CN105277176B - CCD combination total powerstation photography base station photogrammetric survey method - Google Patents
CCD combination total powerstation photography base station photogrammetric survey method Download PDFInfo
- Publication number
- CN105277176B CN105277176B CN201510602572.1A CN201510602572A CN105277176B CN 105277176 B CN105277176 B CN 105277176B CN 201510602572 A CN201510602572 A CN 201510602572A CN 105277176 B CN105277176 B CN 105277176B
- Authority
- CN
- China
- Prior art keywords
- photography
- station
- total powerstation
- camera lens
- ccd
- 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.)
- Active
Links
Classifications
-
- 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
Abstract
The invention discloses a kind of CCD combination total powerstation photography base station photogrammetric survey method.This invention is by CCD camera lens and total powerstation stiff assembly, determine the photography number of times of panoramic shooting according to the CCD angle of view, determine the base length of photography base station according to the maximal field depth value of CCD camera lens, accurately measured using total powerstation object at least two characteristic point to be measured object coordinates and the photography of every photo when CCD camera lens elements of exterior orientation value, rotation respective horizontal angle completes panoramic shooting and panorama measurement successively, then aforesaid operations are repeated on another picture is to observation station, complete to photograph and measure, and make a record.
Description
First, technical field
The present invention relates to a kind of new photogrammetric survey method, particularly one kind are taken the photograph using CCD combination total powerstation photography base station
The method of shadow measurement.
2nd, technical background
Up to the present, engineering survey mainly or adopts the measurement of the instrument of surveying and mappings such as traditional total powerstation, and with taking the photograph
The fast development of shadow measurement, photogrammetric application is increasingly becoming a kind of trend in engineering survey, but is also confined to now
In individually total station survey and the Preliminary Applications photogrammetric stage, in today of digital information development, the engineering survey stage deposits
These limitation more and more obvious：
1. adopt traditional total station survey, only enable the measurement one by one of each point, workload is big, less efficient；
2. adopt traditional total station survey, be only capable of preserving text document after field operation measurement, be not easy to the number of industry in the later stage
According to inspection, verification；
When 3. carrying out engineering survey using photogrammetric mode, elements of exterior orientation during camera shooting is difficult to determine.
Therefore, the engineering survey mode adopting at present, either total station survey or Preliminary Applications are photogrammetric, all deposit
In different degrees of limitation, how to find and a kind of overcome these not enough measuring methods to be particularly important.
3rd, content of the invention
In order to overcome the shortcomings of existing engineering survey mode and limitation, make full use of total Station Precise measurement and numeral
Photogrammetric respective advantage, it is an object of the invention to provide a kind of CCD total powerstation photography base station photogrammetric survey method.
The object of the present invention is achieved like this：
1. according to the CCD angle of view, determine and singly take the photograph station photography number of times；
2. according to CCD camera lens the maximal field depth length, determine that two take the photograph length of base B between station；
3. each is taken the photograph website total powerstation and measures at least two characteristic point object coordinates, and passes through total powerstation read-record
Relative elements of exterior orientation during the photography of CCD camera lens, is so repeatedly performed 360 ° of panoramic shootings；
4. by equipment placement by one coordinate system determine observation station S1On, with reference to S1The parameter setting of point, repeats above-mentioned
Operating process, completes panoramic shooting and panorama measurement, and carries out relative recording.
This invention has advantages below：
1. carried out during engineering survey it is not necessary to each point pointwise observation of total powerstation, only determine using CCD total powerstation
Two feature point coordinates, efficiency improves a lot；
2. by CCD and total powerstation measurement in a closed series, that is, remain the accurate measurement of total powerstation, store shooting during measurement again
Image, be easy in the later stage industry and process；
3. utilize CCD to combine total powerstation, both advantages can be made full use of, CCD mirror just be can determine that by total station survey
Elements of exterior orientation during head photography, is easy to later stage calculating and processes.
4th, brief description：
The present invention is further described with example below in conjunction with the accompanying drawings.
Fig. 1 is coordinate system principle schematic during CCD total powerstation two photography base station photography.
5th, specific embodiment：
Using CCD total powerstation carry out photograph base station photogrammetric when, metering system and calculation method have larger
Improvement and innovation, there is provided a kind of new thinking of engineering survey and method, specifically：
(1) according to CCD lens parameters, specify the angle of visual field size of CCD camera lens, according to camera lens horizontal field of view angle δ0, determine
Each photography base station singly station photography number of times
(2) the maximal field depth Y according to CCD camera lensmax, determine and most preferably take the photograph station base length B, and in actual production practice,
Generally selectYmaxAs taking the photograph, station base length is more suitable；
(3) in area to be measured control point S1Upper strict leveling combined instrument, and known S1Relative object coordinates (the Xs of point1,
Ys1, Zs1), before this with determining as to another observation according to taking the photograph station base length B on its depth of field direction after total station instrument coordinate orientation
Point S2Object coordinates (Xs2, Ys2, Zs2), after be the phase accurately measuring at least two characteristic points on object to be measured with total powerstation
To object coordinates；
(4) adjust and record horizontal angle α during photography and vertical angle beta, now complete photography and the measurement in a direction,
Then according to the photography frequency n that front determines, rotate corresponding horizontal angle every timeRotate n time successively, complete complete
Scape photography and panorama measurement；
(5) combined instrument is placed in as to another observation station S2On, strict leveling simultaneously backsight observation station S1After orientation, weight
Multiple observation station S1On parameter setting and operating procedure, complete S2Panoramic shooting on point and panorama measurement, and do respective record.
Claims (1)
1.CCD combination total powerstation photography base station photogrammetric survey method, is characterized in that：1. the angle of visual field size of clear and definite CCD camera lens, root
According to δ ° of camera lens horizontal field of view angle, determine each photography base station singly station photography number of times2. according to CCD camera lens
Big depth of field Ymax, determine and most preferably take the photograph station base length B, and selectYmaxAs taking the photograph, station base length is more suitable；3. exist
Area to be measured control point S1Upper strict leveling combined instrument, and known S1Relative object coordinates (the Xs of point1, Ys1, Zs1), used complete before this
Determine as to observation station S according to taking the photograph station base length B on CCD camera lens depth of field direction after instrument coordinate of standing orientation2(Xs2, Ys2,
Zs2), after be the relative object coordinates accurately measuring at least two characteristic points with total powerstation；4. adjust and record full during photography
Horizontal angle α and vertical angle beta that instrument of standing measures, according to the photography frequency n 1. determining after completing the photography in a direction, rotation is corresponding
Level angle be sequentially completed panoramic shooting and panorama measurement；5. combined instrument is placed in observation station S2On, strict leveling is simultaneously
Backsight observation station S1After orientation, repeated measures point S1On parameter setting and operating procedure, complete S2Panoramic shooting on point and complete
Scape measures, and does respective record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602572.1A CN105277176B (en) | 2015-09-18 | 2015-09-18 | CCD combination total powerstation photography base station photogrammetric survey method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602572.1A CN105277176B (en) | 2015-09-18 | 2015-09-18 | CCD combination total powerstation photography base station photogrammetric survey method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105277176A CN105277176A (en) | 2016-01-27 |
| CN105277176B true CN105277176B (en) | 2017-03-08 |
Family
ID=55146606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510602572.1A Active CN105277176B (en) | 2015-09-18 | 2015-09-18 | CCD combination total powerstation photography base station photogrammetric survey method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105277176B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4222689B2 (en) * | 1999-06-25 | 2009-02-12 | スリーエム イノベイティブ プロパティズ カンパニー | Reflector and method for manufacturing reflector |
| US6735348B2 (en) * | 2001-05-01 | 2004-05-11 | Space Imaging, Llc | Apparatuses and methods for mapping image coordinates to ground coordinates |
| CN101298979A (en) * | 2008-07-01 | 2008-11-05 | 北京林业大学 | Estimate survey technique using metric camera cooperating with theodolite |
| CN102095368B (en) * | 2009-12-11 | 2012-07-25 | 中国科学院沈阳自动化研究所 | Method for quickly acquiring camera parameters in wide-range vision coordinate measurement |
| CN104613940B (en) * | 2015-02-05 | 2017-07-21 | 北京林业大学 | A kind of forest permanent sample plot photogrammetric survey method |
-
2015
- 2015-09-18 CN CN201510602572.1A patent/CN105277176B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105277176A (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101226057B (en) | Digital close range photogrammetry method | |
| CN105865326A (en) | Object size measurement method and image database data acquisition method | |
| CN104677301B (en) | A kind of spiral welded pipe pipeline external diameter measuring device of view-based access control model detection and method | |
| CN103644865B (en) | Plane area measuring method based on digital image analysis | |
| CN102589529B (en) | Scanning close-range photogrammetry method | |
| CN104567816B (en) | Tree measuring method for panoramic normal-case forest sample plot photographing mobile phone | |
| CN104089607A (en) | Normal case photography forest metrology method through common digital camera | |
| CN106705860A (en) | Laser distance measurement method | |
| CN105405135B (en) | Two-step method photography object point, picture point automatic matching method based on basic configuration point | |
| CN103196429A (en) | Method for quickly obtaining and measuring orthophotoquad of city skyline contour line facede | |
| TWI526670B (en) | Device and method for measuring three-dimensional images of tunnel deformation | |
| CN103673890B (en) | Length and cylinder area measurement method based on digital image analysis | |
| CN104748714B (en) | A kind of spaceborne rope net deployable antenna surface accuracy measuring method | |
| RU2017124259A (en) | POSITIONING TWO BODIES OF VISING SYSTEM WITH DATA GLASSES | |
| CN107976146B (en) | Self-calibration method and measurement method of linear array CCD camera | |
| CN107796360A (en) | A kind of method based on UAV Video measurement single-pipe tower plate aerial angle | |
| CN113091512B (en) | Shooting device aiming method and device | |
| CN105277176B (en) | CCD combination total powerstation photography base station photogrammetric survey method | |
| CN105136123B (en) | It is a kind of that based in common fixed-focus digital camera picture, any is the ground image surface taking the photograph station to photogrammetric survey method | |
| CN109342008B (en) | Wind tunnel test model attack angle single-camera video measuring method based on homography matrix | |
| CN111047552A (en) | Three-dimensional deflection measuring method and related product | |
| CN107945228B (en) | Method for extracting height of oil tank based on single satellite image | |
| CN203298766U (en) | Outdoor geological work imaging device capable of generating proportional scale automatically and remotely | |
| CN105890518B (en) | A kind of technical method of the photogrammetric point three-dimensional coordinate of ordinary digital camera method of polar coordinates monolithic | |
| CN112819900B (en) | Method for calibrating internal azimuth, relative orientation and distortion coefficient of intelligent stereography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |