PANGAEA_967529 Sub-daily zenith total delay time series for GPS stations on bedrock for Antarctica and the sub Antarctic sector, 1995-2021 Buchta, Eric; Scheinert, Mirko; King, Matt; Wilson, Terry; Clarke, Peter J; Gómez, Demián; Kendrick, Eric; Knöfel, Christoph; Koulali, Achraf Sub-daily zenith total delay time series for GPS stations on bedrock for Antarctica and the sub Antarctic sector, 1995-2021 2025-02-05 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.967529 Investigator Eric Buchta eric.buchta@tu-dresden.de Earth Science Event label Location Analyst DATE/TIME LATITUDE LONGITUDE ELEVATION Text file Text file (File Size) geoscientificInformation A351_GR2023 A368_66075M001_GR2023 Abbott Peak ABBZ_GR2023 ABE1_GR2023 Abendberg ABOA ABOA_GR2023 AERO_GR2023 Aerodromnaja Allan Hills ALN0_GR2023 ANT0_GR2023 Antarctica Ant Hill Archambault Ridge ARHT_66001M005_GR2023 ARR0_GR2023 ARR1_GR2023 ARR2_GR2023 ARR3_GR2023 ARR5_GR2023 ARR6_GR2023 Arrival Heights, McMurdo Arrival Heights 0 Arrival Heights 1 Arrival Heights 2 Arrival Heights 3 Arrival Heights 5 Arrival Heights 6 ART1_66017M001_GR2023 Arturo Prat Arturo Prat Greenwhich Island Arturo Prat IGM mark BACK_GR2023 Backer Island Base Artigas Base Esperanza Base Frei Base Juan Carlos Livingston Island Base Marambio Base Orcadas bea0 BEA0_GR2023 bea2 BEA2_GR2023 bea3 BEA3_GR2023 bea4 BEA4_GR2023 BEAN_66077M001_GR2023 Bean Peaks BEAR_GR2023 Bear Peninsula Beaufort Island Beaver Lake bedrock deformation BEJ2 BEJ2_GR2023 BELG_66018M002_GR2023 Belgrano II BELL_GR2023 Bellingshausen FAGS BENN_GR2023 Bennett Nunatak BERP_GR2023 Bettle Peak BFT0_GR2023 BHIL_66073M001_GR2023 BIR0_GR2023 Bombs BOMZ_GR2023 BORC_GR2023 BRA0_GR2023 Bratina Island BREN_66080M001_GR2023 Brennecke Nunataks Brimstone Peak BRIP_GR2023 BRM0_GR2023 BRO0_GR2023 Brosnahan Island BSA1_66081M001_GR2023 BTL0_GR2023 BUMS_GR2023 Bumstead Nunatak Bunger Hills BUR0_GR2023 BURI_66065M002_GR2023 Butcher Ridge BVLK_GR2023 CAD2_66092M001_GR2023 CAD3_66101M001_GR2023 CAD4_66093M001_GR2023 CAD5_66091M001_GR2023 CAD6_66099M001_GR2023 Cape Adare Cape Alexander Cape Bird Cape Crozier Cape Disappointment Cape Framnes Cape James SmithIs Cape Kerr Cape Philippi Cape Phillips Cape Reynolds Cape Roberts Cape Roberts 0 Cape Ross Cape Royds Cape Wallace LowIs CAPF_GR2023 CAS1_66011M001_GR2023 Casey Chick Island CJAM_GR2023 Clarke Mountains CLRK_GR2023 COAT_GR2023 CON0_GR2023 CON1_GR2023 CON2_GR2023 CONG_GR2023 Conrad1 Conway Range Cordiner Peak COTE_66096M001_GR2023 CRDI_GR2023 CRN0_GR2023 CRZ0_GR2023 CWAL_GR2023 DAL1_66019M001_GR2023 DAL2_GR2023 DAL5_66019M003_GR2023 DALL_66019M002_GR2023 Dallmann 1 DALT_GR2023 Dalton Corner DAV1_66010M001_GR2023 Davis DEV0_GR2023 Deveall Island Deverall Island DEVI_GR2023 DLM1_GR2023 DOO1_GR2023 DOO2_GR2023 DRY1_GR2023 Drygalski1 DUM1_91501M001_GR2023 DUMG_91501M003_GR2023 Dumont d'Urville Dunedin Range DUPT_GR2023 Duthiers Point DWT0_GR2023 E1G2 E1G2_GR2023 ELE1_66021M001_GR2023 Elephant Island ELHT_GR2023 ELPH_GR2023 ERE0_GR2023 Erebus 0 ESH0_GR2023 ESP1_66022M001_GR2023 Esperanza Esser Hill Evans Height FALL_GR2023 Fallone Nunataks FIE0_GR2023 Fishtail Point FLM0_GR2023 FLM5_66061M002_GR2023 FONP_GR2023 FOR1_66023M001_GR2023 FOR2_66023M002_GR2023 FOR3_GR2023 Forster 1 Forster 2 Forster 3 FOS1_66024M001_GR2023 Fossil Bluff Foyn Point Franklin Island FREI_66012S001_GR2023 FRK0_GR2023 FTP0_GR2023 FTP4_66062M002_GR2023 Gillies Island GLDK_GR2023 Global positioning system GMEZ_66083M001_GR2023 Gomez Nunatak Gould Knoll GPS GRA1_GR2023 Granat Grove Mountains HAA1_66025M001_GR2023 HAAG_GR2023 Haag Nunatak Hawkes Heights HOG2_GR2023 Hooper Shoulder Hoopers Shoulder HOOZ_GR2023 Horseshoe Harbour Howard Nunatak HOWE_GR2023 HOWN_GR2023 HTON_66084M001_GR2023 Hughes Bluff HUGO_GR2023 Hugo Island HUM1_GR2023 Humboldt Husky Pass Hutton Mountains IGGY_GR2023 Iggy Ridge Inexpressible Island Inman Nunatak INMN_GR2023 INS1_GR2023 Insel IZR0 IZR0_GR2023 Jensen Nunataks JNSN_66085M001_GR2023 JUAN_GR2023 Jubany/ Dallman Jubany / Dallmann KEPA_42701M001_GR2023 KER0_GR2023 King Edward Point Kliment Ohridski KOH1_66026M001_GR2023 KOH2_66026M002_GR2023 Kontaktnaja KOTA_66027M001_GR2023 Kottas Mountains Landing Bluff LANG_GR2023 Langhovde LDBF_GR2023 LEHG_GR2023 LEN1_GR2023 Leningradskaya Lepley Nunatak Lichen Hills Little Rock LNTK_66086M001_GR2023 Lonewolf Nunatak Lower Erebus Hut LPLY_GR2023 LWN0_66068M001_GR2023 LXAA LXAA_66072M002_GR2023 Lyon Nunataks MACG_GR2023 MacIntosh MacIntosh Ridge2 MAJK_GR2023 MANT_GR2023 MAR1_66029M001_GR2023 Marambio Marble Point Marmelon Point Martin Peninsula MAS0_GR2023 Mason Spur MAW1_66004M001_GR2023 Mawson MBF0_GR2023 MBIO_41577M001_GR2023 MBL1 MBL1_GR2023 MBL2 MBL2_GR2023 MBL3 MBL3_GR2023 MCAR_GR2023 Mc Daniel Nunatak MCG2_GR2023 MCM4_66001M003_GR2023 MCMC_66001M003_GR2023 MCMD_GR2023 McMurdo Community Base Station McMurdo GPS Station McMurdo L2C MCRG_GR2023 MELM_66088M001_GR2023 Mid-Ellsworth Mountains Miller Crag MIN0_GR2023 Minna Bluff MIR3_GR2023 Mirny 3 MKIB_66076M001_GR2023 Monte Bruce Monte Cassino Morro Rancagua Mount Carbone Mount Cox Mount Crean Mount Dewitt Mount Doorly 1 Mount Doorly 2 Mount Erebus West Mount Ivins Mount Johns Mount Manthe Mount Paterson Mount Sidley Mount Takahe Mount Walcott Mount Woollard MRAN_GR2023 MRTP_GR2023 Mt. Coates Mt. Erebus Lower Hut Mt. Fleming Mt. Howe Mt. McKibben Mt. Murphy MTAK_GR2023 Mt Baxter Mt Brown MTCX_GR2023 Mt Draeger Mt Finch Mt Jiracek MTJN_66090M001_GR2023 Mt Kinet Mt Larsen Mt Masley Mt Melbourne Mt Monteagle Mt Seitz Mt Strathcona Mt Suggs MURP_GR2023 Najak Nunatak NAUS_GR2023 Nausea Knob NONS_GR2023 Nonshøgda NOT1_66031M001_GR2023 Notter Point O'Higgins O'Higgins / Antarctica OHG1_66008M003_GR2023 OHI2_66008M005_GR2023 OHI3_66008M006_GR2023 OHIG_66008M001_GR2023 OTR1_GR2023 Otradnaja1 PADD_GR2023 Padda Island PAL1_66005M001_GR2023 PAL2_66005M002_GR2023 PALM_66005M002_GR2023 Palmer Palmer Community Base Station Palmer Community Base Station P.S. Palmer Station PALV_66005M002_GR2023 PATN_GR2023 PECE_GR2023 Pecora Escarpment PET1_66032M001_GR2023 PET1_GR2023 Peter I Island PHIG_GR2023 PIG2_GR2023 Pine Island 2 Pirrot Hills PIRT_GR2023 PRA1_66033M001_GR2023 PRAT_GR2023 PROA_GR2023 PROG_GR2023 Progress Progress Astropunkt FAGS Prospect Point PRPT_GR2023 PRTT_GR2023 Punta Spring Rambo Nunatak RAMG_GR2023 Ramsey Glacier RAYG_GR2023 Ray Seismic Site REYJ_66012M002_GR2023 Rey Jorge RMBO_GR2023 ROB0_GR2023 ROB4_66063M002_GR2023 Robertson Island ROBN_GR2023 ROS0_GR2023 ROTA_66007M001_GR2023 ROTB_GR2023 ROTH_66007M003_GR2023 Rothera ROY0_GR2023 RUS1_GR2023 Russkaya RYN0_GR2023 San Martin Scott Base SCTB_66071M001_GR2023 SDLY_GR2023 SGP1_GR2023 SGP3_GR2023 SGP4_GR2023 SGP5_GR2023 SIG1_30607M001_GR2023 Signy Island SKA1_GR2023 Skali AANI SE Skallen Skarvsness SKLN_GR2023 SKRV_GR2023 Slater Rocks SLTR_GR2023 SMR5_66034M002_GR2023 SMRT_43102S001_GR2023 Snyder Rocks SOG1_GR2023 SOG2_GR2023 SOG3_GR2023 South_Georgia_01 South_Georgia_02 South_Georgia_03 SPGT_GR2023 SPPT_GR2023 SPR1_66035M001_GR2023 Spring Point SPRZ_41576M001_GR2023 St. Kliment Ohridski Starr Nunatak STEW_GR2023 Steward Hills SUGG_GR2023 SVEA SVEA_GR2023 SYOG_66006S002_GR2023 Syowa Terra Nova Bay Terra Nova Bay 2 Theron Mountains Thompson Spur THRO_GR2023 THUR_GR2023 Thurston Island TNB1_66036M001_GR2023 TNB2_GR2023 Tombstone Hill TOMO_GR2023 Toney Mountain TOTK_GR2023 Tottuki Misaki Traverse Mountains TROL_66037M001_GR2023 Truncated Cones TRVE_66078M001_GR2023 Untersee1 USE1_GR2023 VER1_66038M001_GR2023 VER3_GR2023 Vernadsky Vernadsky Station VESL_66009M001_GR2023 Vesleskarvet VL01_GR2023 VL02_GR2023 VL03_GR2023 VL04_GR2023 VL05_GR2023 VL06_GR2023 VL07_GR2023 VL08_GR2023 VL09_GR2023 VL10_GR2023 VL11_GR2023 VL12_GR2023 VL13_GR2023 VL14_GR2023 VL15_GR2023 VL16_GR2023 VL17_GR2023 VL18_GR2023 VL19_GR2023 VL20_GR2023 VL21_GR2023 VL22_GR2023 VL23_GR2023 VL27_GR2023 VL29_GR2023 VL30_GR2023 VL32_GR2023 VLHG_GR2023 VNAD_GR2023 W01B W01B_GR2023 W02B W02B_GR2023 W03B W03B_GR2023 W04A W04A_GR2023 W05A W05A_GR2023 W05B W05B_GR2023 W07A W07A_GR2023 W07B W07B_GR2023 W08A W08A_GR2023 W09A W09A_GR2023 W10B W10B_GR2023 W14B W14B_GR2023 W17B W17B_GR2023 WAL0_GR2023 Warren Range Welch Mountains Westhaven Nunatak Whichaway Nunata White Island Whitmore Mountains WHN0_66069M001_GR2023 WHTM_GR2023 WILN_GR2023 Wilson Bluff Base Wilson Nunatak WLCH_66079M001_GR2023 WLCT_GR2023 WLRD_66089M001_GR2023 WRN0_GR2023 WTE0_GR2023 WWAY_GR2023 zenith total delay ZHON_66030M001_GR2023 Zhong Shan 1995-01-01 2022-01-01 Complete -87.415655 -54.003231 -155.022892 178.047113 -54.1 m a.s.l. (ELEVATION) 3715.1 m a.s.l. (ELEVATION) GIANT-REGAIN Geodynamics In ANTarctica based on REprocessing GNSS dAta Initiative unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

Leobener Str.

Bremen Bremen 28359 Germany online 3357 data points text/tab-separated-values Buchta, Eric; Scheinert, Mirko; King, Matt; Wilson, Terry; Koulali, Achraf; Clarke, Peter J; Gómez, Demián; Kendrick, Eric; Knöfel, Christoph; Busch, Peter (2025): Advancing geodynamic research in Antarctica: reprocessing GNSS data to infer consistent coordinate time series (GIANT-REGAIN). Earth System Science Data, 17(5), 1761-1780, https://doi.org/10.5194/essd-17-1761-2025 Sub-daily zenith total delay time series parameters: 0_parameter_table.tab (URI: https://download.pangaea.de/reference/125963/attachments/0_parameter_table.tab)

The GIANT-REGAIN (Geodynamics In ANTarctica based on REprocessing GNSS dAta Initiative) project aimed to reprocess and provide consistent GPS time series of all available GPS stations on bedrock in Antarctica from 1995 to 2021. Four analysis centres processed the GPS data and, in addition to daily station coordinates, estimated tropospheric signal delays in the form of zenith total delays (ZTD). Here we provide the resulting time series of ZTD for each station and from each analysis centre. The TUD, OSU and UTAS analysis centres provide time series with a temporal resolution of one hour, while the NEWC solutions have a resolution of two hours. The dataset consists of tab-delimited text files, with each file named using the following convention <station_id>_GR2023_ztd_<ac>.tab. The <station_id> is a unique identifier for the GPS station within this dataset consisting of the four character site code and the IERS domes code (if assigned to the station), <GR2023> refers to the GIANT-REGAIN project, <ztd> denotes the zenith total delay, and <ac> indicates the analysis centre (newc, osu, tud, utas). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.967529"!

http://en.wikipedia.org/wiki/Elevation ELEVATION http://en.wikipedia.org/wiki/ISO_6709 LATITUDE http://en.wikipedia.org/wiki/ISO_6709 LONGITUDE http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME https://doi.org/10.5194/essd-17-1761-2025 Advancing geodynamic research in Antarctica: reprocessing GNSS data to infer consistent coordinate time series (GIANT-REGAIN) PANGAEA_967515 DIF 9.4 2025-02-05 2026-04-30