GNSS tropospheric products at 40 ground-based GNSS stations in New Zealand (2022_01)

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Autori principali:	Li, Haobo, Wang, Xiaoming
Natura:	Dataset Open Access
Lingua:	en
Pubblicazione:	PANGAEA 2023
Soggetti:	AUCK_WST; AUKT_WST; Binary Object; BLUF_WST; CNCL_WST; CORM_WST; DATE/TIME; DNVK_WST; DUND_WST; Elevation of event; Event label; GISB_WST; GLDB_WST; GNSS; GNSS Receiver; GNSS tropospheric sounding technique; HAAS_WST; HAMT_WST; HAST_WST; HIKB_WST; HOKI_WST; HORN_WST; KAIK_WST; KARA_WST; KTIA_WST; Latitude of event; LEXA_WST; LKTA_WST; Longitude of event; MAHO_WST; MAVL_WST; METH_WST; MQZG_WST; MTJO_WST; New Zealand; NLSN_WST; NPLY_WST; PYGR_WST; QUAR_WST; TAUP_WST; TRNG_WST; tropospheric gradients; VGMT_WST; WANG_WST; WARK_WST; Weather station/meteorological observation; WEST_WST; WGTN_WST; WGTT_WST; WHKT_WST; WHNG_WST; WRPA_WST; WST; zenith total delay
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_version_	1867169154766733312
author	Li, Haobo Wang, Xiaoming
author_facet	Li, Haobo Wang, Xiaoming
collection	Datos científicos de ciencias marinas y ambientales
contents	With the rapid development of the advanced ground-based Global Navigation Satellite Systems (GNSS) tropospheric sounding technique in recent decades, it has offered unprecedented opportunities for atmospheric information acquisition. The variables obtained using this technique, e.g., zenith total delay (ZTD) and tropospheric gradients, are recognized to possess the benefits of high spatiotemporal resolution, long-term stability and all-weather capability. Therefore, in recent years, they have demonstrated their feasibility and great potential in serving the meteorology, hydrology and climate communities. In this data archive, GNSS tropospheric products at 40 ground-based GNSS stations employed in New Zealand over the period January 1-31, 2022 are provided. The whole dataset includes the site coordinates, 5-min ZTD and tropospheric gradients. Spefically, the Bernese GNSS software with the precise point positioning approach was adopted to retrieve ZTD estimates at these stations. In addition, the Vienna Mapping Function 1, the observation window of 27 h, the elevation cut-off angle of 3°, the high quality International GNSS Service Final orbits and clocks were also included in the retrieval process. To further improve the quality of the dataset, during the data processing, the phase wind-up effect, the solid Earth and ocean pole tide effects as well as relativistic delays were all modeled according to the IERS Conventions 2010.
format	Dataset Open Access
id	pangaea_https___doi_org_10_1594_PANGAEA_957052
institution	PANGAEA
language	en
publishDate	2023
publisher	PANGAEA
record_format	pangaea
spellingShingle	GNSS tropospheric products at 40 ground-based GNSS stations in New Zealand (2022_01) Li, Haobo Wang, Xiaoming AUCK_WST; AUKT_WST; Binary Object; BLUF_WST; CNCL_WST; CORM_WST; DATE/TIME; DNVK_WST; DUND_WST; Elevation of event; Event label; GISB_WST; GLDB_WST; GNSS; GNSS Receiver; GNSS tropospheric sounding technique; HAAS_WST; HAMT_WST; HAST_WST; HIKB_WST; HOKI_WST; HORN_WST; KAIK_WST; KARA_WST; KTIA_WST; Latitude of event; LEXA_WST; LKTA_WST; Longitude of event; MAHO_WST; MAVL_WST; METH_WST; MQZG_WST; MTJO_WST; New Zealand; NLSN_WST; NPLY_WST; PYGR_WST; QUAR_WST; TAUP_WST; TRNG_WST; tropospheric gradients; VGMT_WST; WANG_WST; WARK_WST; Weather station/meteorological observation; WEST_WST; WGTN_WST; WGTT_WST; WHKT_WST; WHNG_WST; WRPA_WST; WST; zenith total delay With the rapid development of the advanced ground-based Global Navigation Satellite Systems (GNSS) tropospheric sounding technique in recent decades, it has offered unprecedented opportunities for atmospheric information acquisition. The variables obtained using this technique, e.g., zenith total delay (ZTD) and tropospheric gradients, are recognized to possess the benefits of high spatiotemporal resolution, long-term stability and all-weather capability. Therefore, in recent years, they have demonstrated their feasibility and great potential in serving the meteorology, hydrology and climate communities. In this data archive, GNSS tropospheric products at 40 ground-based GNSS stations employed in New Zealand over the period January 1-31, 2022 are provided. The whole dataset includes the site coordinates, 5-min ZTD and tropospheric gradients. Spefically, the Bernese GNSS software with the precise point positioning approach was adopted to retrieve ZTD estimates at these stations. In addition, the Vienna Mapping Function 1, the observation window of 27 h, the elevation cut-off angle of 3°, the high quality International GNSS Service Final orbits and clocks were also included in the retrieval process. To further improve the quality of the dataset, during the data processing, the phase wind-up effect, the solid Earth and ocean pole tide effects as well as relativistic delays were all modeled according to the IERS Conventions 2010.
title	GNSS tropospheric products at 40 ground-based GNSS stations in New Zealand (2022_01)
topic	AUCK_WST; AUKT_WST; Binary Object; BLUF_WST; CNCL_WST; CORM_WST; DATE/TIME; DNVK_WST; DUND_WST; Elevation of event; Event label; GISB_WST; GLDB_WST; GNSS; GNSS Receiver; GNSS tropospheric sounding technique; HAAS_WST; HAMT_WST; HAST_WST; HIKB_WST; HOKI_WST; HORN_WST; KAIK_WST; KARA_WST; KTIA_WST; Latitude of event; LEXA_WST; LKTA_WST; Longitude of event; MAHO_WST; MAVL_WST; METH_WST; MQZG_WST; MTJO_WST; New Zealand; NLSN_WST; NPLY_WST; PYGR_WST; QUAR_WST; TAUP_WST; TRNG_WST; tropospheric gradients; VGMT_WST; WANG_WST; WARK_WST; Weather station/meteorological observation; WEST_WST; WGTN_WST; WGTT_WST; WHKT_WST; WHNG_WST; WRPA_WST; WST; zenith total delay
url	https://doi.org/10.1594/PANGAEA.957052

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