Examination of the weighted calculation in GPS

Tetsuya Hada, Toshiyuki Tanaka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

At present, we can measure within several centimeters by high performance GPS. But the system requires a lot of money for its infrastructure. We paid attention the weighted matrix of least-squares method in SPS. We proposed the new weighted matrix, it is calculated by "dr". We aimed at compensation of positioning by using the new matrix. We could improve SPS precision and accuracy.

Original languageEnglish
Title of host publicationProceedings of the SICE Annual Conference
Pages2606
Number of pages1
Publication statusPublished - 2005
EventSICE Annual Conference 2005 - Okayama, Japan
Duration: 2005 Aug 8 → 2005 Aug 10

Other

OtherSICE Annual Conference 2005
CountryJapan
CityOkayama
Period05/8/8 → 05/8/10

Fingerprint

Global positioning system
Compensation and Redress

Keywords

  • Accuracy
  • GPS
  • Least-squares method
  • Precision
  • Weighted calculation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Hada, T., & Tanaka, T. (2005). Examination of the weighted calculation in GPS. In Proceedings of the SICE Annual Conference (pp. 2606)

Examination of the weighted calculation in GPS. / Hada, Tetsuya; Tanaka, Toshiyuki.

Proceedings of the SICE Annual Conference. 2005. p. 2606.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hada, T & Tanaka, T 2005, Examination of the weighted calculation in GPS. in Proceedings of the SICE Annual Conference. pp. 2606, SICE Annual Conference 2005, Okayama, Japan, 05/8/8.
Hada T, Tanaka T. Examination of the weighted calculation in GPS. In Proceedings of the SICE Annual Conference. 2005. p. 2606
Hada, Tetsuya ; Tanaka, Toshiyuki. / Examination of the weighted calculation in GPS. Proceedings of the SICE Annual Conference. 2005. pp. 2606
@inproceedings{f79952079a2046b1b39df276c3c01fcf,
title = "Examination of the weighted calculation in GPS",
abstract = "At present, we can measure within several centimeters by high performance GPS. But the system requires a lot of money for its infrastructure. We paid attention the weighted matrix of least-squares method in SPS. We proposed the new weighted matrix, it is calculated by {"}dr{"}. We aimed at compensation of positioning by using the new matrix. We could improve SPS precision and accuracy.",
keywords = "Accuracy, GPS, Least-squares method, Precision, Weighted calculation",
author = "Tetsuya Hada and Toshiyuki Tanaka",
year = "2005",
language = "English",
pages = "2606",
booktitle = "Proceedings of the SICE Annual Conference",

}

TY - GEN

T1 - Examination of the weighted calculation in GPS

AU - Hada, Tetsuya

AU - Tanaka, Toshiyuki

PY - 2005

Y1 - 2005

N2 - At present, we can measure within several centimeters by high performance GPS. But the system requires a lot of money for its infrastructure. We paid attention the weighted matrix of least-squares method in SPS. We proposed the new weighted matrix, it is calculated by "dr". We aimed at compensation of positioning by using the new matrix. We could improve SPS precision and accuracy.

AB - At present, we can measure within several centimeters by high performance GPS. But the system requires a lot of money for its infrastructure. We paid attention the weighted matrix of least-squares method in SPS. We proposed the new weighted matrix, it is calculated by "dr". We aimed at compensation of positioning by using the new matrix. We could improve SPS precision and accuracy.

KW - Accuracy

KW - GPS

KW - Least-squares method

KW - Precision

KW - Weighted calculation

UR - http://www.scopus.com/inward/record.url?scp=33645274643&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645274643&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33645274643

SP - 2606

BT - Proceedings of the SICE Annual Conference

ER -

Access to Document