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1
Content available Activities of Józefosław Astro-Geodetic Observatory in the last five decades
Rogowski J.B., Barlik M., Litwosz T., Kruczyk M., Kujawa L., Rajner M., Olszak T., Kurka W.
Reports on Geodesy
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2010
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z. 2/89
31-52
EN
Astro-Geodetic Observatory in Józefosław, witch belongs to the Departament of Geodesy and Geodetic Astronomy of the Warsaw University of Technology, started to permanent observations in 1958. First of them was time service started in February 1958, coordinated by BIH. From 1959 astrometrial latitude measurements have been done with aim to determine the parameters of the Earth rotation. In 1991 the Observatory was joned to the International GPS Service for Geodynamics (IGS) and started to operate as a permanent one in 1993. There have been performed many observations and scientific researches, such as: GPS in the frame of IGS/IGLOS/EUREF; tidal observations; absolute gravity measurements; changes of the vertical, based on the gravimetric measurements; astrometric observations and metrology. Moreover studies on RTK and DGPS measurements using mobile phone for data transmision are performed since 1998. WUT EUREF Lokal Analysis Centre, one of the 17 Lokal Analysis Centres acting in Europe, is a very important part of the Observatory. The Centre makes continuous service of one-week and daily aolution in the farme of EPN network, processes national and international GPS campaigns (CEGRN, EXTENDED SAGET etc.), models ionosphere and troposphere parameters, compute tidal components and changes of the vertical according to astrometric and gravimetric measurenents. This paper present history and current state of the art of the Observatory's activites.
2
Content available remote Geodynamic programmes conducted at Jozefoslaw Observatory
Rogowski J. B., Bogusz J., Figurski M., Kruczyk M., Kujawa L., Kurka W., Liwosz T.
Reports on Geodesy
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2005
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z. 2/73
159-170
3
Content available remote Research programe of the astrogeodetic observatory in Józesław
Rogowski J. B., Bogusz J., Figurski M., Kłęk M., Kruczyk M., Kujawa L., Kurka W., Liwosz T.
Reports on Geodesy
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2004
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nr 2/69
213--233
EN
Astrogedodetic Observatory Józefoslaw was joined to the IGS in 1991 and started to the permanent service in 1993. To day GPS stations JOZE and JOZE working in the frame IGS/EUREF. JOZ2 station participate in IGLOS an EUREF IP pilot projects. Results of tidal gravimetric observations; absolute gravity measurements; changes of the vertical, based on the gravimetric measurements and astrometric observations; hydrological and meteorological observations are the base for study of local deformations model. The results of practical test of RTK and DGPS measurements using mobile phone for data transmission performed since 1998 are also presented in the paper. WUT EUREF Local Analysis Centre, one of the 16 Local Analysis Centres acting in Europe, is a very important part of the Observatory. The Centre makes continuous service of one-week solution in the frame of EUREF network, processes national and international GPS campaigns, models ionosphere and troposphere parameters. The part of this Centre is automatic service for GPS data processing. The results of mentioned above work are presented in the paper.
4
Content available remote Activities of astro-geodetic observatory in Jozefoslaw in 2000
Bogusz J., Figurski M., Kruczyk M., Kujawa L., Kurka W., Litwosz T., Pfeil M., Rogowski J.
Reports on Geodesy
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2001
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z. 2/57
153-159
EN
Astro-geodetic Observatory of the Institute of Geodesy and Geodetic Astronomy of the Warsaw University of Technology in Józefosław was incorporated in 1957. In 1991 it was joined to the International GPS Service for Geodynamics (IGS) and started to operate as a permanent one in 1993. Since then the following permanent services have been maintained: GPS observations using Trimble and Turbo Rogue receivers, tidal gravimetric observations with LaCoste&Romberg model D gravimeter and meteorological obseryations. Since 1995 WUT Local Analysis Centre, one of the 13 local Analysis Centres acting in Europe, has started the systematic day-to-day processing of the selected number of European sites in the frame of the EUREF network. It processes national and International GPS campaigns (CEGRN, EXTENDED SAGET etc.), models ionosphere and troposphere parameters, compute tidal components and changes of the vertical according to astrometric and gravimetric measurements. For last 5 years the Centre has processed and analysed many of scientific researches carried out in within the confines of the Central European Initiatiye (CEI). This paper presents state of the art of the Observatory's actiyities. It deals with the acting of it and participating of the WUT Local Analysis Centre to the international scientific projects.
5
Content available remote Studies on different application of real-time kinematic GPS
Bogusz J., Kujawa L., Kurka W., Rogowski J., Szołucha M., Korcz M., Leszczyński W.
Reports on Geodesy
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2000
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z. 6/52
173-179
EN
This paper deals with different application of RTK-GPS methods for precise monitoring of the moving objects of different kind. The high accuracy of this method (which actually reaches a few centimetres) makes the possibility for much wider application as used until now. One of such usage could be the simulation and monitoring ship's slow speed manoeuvres, tested by the authors. It describes results of such tests, which were performed using manmanned models of ferry and VLLC in Ship Handling Research and Training Centre in Iława, Poland and practice determination of the accuracy of the real-time kinematic GPS. One of the objectives of this paper is to recommend the kinematic method, by both the position in real time and postprocessing mode to use in moving objects monitoring. The current state of the telccommunication links allows us to build some kind of tracking system for moving objects monitoring in quasi-real time. The paper also discusses the optimal localisation of the base stations dedicated to such a monitoring system for Warsaw.
6
Content available remote Contribution of astro-geodetic observatory in Józefosław to the CEI International Projects
Bogusz J., Figurski M., Kruczyk M., Kujawa L., Kurka W., Pfeil M., Rogowski J.
Reports on Geodesy
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2000
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z. 6/52
103-110
EN
Astrogeodetic Obserratory of the Institute of Geodesy and Geodetic Astronomy of the Warsaw University of Technology in Józefoslaw was incorporated in 1957. In 1991 it was joint to the International GPS Service for Geodynamics (IGS) and started to operate as a permanent one in 1993. Since the following permanent services have been maintained: GPS observations using Trimble and Turbo Rogue receivers, tidal gravimetric observations with LaCoste&Romberg model D gravimeter and meteorological observations. Since 1995 WUT Local Analysis Centre, one of the 11 local Anarysis Centres acting in Europe, has started the systematic day-to-day processing of the selected number of European sites in the frame of the EUREF network, processes national and international GPS campaigns (CEGRN, EXTENDED, SAGET etc.), models ionosphere and troposphere parameters, compute tidal components and changes of the vertical according to astrometrical and gravimetric measurements. For last 4 years the Centre has processed and analysed many of scientific researches carried out in within the confines of the Central European Initiative (CEI). This paper presents current state of the art of the Observatory's activities. It deals with the acting of it and participating of the WUT Local Analysis Centre to the International scientific projects.
7
Content available remote Some results of permanent GPS data processing performed by WUT EUREF local analysis centre
Bogusz J., Figurski M., Kujawa L., Kurka W., Rogowski J.
Reports on Geodesy
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1999
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z. 5/46
189-194
EN
The Processing Centre at the Institute of Geodesy and Geodetic Astronomy, Warsaw University of Technology (IGGA WUT) was established in the early 1990s. In 1992 it started data processing of large geodetic networks, including EXTENDED SAGET frame which was observed on yearly basis over the years 1992-1998. CERGOP Processing Centre was set up in 1994. The Centre performed data processing of the successive campaigns conducted annually in the years 1992- 1997 on the CEGRN frame established within this project. Since the early 1995 tests on computation strategies were performed in cooperation with the CODE Centre in Bern. The tests were later used for the IGS pilot project on the densification of ITRF through a regional network data processing. In 1996 the WUT GPS Processing Centre became one of the European Local Analysis Centres operating within the framework of EUREF (WUT EUREF LA C). The Centre performs systematic data processing for a selected number of permanent stations, which participate in the EUREF permanent network. For several years now research and works have been conducted on continuous monitoring of the ionosphere and troposphere and on modetling geophysical phenomena for the GPS needs. The local model of deformations will be developed by combining tidal gravimetric data, regional meteorological data and a cycle of observations of the latitude changes conducted for a period of over 40 years and processed in HIPPARCOS system. This paper presents current state of the art of the Centre's activities.
8
Content available remote Some experiences on real-time kinematic and differential GPS applications to naval and bathymetric AIMS
Bogusz J., Kujawa L., Kurka W., Rogowski J., Szołucha M., Korcz M., Leszczyński W.
Reports on Geodesy
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1999
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z. 3/44
199-207
9
Content available remote Some aspects of usage of GPS system in naval application
Bogusz J., Kujawa L., Kurka W., Rogowski J., Szołucha M., Leszczyński W., Popławski T.
Reports on Geodesy
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1999
|
z. 4/45
135-143
10
Content available remote Application of GPS technology to the environmental studies
Bogusz J., Kujawa L., Kurka W., Piraszewski M., Rogowski J.
Reports on Geodesy
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1998
|
z. 9/39
235-246
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