JP4316777B2 - 重力測定装置及び方法 - Google Patents

重力測定装置及び方法 Download PDF

Info

Publication number
JP4316777B2
JP4316777B2 JP2000225568A JP2000225568A JP4316777B2 JP 4316777 B2 JP4316777 B2 JP 4316777B2 JP 2000225568 A JP2000225568 A JP 2000225568A JP 2000225568 A JP2000225568 A JP 2000225568A JP 4316777 B2 JP4316777 B2 JP 4316777B2
Authority
JP
Japan
Prior art keywords
gravity
direction acceleration
acceleration
platform
gravimeter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000225568A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002040155A5 (https=
JP2002040155A (ja
Inventor
爾朗 瀬川
貞臣 佐久間
悟史 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Keiki Inc filed Critical Tokyo Keiki Inc
Priority to JP2000225568A priority Critical patent/JP4316777B2/ja
Publication of JP2002040155A publication Critical patent/JP2002040155A/ja
Publication of JP2002040155A5 publication Critical patent/JP2002040155A5/ja
Application granted granted Critical
Publication of JP4316777B2 publication Critical patent/JP4316777B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Gyroscopes (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2000225568A 2000-07-26 2000-07-26 重力測定装置及び方法 Expired - Fee Related JP4316777B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000225568A JP4316777B2 (ja) 2000-07-26 2000-07-26 重力測定装置及び方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000225568A JP4316777B2 (ja) 2000-07-26 2000-07-26 重力測定装置及び方法

Publications (3)

Publication Number Publication Date
JP2002040155A JP2002040155A (ja) 2002-02-06
JP2002040155A5 JP2002040155A5 (https=) 2007-08-02
JP4316777B2 true JP4316777B2 (ja) 2009-08-19

Family

ID=18719317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000225568A Expired - Fee Related JP4316777B2 (ja) 2000-07-26 2000-07-26 重力測定装置及び方法

Country Status (1)

Country Link
JP (1) JP4316777B2 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101322048B (zh) 2005-10-06 2011-09-07 技术资源有限公司 重力梯度仪
CA2690891C (en) 2006-11-20 2014-11-04 Technological Resources Pty Limited A gravity gradiometer
WO2008061274A1 (en) 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061275A1 (en) 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
CA2691032A1 (en) 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061272A1 (en) 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
CA2690958C (en) 2006-11-20 2015-06-30 Technological Resources Pty Limited A gravity gradiometer
CA2612860C (en) 2006-11-23 2015-02-03 Technological Resources Pty Limited Gravity gradiometer
JP2010510496A (ja) 2006-11-23 2010-04-02 テクノロジカル リソーシーズ プロプライエタリー リミテッド 重力グラジオ・メータ
BRPI0702879A2 (pt) 2006-11-23 2011-03-15 Tech Resources Pty Ltd gradiÈmetro de gravidade
EP1949141A4 (en) 2006-11-23 2011-01-05 Tech Resources Pty Ltd COMPENSATION OF UNWANTED ACCELERATIONS OF A HEAVY-DUTY GRADE KNIFE
WO2008061282A1 (en) 2006-11-23 2008-05-29 Technological Resources Pty Limited Gravity gradiometer
WO2008061279A1 (en) 2006-11-23 2008-05-29 Technological Resources Pty. Limited Gravity gradiometer
CA2612683A1 (en) 2006-11-23 2008-05-23 Technological Resources Pty. Limited Gravity gradiometer
CN101996470A (zh) 2009-08-11 2011-03-30 融智信科技发展(北京)有限公司 基于mems加速度计的无线地震警报
CN103925930B (zh) * 2014-04-17 2016-08-17 哈尔滨工程大学 一种重力仪双轴陀螺稳定平台航向误差效应的补偿方法
GB2592004A (en) * 2020-02-07 2021-08-18 Miles Bowen Kenneth A device for supporting a decelerometer
CN112014894B (zh) * 2020-09-09 2021-06-18 中国地震局地球物理研究所 一种基于激光干涉绝对重力仪的数据测量方法和设备
CN115437028B (zh) * 2022-09-21 2025-08-15 广东威纳格科技有限公司 一种基于移动载具的升降式重力测量系统
CN116448505B (zh) * 2023-06-16 2023-09-01 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) 基于无人船重力测量的水质检测自动采样方法及系统

Also Published As

Publication number Publication date
JP2002040155A (ja) 2002-02-06

Similar Documents

Publication Publication Date Title
JP4316777B2 (ja) 重力測定装置及び方法
US4166406A (en) Self-aligning pitch and azimuth reference unit
US6697736B2 (en) Positioning and navigation method and system thereof
EP2557394B1 (en) System for processing pulse signals within an inertial navigation system
EP3460399B1 (en) Methods, apparatuses, and computer programs for estimating the heading of an axis of a rigid body
CN106405670B (zh) 一种适用于捷联式海洋重力仪的重力异常数据处理方法
US20050234644A1 (en) Positioning and navigation method and system thereof
CN103674034B (zh) 多波束测速测距修正的鲁棒导航方法
US20130211723A1 (en) Reducing error contributions to gyroscopic measurements
CN108051866A (zh) 基于捷联惯性/gps组合辅助水平角运动隔离的重力测量方法
JP2007536499A (ja) 測定及び記憶された重力傾度を用いて慣性航法測定値の精度を改善する方法及びシステム
JPH01501015A (ja) 宇宙飛行体、３次元基準座標系再アライン方法、及び航法システム較正方法
CN107677292B (zh) 基于重力场模型的垂线偏差补偿方法
EP3123209B1 (en) Absolute vector gravimeter and methods of measuring an absolute gravity vector
KR102849227B1 (ko) 방향 발견자
US3414899A (en) Apparatus for calibrating doppler-inertial navigation systems
US20210026037A1 (en) Wellbore Survey Tool Using Coriolis Vibratory Gyroscopic Sensors
US6502055B1 (en) Method and apparatus for determining the geographic heading of a body
JP3852592B2 (ja) ジャイロ装置及び掘削用ジャイロ装置の使用方法
RU2046289C1 (ru) Способ определения навигационных параметров и вертикали места
US4530237A (en) Gyroscopic navigational installations
JPH05215564A (ja) 車両用位置測定装置
GB2106245A (en) Improvements to gyroscopic navigational installations
GB1576631A (en) North reference unit
US20200072038A1 (en) Reducing error contributions to gyroscopic measurements

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20040205

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20040205

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070619

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070619

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090217

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090410

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090512

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090521

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120529

Year of fee payment: 3

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130529

Year of fee payment: 4

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130529

Year of fee payment: 4

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130529

Year of fee payment: 4

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130529

Year of fee payment: 4

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees