Links to master tracks in different resolutions from POLAR 5 flight DoCo_2007/08_12
DOI: 10.1594/pangaea.898043
title: Ultra-violet measurements from station Izaña (2019-01)
DOI: 10.1594/pangaea.511022
title: Radiosonde at Georg-Forster station on 1986-10-15 12:00h

description: Height of tropopause 9759 m, total ozone 235.2 DU
DOI: 10.1594/pangaea.870001
title: Links to master tracks in different resolutions from POLAR 6 flight CRYOVEX_1111250701
DOI: 10.1594/pangaea.910202
title: Basic measurements of radiation at station Boulder, SURFRAD (2019-06)
DOI: 10.1594/pangaea.704942
title: Basic and other measurements of radiation at station South Pole (2006-04)
DOI: 10.1594/pangaea.872290
title: Links to master tracks in different resolutions from POLAR 2 flight EPICA_I_23
DOI: 10.1594/pangaea.756162
title: (Table 2) Biomass and size characteristics of Aurelia aurita in the Black Sea as determined from the Argus manned submersible

description: Based on estimate of Aurelia aurita concentration in the Black Sea from the Argus manned submersible in April-May 1984, as well as on author's data and published information on metabolic rate and feeding of medusa, biomass of medusa Aurelia aurita in the epipelagic zone of the Black Sea is estimated to be about 400 million tons of wet weight, and its mean annual production to be 400-900 million tons wet weight or about 1.1-2.5 million tons of organic carbon, equivalent to approximately 1-3% of primary production.
description: Supplement to: Shushkina, Elvira A; Arnautov, Genrikh N (1985): Quantitative distribution of the Medusa Aurelia and its role in the Black Sea ecosystem. Oceanology, 25(1), 102-106
DOI: 10.1594/pangaea.908808
title: Meteorological synoptical observations from station Sapporo (2019-09)
DOI: 10.1594/pangaea.762282
title: Counts and mass of different fish species from beam trawl samples in the Eastfrisian Wadden Sea during POLARIS cruise PO0495

description: Depth, water was calculated as mean from bathymetric depths at start/end of trawl
DOI: 10.1594/pangaea.804212
title: Tab. 2: Gravity measurements of the Inntal underground at Thaur

description: A cross-section of the Inn-valley has been surveyed by refraction- and refiection-seismic and gravimetrie methods. The thickness of the Inn-va.!ley sediments is 340- 390 m. At the northern edge of the valley an intermediate layer between sediments and basement has been detected, which is up to 300 ITl thick. This zone seems to mark the boundary of the northern calcareous alps.
description: Supplement to: Aric, Kay; Steinhauser, Peter (1976): Geophysikalische Untersuchung des Inntal-Untergrundes bei Thaur, östlich von Innsbruck. Zeitschrift für Gletscherkunde und Glazialgeologie, 12(1), 37-54
DOI: 10.1594/pangaea.677797
title: Ozone measurements from station South Pole (2000-10)
DOI: 10.1594/pangaea.858926
title: Benthic foraminiferal assemblages of sediment core POS287_26-1B
DOI: 10.1594/pangaea.672882
title: Basic and other measurements of radiation at station South Pole (2005-01)
DOI: 10.1594/pangaea.889672
title: Diatoms in Laguna Azul sediments
DOI: 10.1594/pangaea.677799
title: Ozone measurements from station South Pole (2000-12)
DOI: 10.1594/pangaea.919972
title: Radiosonde measurements from station Budapest (2019-12)
DOI: 10.1594/pangaea.806563
title: Daily summary of air temperature measurements at weather station Vent, 1940-1949
DOI: 10.1594/pangaea.678099
title: Expanded measurements from station Ny-Ålesund (1994-11)

description: 99999: No clouds detected
DOI: 10.1594/pangaea.678359
title: Ultra-violet measurements from station Payerne (2000-01)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-01-27. UV reflect values might still contain errors.
DOI: 10.1594/pangaea.695594
title: Meteorological synoptical observations from station Ny-Ålesund (2006-08)

description: On 2016-07-06 some corrections on the wind speed were made for this dataset and a decimal was added to the atmospheric pressure value. The old version is available at: ftp://ftp.bsrn.awi.de/nya/OldVersions_2016-07-06_oldSYNOPS/
DOI: 10.1594/pangaea.740620
title: Age determination of sediment core NMADBER, Nedre Madbergagölen, Sweden

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.705322
title: Basic and other measurements of radiation at station South Pole (2006-07)
DOI: 10.1594/pangaea.826326
title: Point measurements of magnetic susceptibility from IODP Hole 330-U1375B

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.825085
title: Age determination results from site Servolex
DOI: 10.1594/pangaea.835259
title: Radiosonde measurements from station Momote (2001-09)

description: Version 3, 2014-08-26. Launches at irregular time intervals