CN106767724B - A kind of installation method on the spot of Ocean Surveying equipment - Google Patents
A kind of installation method on the spot of Ocean Surveying equipment Download PDFInfo
- Publication number
- CN106767724B CN106767724B CN201611133335.6A CN201611133335A CN106767724B CN 106767724 B CN106767724 B CN 106767724B CN 201611133335 A CN201611133335 A CN 201611133335A CN 106767724 B CN106767724 B CN 106767724B
- Authority
- CN
- China
- Prior art keywords
- instrument
- iron
- single beam
- beam echosounding
- probe
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Installation method, in particular to a kind of installation method on the spot of Ocean Surveying equipment the invention discloses a kind of equipment.The present invention is by the installation on the spot to sub-bottom profiler, single beam echosounding instrument, GPS instrument, is firmly fixed on ship, and then equipment is proofreaded, and test equipment is attached with control centre at the exploration scene of ocean again, realizes Efficient Operation.It is an advantage of the invention that having high installation accuracy in application process after completion of installation, high installation accuracy ensure that, and in use also can be very convenient, have the better measurement data available.
Description
Technical field
Installation method, in particular to a kind of installation method on the spot of Ocean Surveying equipment the present invention relates to a kind of equipment.
Background technology
Present ocean scientific research, using etc. be required for widely understanding Sea World, so, the mistake of this understanding
Journey, is the heuristic process to ocean, the process detected by modern science and technology instrument, equipment.
With the fast development of marine cause, people for marine resources, marine environment detection and research continuous deep
Enter, wherein depth measurement instrument plays an increasingly important role in mankind's Activities of Ocean, with the relevant numerous areas in ocean
Also it is widely used, has been increasingly becoming the basis of marine exploration and exploitation.
Marine exploration instrument type is enriched, of all kinds, and wherein oceanographic observation instrument kind is most, by its mode of operation again
The formula of jettisoning, self-turning-back, suspension type, pull-type etc. can be divided into.Its Sensor section is put into marine, sight when expendable instrument uses
The data of survey are transmitted to by conducting wire or radio wave on ship, not recycling after sensor is used.It is sunk to during self-turning-back Instrument observation
It is marine, ballast is laid down after completing measurement or sampling task, sea is returned to by means of natural buoyancy.Suspension type instrument utilizes the strand on ship
Vehicle sunpender feeding by ship side is marine, is observed in ship anchorage or in the case of drifting about.From ship when pull-type instrument works
Tail be put into it is marine, pull ship it is laggard walking boat observation.
Since oceanographic instrumentation has, instrument connection is complicated, and installation operation step is more, and the bodily form is huge, the huge spy of weight
Point, along with operation on the sea stormy waves is larger, ship jolts, these external factors both increase staff installing instruments and
Danger coefficient in measurement process.Therefore it provides a set of ripe, simple, safe and reliable instrumentation installation procedure is to continue with
It solves the problems, such as.
The common equipment and instrument of the ocean scientific investigations such as sub-bottom profiler, single beam echosounding instrument, GPS instrument.Multibeam echosounder
It is a kind of efficient, high-precision underwater topography, sweeping survey equipment based on marine acoustics principle, it is real compared with single beam echosounding instrument
Leap of the water-depth measurement by " point-line " to " line-face " is showed, extra large operation is swept especially suitable for large area.Since multi-beam is surveyed
Deep instrument is poor to high, the marine sea situation of basic matrix installation accuracy requirement, measurement expense is expensive and surveying vessel model is different, to being widely used in
The topside of multibeam echosounder basic matrix hang installation accuracy, installation effectiveness, convenience and the versatility of erecting device and all carry
Higher requirement is gone out.Usually easy basic matrix hangs erecting device and is not applied for regular Multi-beam Echosounding System work to high-precision
The requirement of degree, high installation effectiveness and high suitable dress property, and the overwhelming majority is only applicable to a certain model surveying vessel, particularly because of sea is surveyed
Bad environments are measured, erecting device design is unreasonable will to waste a large amount of manpowers, and be particularly easy to lead to installation effectiveness and peace if hanging
Fill lack accuracy.
In addition, for a long time, water-depth measurement is always manually to beat deeply, and depth measurement tool is mainly Sounding Rod and sounding bob.It surveys
Deep bar is generally processed by materials such as wood, bamboo, fiberglass, the graduation on bar.Need that Sounding Rod can there are many long according to different
Metric lattice, when the depth of water is more than certain depth, using depth measurement cast when can not use the Sounding Rod to measure.Measuring point localization method
Mainly use method of intersection by sextant.
The measurement accuracy of traditional sounding method is influenced by objective factor very greatly, particularly in the larger condition of stormy waves and flow velocity
Under, it be easy to cause reading and out of plumb reading problems with Sounding Rod, sounding bob lining rope is not allowed；When the depth of water and larger flow velocity, by
Water currents, Sounding Rod and sounding bob lining rope are easily bent, and the depth of water measured can be caused bigger than normal.In addition, traditional sounding method is also
It may include other errors caused by human factor.
In order to realize the digitlization of water-depth measurement, single-frequency digital sounding instrument in the market or double frequency digital sounding can be used
Instrument, digital sounding instrument are connect by navigation software waterborne with GPS, can record the depth of water and phase of any measuring point in real time, accurately, automatically
Coordinate is answered, the mistake that traditional sounding method is likely to occur in links such as manual operation, reading, record, calculating is avoided, carries significantly
The high precision of hydrographic, working efficiency and digitized degree.
Generally between 1400~1550m/s, the velocity of sound is the spread speed of the acoustic signals of single beam echosounding instrument in water
Change with the difference of the density of water, salinity and temperature.Since density of sea water is big, salinity is high, the velocity of sound in seawater is more than light
Water.Under normal circumstances, sounding instrument manufacturer both provided in the user documents (shipped with equipment) that dispatches from the factory a echo depth sounder in different temperatures and
The underwater velocity of sound table of comparisons of salinity, so as to real-time calibration；But meanwhile also emphasize ginseng of the data only as the user setting depth of water
It examines, user also needs to calibrate sounding instrument with other methods.Therefore, actually measure in, it is impossible to only by " measure water temperature and
Salinity inputs correspondence velocity of sound that calculation is looked into table " method obtain an accurate depth of water, to be generally also used in combination
The depth measurement numerical value of Sounding Rod calibrates sounding instrument.
General common practice is：Ship will be surveyed and be anchored on smaller flow velocity, the shallower waters of 2~3m of the depth of water and river bed, kept
Ship is surveyed to stablize.Start navigation depth measurement software and carry out depth measurement, while it is deep that Sounding Rod progress is used manually to beat.Then, by two kinds of depth measurements
As a result it compares, if transfinited, to check, adjust the settings such as drinking water, the velocity of sound of sounding instrument.It is mainly asked existing for this method
Topic has：First, since artificial depth measurement is affected by environment, human factor, there are certain errors, correct sounding instrument with it and are difficult to
Ensure measurement accuracy.Second is that artificial depth measurement cannot be guaranteed identical with fathometer sounding position, and river bed generally changes greatly, it is difficult to
Level terrain is found, therefore brings certain error.Therefore, it is a kind of suitable for various waters there is an urgent need for developing, not by water depth ratio, wind
The factors such as wave, artificial influence, it is ensured that the accurate method of identical, numerical value are put than location, to ensure that sounding instrument setting is correct, depth measurement
Accurately.
Invention content
Reliable measuring data, side easy to use are may insure in view of the deficiencies of the prior art, the present invention proposes a kind of
Method, this method are from the beginning to be installed in place equipment, to realize the complete, accurate etc. of data during follow-up use.
The present invention is achieved by following technical proposals：
A kind of installation method on the spot of Ocean Surveying equipment, including to sub-bottom profiler, single beam echosounding instrument, GPS instrument
Installation on the spot, it is characterised in that include the following steps：
(1) it by the probe of sub-bottom profiler, is fixed by the button for being arranged on surrounding with rope, probe top is with carrying
The cavity iron connection of L-type brandreth, L-type brandreth are located at the upper end of cavity iron；For the later stage, the fixation of probe is ready；Setting
The purpose of L-type brandreth is that iron is fixed on the quarter for convenience；Ensure the safety of instrument；
(2) cable one end inside cavity iron is passed through and is connected to pop one's head in, the other end of cable stretches in cavity iron
In control room, by host, the connection of current stabilization meter on computers；
(3) after external cable connects, sub-bottom profiler by crane will be popped one's head in one section and vertically sunk in seawater, sea
The water surface did not had probe babinet, and the other end is shelved L-type brandreth on the quarter, then with rope by cavity iron and L-type brandreth
It fixes on the quarter；
(4) single beam echosounding instrument is connected to the bottom end of an iron pipe, iron pipe upper end connection L-type brandreth；When mounted, will
L-type brandreth is shelved on the quarter, and is fixed with rope in the stage casing of iron shelf and upper end, prevents iron shelf in ship's navigation
It is shaken under the impact of Shi Shuiliu, influences depth measurement effect.
After shelf installs, the method that manually measures is measured the draft of probe and by data inputting software, is led to
The bathymetric data of current location can be calculated by crossing the amendment of software；GPS must be coordinated when sounding the depth of the water, pass through current events
GPS positioning and depth measurement data can obtain the depth of water under each coordinate in course line；
(5) cable one end inside cavity iron is passed through and is connected to single beam echosounding instrument probe, cable in cavity iron
The other end stretch in control room；
(6) after external cable connects, L-type brandreth is shelved on the quarter, and with rope in the stage casing of iron shelf and upper
End is fixed；
(7) for the accuracy of measurement, GPS instrument lower end is connected into a thin iron, iron is inserted in fixed unicast speed surveys
It in the iron pipe of deep instrument, and is fixed with rope, this ensures that the surveyed depth of water and the consistency in geographical location；
(8) after external cable connection and various safety measures are carried out, operating room is returned to, carries out indoor connection；
(9) it after connection is good, by depth of water comparison plate along single beam echosounding instrument position into the water, is put into away from water
At the 1m of face, single beam echosounding instrument is configured, setting completed, then is sunk down into plate is compared at the 2m depth of waters, and carries out simple beam survey
The check of deep instrument, it is ensured that single beam echosounding instrument bathymetric data is normal；
(10) by single beam echosounding instrument bathymetric data and GPS instrument data by data line synchronization to sub-bottom profiler, into
Row data analysis；In software and course made good software, used for software.
(11) every preparation smoothly completes, and starts surveying vessel, starts to measure.It, can be with soft generally before sounding the depth of the water
Part draws the itinerant map in surveyed region, and ship is allowed to be walked along course line, it is possible to more accurately obtain course inside surveyed region
On the depth of water.
Advantageous effect：There is high installation accuracy in the application process of the present invention after completion of installation, ensure that high installation
Precision, and in use also can be very convenient, has the better measurement data available.
Specific embodiment
The application of the present invention is illustrated below：
Embodiment 1
Certain institute of oceanography implements exploration of going to sea, and oceanographic data is obtained to be accurate, using a kind of reality of Ocean Surveying equipment
Ground installation method, including the installation on the spot to sub-bottom profiler, single beam echosounding instrument, GPS instrument, it is characterised in that including following
Step：
(1) it by the probe of sub-bottom profiler, is fixed by the button for being arranged on surrounding with rope, probe top is with carrying
The cavity iron connection of L-type brandreth, L-type brandreth are located at the upper end of cavity iron；For the later stage, the fixation of probe is ready；Setting
The purpose of L-type brandreth is that iron is fixed on the quarter for convenience；Ensure the safety of instrument；
(2) cable one end inside cavity iron is passed through and is connected to pop one's head in, the other end of cable stretches in cavity iron
In control room, by host, the connection of current stabilization meter on computers；
(3) after external cable connects, sub-bottom profiler by crane will be popped one's head in one section and vertically sunk in seawater, sea
The water surface did not had probe babinet, and the other end is shelved L-type brandreth on the quarter, then with rope by cavity iron and L-type brandreth
It fixes on the quarter；
(4) single beam echosounding instrument is connected to the bottom end of an iron pipe, iron pipe upper end connection L-type brandreth；When mounted, will
L-type brandreth is shelved on the quarter, and is fixed with rope in the stage casing of iron shelf and upper end, prevents iron shelf in ship's navigation
It is shaken under the impact of Shi Shuiliu, influences depth measurement effect.
After shelf installs, the method that manually measures is measured the draft of probe and by data inputting software, is led to
The bathymetric data of current location can be calculated by crossing the amendment of software；GPS must be coordinated when sounding the depth of the water, pass through current events
GPS positioning and depth measurement data can obtain the depth of water under each coordinate in course line；
(5) cable one end inside cavity iron is passed through and is connected to single beam echosounding instrument probe, cable in cavity iron
The other end stretch in control room；
(6) after external cable connects, L-type brandreth is shelved on the quarter, and with rope in the stage casing of iron shelf and upper
End is fixed；
(7) for the accuracy of measurement, GPS instrument lower end is connected into a thin iron, iron is inserted in fixed unicast speed surveys
It in the iron pipe of deep instrument, and is fixed with rope, this ensures that the surveyed depth of water and the consistency in geographical location；
(8) after external cable connection and various safety measures are carried out, operating room is returned to, carries out indoor connection；
(9) it after connection is good, by depth of water comparison plate along single beam echosounding instrument position into the water, is put into away from water
At the 1m of face, single beam echosounding instrument is configured, setting completed, then is sunk down into plate is compared at the 2m depth of waters, and carries out simple beam survey
The check of deep instrument, it is ensured that single beam echosounding instrument bathymetric data is normal；
(10) by single beam echosounding instrument bathymetric data and GPS instrument data by data line synchronization to sub-bottom profiler, into
Row data analysis；In software and course made good software, used for software.
(11) every preparation smoothly completes, and starts surveying vessel, starts to measure.It, can be with soft generally before sounding the depth of the water
Part draws the itinerant map in surveyed region, and ship is allowed to be walked along course line, it is possible to more accurately obtain course inside surveyed region
On the depth of water.
Claims (1)
1. a kind of installation method on the spot of Ocean Surveying equipment, including to sub-bottom profiler, single beam echosounding instrument, GPS instrument
It installs on the spot, it is characterised in that include the following steps：
(1) it by the probe of sub-bottom profiler, is fixed by the button for being arranged on surrounding with rope, probe top is with carrying L-type
The cavity iron connection of brandreth, L-type brandreth are located at the upper end of cavity iron；
(2) cable one end inside cavity iron is passed through and is connected to pop one's head in, the other end of cable stretches to control in cavity iron
Interior, by host, the connection of current stabilization meter on computers；
(3) after external cable connects, sub-bottom profiler is sunk to probe vertical in seawater by crane, seawater face did not had
Probe babinet, the other end is shelved L-type brandreth on the quarter, then cavity iron and L-type brandreth are fixed on ship with rope
On the side of a ship；
(4) single beam echosounding instrument is connected to the bottom end of an iron pipe, iron pipe upper end connection L-type brandreth；
(5) cable one end inside cavity iron is passed through and is connected to single beam echosounding instrument probe, cable is another in cavity iron
One end is stretched in control room；
(6) after external cable connects, L-type brandreth is shelved on the quarter, and is consolidated with rope in the stage casing of L-type brandreth and upper end
It lives calmly；
(7) by GPS instrument lower end connect a thin iron, thin iron is inserted in the iron pipe of fixed unicast speed sounding instrument, and with restrict
Rope is fixed；
(8) after external cable connection and various safety measures are carried out, operating room is returned to, carries out indoor connection；
(9) it after connection is good, by depth of water comparison plate along single beam echosounding instrument position into the water, is put into away from water surface 1m
Place, is configured single beam echosounding instrument, and setting completed, then is sunk down into plate is compared at the 2m depth of waters, and carries out single beam echosounding instrument
Check, it is ensured that single beam echosounding instrument bathymetric data is normal；
(10) by single beam echosounding instrument bathymetric data and GPS instrument data by data line synchronization to sub-bottom profiler, into line number
According to analysis；
(11) every preparation smoothly completes, and starts surveying vessel, starts to measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133335.6A CN106767724B (en) | 2016-12-10 | 2016-12-10 | A kind of installation method on the spot of Ocean Surveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133335.6A CN106767724B (en) | 2016-12-10 | 2016-12-10 | A kind of installation method on the spot of Ocean Surveying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106767724A CN106767724A (en) | 2017-05-31 |
| CN106767724B true CN106767724B (en) | 2018-07-03 |
Family
ID=58875099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611133335.6A Expired - Fee Related CN106767724B (en) | 2016-12-10 | 2016-12-10 | A kind of installation method on the spot of Ocean Surveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106767724B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631861A (en) * | 2019-01-22 | 2019-04-16 | 青岛秀山移动测量有限公司 | A kind of intertidal zone underwater topography mapping method |
| CN109724577B (en) * | 2019-01-30 | 2022-02-11 | 山东省国土测绘院 | Water depth data processing method combining single-beam and towing measurement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846515A (en) * | 2010-06-12 | 2010-09-29 | 西安天和防务技术股份有限公司 | Device capable of quickly getting depth profile data of sea water temperature |
| CN102589531A (en) * | 2012-01-05 | 2012-07-18 | 天津市水利科学研究院 | Underwater topography measurement boat as well as manufacturing method and measurement method |
| CN205102838U (en) * | 2015-11-12 | 2016-03-23 | 浙江省水文局 | Motor -driven real -time on -line monitoring device of portable multi -functional hydrology |
| CN105547261A (en) * | 2016-01-25 | 2016-05-04 | 国家海洋局第二海洋研究所 | Remote island underwater topography and landform reconnaissance system and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20050283A1 (en) * | 2005-06-03 | 2006-12-04 | Consiglio Nazionale Ricerche | RELEASE SYSTEM FOR MARINE PROBES. |
-
2016
- 2016-12-10 CN CN201611133335.6A patent/CN106767724B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846515A (en) * | 2010-06-12 | 2010-09-29 | 西安天和防务技术股份有限公司 | Device capable of quickly getting depth profile data of sea water temperature |
| CN102589531A (en) * | 2012-01-05 | 2012-07-18 | 天津市水利科学研究院 | Underwater topography measurement boat as well as manufacturing method and measurement method |
| CN205102838U (en) * | 2015-11-12 | 2016-03-23 | 浙江省水文局 | Motor -driven real -time on -line monitoring device of portable multi -functional hydrology |
| CN105547261A (en) * | 2016-01-25 | 2016-05-04 | 国家海洋局第二海洋研究所 | Remote island underwater topography and landform reconnaissance system and method |
Non-Patent Citations (1)
| Title |
|---|
| 科学考察船作业综合辅助系统研究;苏程等;《中国造船》;20141231;第55卷(第4期);第164-169页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106767724A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shang et al. | An expendable microstructure profiler for deep ocean measurements | |
| CN111854704A (en) | Marine geophysical comprehensive survey system | |
| CN203785669U (en) | High-precision deep sea depth detection device | |
| CN104613906B (en) | Reservoir area deep water water-depth measurement method based on ray traling | |
| CN107585263A (en) | A kind of orientable deep-sea of sink-float certainly is tethered at test platform | |
| CN205819497U (en) | A kind of unmanned surveying vessel for underwater topography mapping | |
| CN106767724B (en) | A kind of installation method on the spot of Ocean Surveying equipment | |
| CN108803630A (en) | A kind of unmanned boat system and topographic method is carried out based on the unmanned boat system | |
| CN202661083U (en) | Sound velocity corrector of depth sounder | |
| US6802219B2 (en) | Tide staff system | |
| CN206321338U (en) | Acoustic velocity measurement device under a kind of Real-time Water based on semisubmersible drilling platform accommodation instrument | |
| CN208984585U (en) | A kind of sediment sound translative performance measuring device | |
| Prandke et al. | Investigation of microstructure and turbulence in marine and limnic waters using the MST Profiler | |
| CN209640490U (en) | A kind of underwater sailing body acoustic-magnatic joint measuring system | |
| CN106525041A (en) | Method for measuring deepwater crossunder pipe | |
| CN206773187U (en) | The device of gas circulation is calculated based on acoustics backscatter intensity | |
| JP4408551B2 (en) | Underwater distance measuring device | |
| CN205691769U (en) | A kind of fixed haulage rod of side scan sonar | |
| CN109669186A (en) | A kind of underwater sailing body acoustic-magnatic joint measuring system and method | |
| CN217332869U (en) | Underwater terrain measuring device | |
| CN210689773U (en) | Float type depth gauge | |
| RU63157U1 (en) | FLEXIBLE LONG TOWED ANTENNA | |
| CN110411480A (en) | A kind of underwater motor platform acoustic navigation error prediction method under complexity marine environment | |
| Morozov et al. | Methodical aspects of the application of acoustic doppler current profilers in the black sea | |
| Freitag et al. | Mooring motion bias of point-Doppler current meter measurements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |