XVIIIth Congress: XVIIIth Congress

kraus, karl; waldhäusl, peter

Bibliographic data

Multivolume work

Persistent identifier:: 1667435949

Title:: XVIIIth Congress

Sub title:: Vienna, Austria 1996

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667435949

Language:: English

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1667437070

Title:: XVIIIth Congress

Scope:: 230 Seiten

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667437070

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(31,B1)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist anhand des Copyrightjahrs ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: KINEMATIC GPS PROFILES AND NAVIGATION IN ANTARCTICA A. Capra, F. Radicioni, L. Vittuari

Document type:: Multivolume work

Structure type:: Chapter

of GPS assisted aerophotogrammetry were performed in the framework of a co-operative project between U.S.G.S. and the Dept. of Survey and Land Information (New Zealand). On the aircraft were installed two receivers and were used up to 5 reference stations on ground. The day 326 the operations were co-ordinated by Terra Nova Bay Station on different Italian projects characterised by photo scale ranging from 1:20000 to 1:50000 for mapping purposes and 1:3000 for biological aims (Hothem et al., 1994). During the 1994-95 expedition various RES (Radio Echo Sounding) profiles were made with a GPS antenna installed on the top of a Twin- Otter plane. In Fig.1 is shown a trajectory of the vehicle obtained from a continuos kinematic survey. The master receiver was located at about 1 Km far from the starting point. The plane travel was made through an automatic data processing without any interruption and obtaining the required precision. In Fig. 2 is presented the altymetric profile of the fly referred to same RES survey. 1720000 1710000 Lovin X SI 3 1690000 3 $-8 BBs EB B Er B 1650000 1640000 ht ll 1630000 MIT 470000 480000 490000 500000 510000 520000 530000 540000 East (m) Fig.1- Planimetric track of airborne RES mission obtained by continuous kinematic GPS surveying. Considering the required precision for this particular experiment, it did not appear necessary to use more receivers on board and 32 more reference stations, that could permit to increase the control on the accuracy and repeatability of the survey but that introduce excessive costs for this purpose. The OTF solved automatically the phase integer ambiguities for the whole profile. 1200 © 1 | | 1000 — iis q | [ A | 800 — di - | - | = | BOF leg M : = 7 I = a | I 2 7j I i 2 wl... Slates = 1 I | 200 —- - - — — zm i | | | | | | | I x 7 | | | ELLE Leu | | -200 rT TFT erry rrr rrr TTT 82000 83000 84000 85000 86000 87000 88000 Time (s) Fig. 2- Altimetric profile relative to the trajectory presented in figure 1. 3. International Trans Antarctic Scientific Expedition A continuous kinematic survey was performed on the vehicles partecipating at the International Trans Antarctic Scientific Expeditions test, made during the 9th expedition. The survey was required for navigation purposes and for altimetric description for the ice surface monitoring. The first leg covered a distance of about 280 km from Terra Nova Bay Station towards the plateau with the purpose of investigating the accessibility of the plateau from Italian Base on the basis of the foreseen Traverse to Dome C (1997-98). One of the main objectives of the Traverse Program is the development of a high resolution map in order to describe the climate change during the last 100-200 years on Dome C area. In figures 3, 4 and 5 are reported the comparison between the obtained solutions from two different reference stations. The first International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B1. Vienna 1996 one Secor Diffe is po: cycle 4.( 2.( 0. -2. Coordinate differences (m) -4. Fig.3 obtai refer: 4.( m) Coordinate differences ( Fig.4 obtai two 1

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