Data processing of GNSS observations of the GEONAS network: effects of extreme meteorological conditions

Title:

Data processing of GNSS observations of the GEONAS network: effects of extreme meteorological conditions

Creator:

Grácová, Milada, Mantlík, František, Vladimír Schenk, and Zdeňka Schenková

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:1d3c4b06-873c-4109-8411-dc99e7771d0a
uuid:1d3c4b06-873c-4109-8411-dc99e7771d0a
issn:1214-9705

Subject:

Geologie. Meteorologie. Klimatologie, GPS sítě, data, GPS netwoks, GPS permanent observatories, time series, meteorological effect, 7, and 551

Type:

article, články, journal articles, model:article, and TEXT

Format:

print, bez média, and svazek

Description:

The Institute of the Rock Structure and Mechanics AS CR operates the GEONAS network that now consists of 17 perm anent GPS observatories. The outliers and in consistencies occur within the time series observed in the winter season 200 5/2006 for the position of the GNSS antennas of the observatories SNEC and BISK located high in the m ountains, at th e Sněžka Mt. (1602 m, the Giant Mts.) and the Biskupská kupa Mt. (890 m, the Jeseníky Mts.) respectively. Therefore web cameras and meteorological sensors were in stalled at GEONAS observatories located in the mountain regions. The snow coverage and other meteorological influences affecti ng the antennas monitoring GPS signals at these observatories were estimated. The individual photos were analyzed and compared to variations in the time series to obtain the time series for winter seasons reducing the snow coverage effects., Milada Grácová, František Mantlík, Vladimír Schenk and Zdeňka Schenková., and Obsahuje bibliografické odkazy

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Acta geodynamica et geomaterialia : | 2007 Volume:4 | Number:4 (148)

Harvested from:

CDK

Metadata only:

false