ZA200302795B - Gravity surveys. - Google Patents
Gravity surveys. Download PDFInfo
- Publication number
- ZA200302795B ZA200302795B ZA200302795A ZA200302795A ZA200302795B ZA 200302795 B ZA200302795 B ZA 200302795B ZA 200302795 A ZA200302795 A ZA 200302795A ZA 200302795 A ZA200302795 A ZA 200302795A ZA 200302795 B ZA200302795 B ZA 200302795B
- Authority
- ZA
- South Africa
- Prior art keywords
- data
- scanner
- dem
- aircraft
- range
- Prior art date
Links
- 230000005484 gravity Effects 0.000 title claims description 34
- 238000000034 method Methods 0.000 claims description 19
- 238000012876 topography Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000011439 discrete element method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000012937 correction Methods 0.000 description 3
- 206010034719 Personality change Diseases 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZAUBLHAXDOQERL-UHFFFAOYSA-N Ataline Natural products CC(C)C1Oc2cc(O)c3C(=O)c4cccc(Oc5ccc6C(=O)c7c(O)cc8OC(C)(C)C=Cc8c7N(C)c6c5O)c4N(C)c3c2C1O ZAUBLHAXDOQERL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
- G01C11/025—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures by scanning the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
- G01V7/16—Measuring gravitational fields or waves; Gravimetric prospecting or detecting specially adapted for use on moving platforms, e.g. ship, aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Geophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Of Balance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Navigation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPR5757A AUPR575701A0 (en) | 2001-06-18 | 2001-06-18 | Gravity surveys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200302795B true ZA200302795B (en) | 2004-03-08 |
Family
ID=3829729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200302795A ZA200302795B (en) | 2001-06-18 | 2003-04-10 | Gravity surveys. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6804608B2 (fr) |
| AU (2) | AUPR575701A0 (fr) |
| BR (1) | BRPI0210514B1 (fr) |
| CA (1) | CA2487276C (fr) |
| MX (1) | MXPA03011665A (fr) |
| WO (1) | WO2002103398A1 (fr) |
| ZA (1) | ZA200302795B (fr) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6830799B1 (en) * | 1999-10-26 | 2004-12-14 | Orbseal Llc | Expandable compositions and methods of making and using the compositions |
| CA2847625C (fr) | 2001-10-11 | 2016-06-14 | Fugro Finance Ag | Mesures geophysiques aeriennes |
| US7065449B2 (en) | 2004-03-05 | 2006-06-20 | Bell Geospace, Inc. | Method and system for evaluating geophysical survey data |
| US7542850B2 (en) * | 2004-06-24 | 2009-06-02 | Bell Geospace, Inc. | Method and system for synchronizing geophysical survey data |
| US20060031095A1 (en) * | 2004-08-06 | 2006-02-09 | Axel Barth | Clinical workflow analysis and customer benchmarking |
| US7113868B2 (en) * | 2004-08-11 | 2006-09-26 | Bell Geospace, Inc. | Method and system for processing geophysical survey data |
| US7444867B2 (en) * | 2005-01-04 | 2008-11-04 | Bell Geospace, Inc. | Accelerometer and rate sensor package for gravity gradiometer instruments |
| US7236885B2 (en) * | 2005-07-08 | 2007-06-26 | Bell Geospace, Inc. | Method and system for geophysical data acquisition on an airship |
| GB2428827B (en) * | 2005-07-27 | 2010-06-16 | Arkex Ltd | Gravity survey data processing |
| JP4307427B2 (ja) * | 2005-08-31 | 2009-08-05 | 株式会社パスコ | レーザ測量装置及びレーザ測量方法 |
| ZA200707478B (en) * | 2005-10-06 | 2008-11-26 | Tech Resources Pty Ltd | Gravity gradiometer |
| AT503449B1 (de) * | 2006-03-10 | 2007-10-15 | Bewag Geoservice Gmbh | Verfahren zur erfassung von topographiedaten |
| US20100245571A1 (en) * | 2006-04-24 | 2010-09-30 | Northrop Grumman Corporation | Global hawk image mosaic |
| CA2690893A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiometre de gravite |
| CA2690958C (fr) * | 2006-11-20 | 2015-06-30 | Technological Resources Pty Limited | Gradiometre de gravite |
| WO2008061272A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
| CA2690933A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiometre de gravite |
| WO2008061277A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
| WO2008061273A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
| CA2612677A1 (fr) * | 2006-11-23 | 2008-05-23 | Technological Resources Pty. Limited | Compensation des accelerations non desirees d'un gradiometre a gravite |
| EP1949142B1 (fr) * | 2006-11-23 | 2015-05-13 | Technological Resources PTY. Limited | Gradiomètre gravifique |
| CA2612568C (fr) | 2006-11-23 | 2015-05-19 | Technological Resources Pty. Limited | Gradiometre a gravite |
| CA2612902C (fr) * | 2006-11-23 | 2015-05-19 | Technological Resources Pty Limited | Gradiometre a gravite |
| EP1949140A4 (fr) | 2006-11-23 | 2010-12-08 | Tech Resources Pty Ltd | Gradiomètre de gravité |
| CA2612602A1 (fr) * | 2006-11-23 | 2008-05-23 | Technological Resources Pty, Limited. | Gradiometre a gravite |
| ZA200710805B (en) * | 2006-11-23 | 2009-03-25 | Tech Resources Pty Ltd | Gravity gradiometer |
| GB2451807B (en) * | 2007-08-02 | 2012-01-18 | Arkex Ltd | Geophysical data processing systems |
| EA027249B1 (ru) * | 2008-09-25 | 2017-07-31 | Текнолоджикал Ресорсиз Пти Лтд. | Детектор для обнаружения градиента силы тяжести |
| MX2011000110A (es) * | 2008-09-25 | 2011-02-25 | Tech Resources Pty Ltd | Gradiometro de gravedad. |
| PT104783B (pt) * | 2009-10-13 | 2014-08-27 | Univ Aveiro | Sistema de posicionamento de elevada precisão adaptado a uma plataforma móvel terrestre |
| GB201003355D0 (en) | 2010-03-01 | 2010-04-14 | Moir Christopher I | A method and apparatus for the measurement of earth's gravity and gravity gradient |
| US20130055808A1 (en) * | 2010-03-29 | 2013-03-07 | Frank Joachim Van Kann | Gravity gradiometer with correction of external disturbance |
| GB201008993D0 (en) * | 2010-05-28 | 2010-07-14 | Arkex Ltd | Processing geophysical data |
| US9778360B2 (en) * | 2013-12-17 | 2017-10-03 | Fugro N.V. | Method and system for generating a geoid via three computation spaces and airborne-acquired gravity data |
| US9529086B2 (en) * | 2014-04-09 | 2016-12-27 | Panasonic Intellectual Property Management Co., Ltd. | Dust detection apparatus and dust detection method |
| AU2017204859B2 (en) * | 2016-10-04 | 2018-08-30 | HZW Holdings Pty Ltd | A gravimetry assembly |
| WO2019179882A1 (fr) | 2018-03-23 | 2019-09-26 | Fnv Ip B.V. | Réglage automatique d'un estimateur |
| US11506502B2 (en) * | 2019-07-12 | 2022-11-22 | Honda Motor Co., Ltd. | Robust localization |
| CN113031093A (zh) * | 2021-03-09 | 2021-06-25 | 清华大学 | 重力测量系统、方法、装置、计算机设备和存储介质 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731537A (en) * | 1970-06-22 | 1973-05-08 | Massachusetts Inst Technology | Gravity gradiometer |
| US3897150A (en) * | 1972-04-03 | 1975-07-29 | Hughes Aircraft Co | Scanned laser imaging and ranging system |
| US5661649A (en) * | 1981-10-09 | 1997-08-26 | Carson Services, Inc. | Airborne gravity and magnetic field surveying method |
| US5086396A (en) * | 1989-02-02 | 1992-02-04 | Honeywell Inc. | Apparatus and method for an aircraft navigation system having improved mission management and survivability capabilities |
| US5272639A (en) * | 1992-01-14 | 1993-12-21 | Honeywell Inc. | Terrain referenced navigation electromagnetic-gravitational correlation |
| CA2104354A1 (fr) | 1993-08-18 | 1995-02-19 | Jerry R. Panenka | Systeme aeroporte de leve gravimetrique et differentiel |
| US5402340A (en) * | 1994-05-02 | 1995-03-28 | Textron, Inc. | Gradiometer based terrain estimation |
| DE4430684A1 (de) | 1994-08-30 | 1996-03-07 | Boedecker Gerd Dr Ing | Flug-/Seegravimeter |
| US5557397A (en) | 1994-09-21 | 1996-09-17 | Airborne Remote Mapping, Inc. | Aircraft-based topographical data collection and processing system |
| US5878356A (en) * | 1995-06-14 | 1999-03-02 | Agrometrics, Inc. | Aircraft based infrared mapping system for earth based resources |
| AUPN951096A0 (en) * | 1996-04-26 | 1996-05-23 | Commonwealth Scientific And Industrial Research Organisation | Gravity meter |
| AU700433B1 (en) | 1997-06-17 | 1999-01-07 | Australian Thermal Imagery Pty Ltd | Aircraft based infrared mapping system for earth based resources |
| JP3515678B2 (ja) | 1997-06-30 | 2004-04-05 | 朝日航洋株式会社 | 計測システム及び方法並びに空中レーザ計測装置 |
| ATE308763T1 (de) * | 2000-11-28 | 2005-11-15 | Business Arts Inc | Schwerkraft-gradiometrie |
| US6615660B1 (en) * | 2001-03-07 | 2003-09-09 | Lockheed Martin Corporation | Real-time self-compensating gravity gradiometer instrument |
| US6658935B1 (en) * | 2001-03-07 | 2003-12-09 | Lockheed Martin Corporation | Complemented absolute/relative full-tensor gravity gradiometer system |
| US6508403B2 (en) * | 2001-05-04 | 2003-01-21 | Institut National D'optique | Portable apparatus for 3-dimensional scanning |
| AUPR571301A0 (en) | 2001-06-15 | 2001-07-12 | Bhp Billiton Innovation Pty Ltd | Airborne gravity gradiometers |
-
2001
- 2001-06-18 AU AUPR5757A patent/AUPR575701A0/en not_active Abandoned
-
2002
- 2002-05-24 US US10/155,933 patent/US6804608B2/en not_active Expired - Lifetime
- 2002-06-06 WO PCT/AU2002/000732 patent/WO2002103398A1/fr not_active Application Discontinuation
- 2002-06-06 CA CA2487276A patent/CA2487276C/fr not_active Expired - Lifetime
- 2002-06-06 MX MXPA03011665A patent/MXPA03011665A/es active IP Right Grant
- 2002-06-06 BR BRPI0210514A patent/BRPI0210514B1/pt active IP Right Grant
- 2002-06-06 AU AU2002304979A patent/AU2002304979B2/en not_active Expired
-
2003
- 2003-04-10 ZA ZA200302795A patent/ZA200302795B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR0210514A (pt) | 2004-06-22 |
| CA2487276C (fr) | 2012-07-24 |
| US20030033086A1 (en) | 2003-02-13 |
| MXPA03011665A (es) | 2004-12-06 |
| WO2002103398A1 (fr) | 2002-12-27 |
| AU2002304979B2 (en) | 2004-09-02 |
| AUPR575701A0 (en) | 2001-07-12 |
| US6804608B2 (en) | 2004-10-12 |
| BRPI0210514B1 (pt) | 2017-06-06 |
| CA2487276A1 (fr) | 2002-12-27 |
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