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Bianchi, Clara; Mendoza, Luciano Pedro Oscar; Fernández, Laura; Natali, María Paula; Meza, Amalia; Moirano, Juan (2016): Time series of atmospheric water vapour and troposphere zenith total delay, over Central and South America, from a homogeneous GNSS reprocessing (MAGGIA ZTD & IWV Solution 1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.858234, Supplement to: Bianchi, C et al. (2016): Multi-year GNSS monitoring of atmospheric IWV over Central and South America for climate studies. Annales Geophysicae, 34(7), 623-639, https://doi.org/10.5194/angeo-34-623-2016

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Abstract:
Atmospheric water vapour has been acknowledged as an essential climate variable. Weather prediction and hazard assessment systems benefit from real-time observations, whereas long-term records contribute to climate studies. Nowadays, ground-based global navigation satellite system (GNSS) products have become widely employed, complementing satellite observations over the oceans. Although the past decade has seen a significant development of the GNSS infrastructure in Central and South America, its potential for atmospheric water vapour monitoring has not been fully exploited. With this in mind, we have performed a regional, 7-year-long and homogeneous analysis, comprising 136 GNSS tracking stations, obtaining high-rate and continuous observations of column-integrated water vapour and troposphere zenith total delay. As a preliminary application for this data set, we have estimated local water vapour trends, their significance, and their relation with specific climate regimes. We have found evidence of drying at temperate regions in South America, at a rate of about 2 % per decade, while a slow moistening of the troposphere over tropical regions is also weakly suggested by our results. Furthermore, we have assessed the regional performance of the empirical model GPT2w to blindly estimate troposphere delays. The model reproduces the observed mean delays fairly well, including their annual and semi-annual variations. Nevertheless, a long-term evaluation has shown systematical biases, up to 20 mm, probably inherited from the underlying atmospheric reanalysis. Additionally, the complete data set has been made openly available as supplementary material.
Further details:
Time series of atmospheric water vapour and troposphere zenith total delay - ReadMe
Time series of atmospheric water vapour and troposphere zenith total delay - Station list
Time series of atmospheric water vapour and troposphere zenith total delay - station on Google Earth map
Time series of atmospheric water vapour and troposphere zenith total delay - Troposphere zenith total delay files
Coverage:
Median Latitude: -11.492245 * Median Longitude: -62.193073 * South-bound Latitude: -71.673796 * West-bound Longitude: -116.889252 * North-bound Latitude: 35.425156 * East-bound Longitude: -2.841783
Date/Time Start: 2007-01-01T00:00:00 * Date/Time End: 2013-12-31T00:00:00
License:
Creative Commons Attribution-NonCommercial 3.0 Unported (CC-BY-NC-3.0)
Size:
112 datasets

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Datasets listed in this publication series

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  1. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station ABMF_S1. https://doi.org/10.1594/PANGAEA.858211
  2. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station ACYA_S1. https://doi.org/10.1594/PANGAEA.858231
  3. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station AREQ_S1. https://doi.org/10.1594/PANGAEA.858233
  4. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station AUTF_S1. https://doi.org/10.1594/PANGAEA.858232
  5. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station AZUL_S1. https://doi.org/10.1594/PANGAEA.858343
  6. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BAIR_S1. https://doi.org/10.1594/PANGAEA.858344
  7. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BAVC_S1. https://doi.org/10.1594/PANGAEA.858345
  8. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BDOS_S1. https://doi.org/10.1594/PANGAEA.858346
  9. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BELE_S1. https://doi.org/10.1594/PANGAEA.858347
  10. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BOAV_S1. https://doi.org/10.1594/PANGAEA.858348
  11. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BOGT_S1. https://doi.org/10.1594/PANGAEA.858349
  12. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BOMJ_S1. https://doi.org/10.1594/PANGAEA.858350
  13. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BRAZ_S1. https://doi.org/10.1594/PANGAEA.858351
  14. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BRFT_S1. https://doi.org/10.1594/PANGAEA.858352
  15. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BRMU_S1. https://doi.org/10.1594/PANGAEA.858353
  16. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BUE2_S1. https://doi.org/10.1594/PANGAEA.858354
  17. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station BYSP_S1. https://doi.org/10.1594/PANGAEA.858355
  18. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CALL_S1. https://doi.org/10.1594/PANGAEA.858356
  19. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CART_S1. https://doi.org/10.1594/PANGAEA.858357
  20. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CEEU_S1. https://doi.org/10.1594/PANGAEA.858358
  21. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CEFE_S1. https://doi.org/10.1594/PANGAEA.858359
  22. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CEFT_S1. https://doi.org/10.1594/PANGAEA.858360
  23. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CHAC_S1. https://doi.org/10.1594/PANGAEA.858361
  24. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CHET_S1. https://doi.org/10.1594/PANGAEA.858362
  25. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CHPI_S1. https://doi.org/10.1594/PANGAEA.858363
  26. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CONZ_S1. https://doi.org/10.1594/PANGAEA.858364
  27. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station COPO_S1. https://doi.org/10.1594/PANGAEA.858365
  28. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station COYQ_S1. https://doi.org/10.1594/PANGAEA.858366
  29. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CRAT_S1. https://doi.org/10.1594/PANGAEA.858367
  30. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CRO1_S1. https://doi.org/10.1594/PANGAEA.858368
  31. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CRUZ_S1. https://doi.org/10.1594/PANGAEA.858369
  32. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CUCU_S1. https://doi.org/10.1594/PANGAEA.858370
  33. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station CUIB_S1. https://doi.org/10.1594/PANGAEA.858371
  34. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station EBYP_S1. https://doi.org/10.1594/PANGAEA.858372
  35. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station FALK_S1. https://doi.org/10.1594/PANGAEA.858373
  36. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station GCGT_S1. https://doi.org/10.1594/PANGAEA.858374
  37. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station GLPS_S1. https://doi.org/10.1594/PANGAEA.858375
  38. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station GOLD_S1. https://doi.org/10.1594/PANGAEA.858376
  39. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station GUAT_S1. https://doi.org/10.1594/PANGAEA.858377
  40. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station IGM1_S1. https://doi.org/10.1594/PANGAEA.858378
  41. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station IMBT_S1. https://doi.org/10.1594/PANGAEA.858379
  42. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station IMPZ_S1. https://doi.org/10.1594/PANGAEA.858380
  43. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station INEG_S1. https://doi.org/10.1594/PANGAEA.858381
  44. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station IQQE_S1. https://doi.org/10.1594/PANGAEA.858382
  45. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station IQUI_S1. https://doi.org/10.1594/PANGAEA.858383
  46. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station ISPA_S1. https://doi.org/10.1594/PANGAEA.858384
  47. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station LPAZ_S1. https://doi.org/10.1594/PANGAEA.858385
  48. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station LPGS_S1. https://doi.org/10.1594/PANGAEA.858386
  49. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MABA_S1. https://doi.org/10.1594/PANGAEA.858387
  50. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MANA_S1. https://doi.org/10.1594/PANGAEA.858388
  51. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MAPA_S1. https://doi.org/10.1594/PANGAEA.858389
  52. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MARA_S1. https://doi.org/10.1594/PANGAEA.858390
  53. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MCLA_S1. https://doi.org/10.1594/PANGAEA.858391
  54. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MDO1_S1. https://doi.org/10.1594/PANGAEA.858392
  55. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MERI_S1. https://doi.org/10.1594/PANGAEA.858393
  56. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MGBH_S1. https://doi.org/10.1594/PANGAEA.858394
  57. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MPL2_S1. https://doi.org/10.1594/PANGAEA.858395
  58. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MSCG_S1. https://doi.org/10.1594/PANGAEA.858396
  59. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MTY2_S1. https://doi.org/10.1594/PANGAEA.858397
  60. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station MZAC_S1. https://doi.org/10.1594/PANGAEA.858398
  61. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station NAUS_S1. https://doi.org/10.1594/PANGAEA.858399
  62. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station OAX2_S1. https://doi.org/10.1594/PANGAEA.858400
  63. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station OHI2_S1. https://doi.org/10.1594/PANGAEA.858401
  64. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station ONRJ_S1. https://doi.org/10.1594/PANGAEA.858402
  65. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PAAT_S1. https://doi.org/10.1594/PANGAEA.858403
  66. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PAIT_S1. https://doi.org/10.1594/PANGAEA.858404
  67. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PALM_S1. https://doi.org/10.1594/PANGAEA.858405
  68. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PARC_S1. https://doi.org/10.1594/PANGAEA.858406
  69. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PBCG_S1. https://doi.org/10.1594/PANGAEA.858407
  70. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PEPE_S1. https://doi.org/10.1594/PANGAEA.858408
  71. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station POAL_S1. https://doi.org/10.1594/PANGAEA.858409
  72. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station POLI_S1. https://doi.org/10.1594/PANGAEA.858410
  73. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station POVE_S1. https://doi.org/10.1594/PANGAEA.858411
  74. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PPTE_S1. https://doi.org/10.1594/PANGAEA.858412
  75. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station PRMA_S1. https://doi.org/10.1594/PANGAEA.858413
  76. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RECF_S1. https://doi.org/10.1594/PANGAEA.858414
  77. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RIO2_S1. https://doi.org/10.1594/PANGAEA.858415
  78. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RIOB_S1. https://doi.org/10.1594/PANGAEA.858416
  79. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RIOD_S1. https://doi.org/10.1594/PANGAEA.858417
  80. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RJCG_S1. https://doi.org/10.1594/PANGAEA.858418
  81. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RNMO_S1. https://doi.org/10.1594/PANGAEA.858419
  82. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station RNNA_S1. https://doi.org/10.1594/PANGAEA.858420
  83. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station ROGM_S1. https://doi.org/10.1594/PANGAEA.858421
  84. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SAGA_S1. https://doi.org/10.1594/PANGAEA.858422
  85. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SALU_S1. https://doi.org/10.1594/PANGAEA.858423
  86. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SAMA_S1. https://doi.org/10.1594/PANGAEA.858424
  87. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SANT_S1. https://doi.org/10.1594/PANGAEA.858425
  88. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SAVO_S1. https://doi.org/10.1594/PANGAEA.858426
  89. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SCCH_S1. https://doi.org/10.1594/PANGAEA.858427
  90. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SCRZ_S1. https://doi.org/10.1594/PANGAEA.858428
  91. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SCUB_S1. https://doi.org/10.1594/PANGAEA.858429
  92. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SJRP_S1. https://doi.org/10.1594/PANGAEA.858430
  93. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SMAR_S1. https://doi.org/10.1594/PANGAEA.858431
  94. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SSA1_S1. https://doi.org/10.1594/PANGAEA.858432
  95. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station SSIA_S1. https://doi.org/10.1594/PANGAEA.858433
  96. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station STHL_S1. https://doi.org/10.1594/PANGAEA.858434
  97. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station TAMP_S1. https://doi.org/10.1594/PANGAEA.858435
  98. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station TOPL_S1. https://doi.org/10.1594/PANGAEA.858436
  99. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station TUCU_S1. https://doi.org/10.1594/PANGAEA.858437
  100. Bianchi, C; Mendoza, LPO; Fernández, L et al. (2016): Time series of atmospheric water vapour at station UBER_S1. https://doi.org/10.1594/PANGAEA.858438

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