Network based high accuracy realtime GPS positioning for GCP correction of high resolution satellite imagery

Higuchi, H.; Saito, Masaichi; Iwahashi, T.; Usui, Sumio

doi:10.1109/igarss.2004.1369979

Cited by 4 publications

(2 citation statements)

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“…Frequency-dependent and frequency-independent correction parameters represent the linear correlation of north-south and eastwest errors for each reference station (Yüksel 2015;Öğütcü 2014;Wübbena and Bagge 2006;Higuchi et al 2004;Wübbena et al 2001).…”

Section: Network-based Rtk Techniquesmentioning

confidence: 99%

The effect of GLONASS on position accuracy in CORS-TR measurements at different baseline distances

YURDAKUL

Kalaycı

2022

International Journal of Engineering and Geosciences

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FKP GLONASS MAC Network-Based RTK VRS GLONASS system; It has become the second system operating on a global scale after the GPS system in the world, after completing the satellite constellation and using it at full capacity as of 8 December 2011. Due to the increasing need for high accuracy and precision real-time location information, CORS networks have become widespread in the world. In Turkey, it was established as CORS-TR and opened for use in December 2008. Comprehensive studies investigating the effects of Network-Based RTK techniques (VRS, FKP, and MAC) in the CORS-TR network are very limited due to the fact that the GLONASS system has been used at full capacity recently. In this paper, it is aimed to determine the effect of measurements derived from the Network-Based RTK techniques in the CORS-TR network of the GLONASS system on the location accuracy, and thus to make a business plan according to the accuracy and precision requirements of all civil and military users. For this purpose, simultaneous measurements were made with 6 GNSS receiver devices of the same brand and model. A total of 308,908 epoch data (northing value, easting value, and ellipsoidal height: projection coordinates (ITRF96 Datum, 2005.00 Reference Epoch)) were collected at one-second intervals in each technique and for seven days of measurements. As a result of the evaluation and analysis of the data sets obtained with the measurements; It has been observed that the GLONASS system has a positive effect on position accuracy, but in some cases, it also has disruptive effects. It has been observed that the most important contribution is to increase the number of visible satellites and to enable measurements with GLONASS satellites in cases where GPS satellites alone are not sufficient, especially in areas where the satellite elevation angle is narrowed, such as city centers, and forest areas.

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Section: Network-based Rtk Techniquesmentioning

confidence: 99%

The effect of GLONASS on position accuracy in CORS-TR measurements at different baseline distances

YURDAKUL

Kalaycı

2022

International Journal of Engineering and Geosciences

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“…Referans istasyonları ile gezici GNSS alıcısı arasındaki mesafe enterpolasyon işleminde ağırlıklandırma için kullanılır. Modellenen alana göre gezici GNSS alıcısı için, kuzey-güney ve doğu-batı şeklinde düzlemsel düzeltme parametreleri oluşturularak gezici GNSS alıcılarına aktarılır (Şekil 2) [2,6,9,19,20,23,31].…”

Section: Fkp Tekniği (Fkp Technique)unclassified

GLONASS ın Kısa Bir Bazda (5 Km) Ağ Bazlı RTK Tekniklerine (VRS, FKP, MAC) Etkisi

YURDAKUL¹,

Kalaycı²

2020

neufmbd

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Research on data collection and database update of GIS based on GPS technology

Han

Tian

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05.

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Network based high accuracy realtime GPS positioning for GCP correction of high resolution satellite imagery

Cited by 4 publications

References 1 publication

The effect of GLONASS on position accuracy in CORS-TR measurements at different baseline distances

The effect of GLONASS on position accuracy in CORS-TR measurements at different baseline distances

GLONASS ın Kısa Bir Bazda (5 Km) Ağ Bazlı RTK Tekniklerine (VRS, FKP, MAC) Etkisi

Research on data collection and database update of GIS based on GPS technology

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