CN103245331A - Large-scale aerial survey indoor and outdoor integrated system and control method - Google Patents

Large-scale aerial survey indoor and outdoor integrated system and control method Download PDF

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CN103245331A
CN103245331A CN2013101740403A CN201310174040A CN103245331A CN 103245331 A CN103245331 A CN 103245331A CN 2013101740403 A CN2013101740403 A CN 2013101740403A CN 201310174040 A CN201310174040 A CN 201310174040A CN 103245331 A CN103245331 A CN 103245331A
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张燕
向泽君
梁建国
胡开全
周智勇
张俊前
谭志华
王昌翰
余勇华
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Chongqing Academy of Surveying and Mapping
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Abstract

一种大比例尺航测内外业一体化系统,包括外业像控测量子系统、外业调绘子系统和内业采编质检子系统;外业像控测量子系统用于数字化像控点测量;外业调绘子系统用于数字化地形调绘;内业采编质检子系统用于立体采集、编辑、质量检查和成果输出;3个子系统均采用Microstation提供的开放式编程模块编程实现,其软件底层、数据存储格式、处理算法和资源配置完全一致。本发明的有益技术效果是:实现了航测像控测量数字化,实现了从航测像控测量、野外调绘、内业采编、质检等整个流程的电子化和一体化,避免了数据交换质量风险,在保证地形图精准的同时,使作业效率得到提高,避免了与数据转绘相关的重复劳动,降低操作复杂度。A large-scale aerial survey and internal and external integrated system, including a field image control measurement subsystem, a field surveying and mapping subsystem, and an office acquisition and editing quality inspection subsystem; the field image control measurement subsystem is used for digital image control point measurement; The field surveying and mapping subsystem is used for digital terrain surveying and mapping; the office acquisition and editing quality inspection subsystem is used for three-dimensional collection, editing, quality inspection and output of results; the three subsystems are all implemented by programming with the open programming module provided by Microstation, and its software The bottom layer, data storage format, processing algorithm and resource configuration are completely consistent. The beneficial technical effects of the present invention are: realize the digitalization of aerial survey image control measurement, realize the electronization and integration of the whole process from aerial survey image control measurement, field surveying and mapping, internal business editing, quality inspection, etc., and avoid the risk of data exchange quality , while ensuring the accuracy of the topographic map, the operation efficiency is improved, the duplication of labor related to data transfer is avoided, and the operation complexity is reduced.

Description

大比例尺航测内外业一体化系统及控制方法Integrated system and control method for large-scale aerial survey and field

技术领域 technical field

本发明涉及一种航测数字测图技术,尤其涉及一种大比例尺航测内外业一体化系统及控制方法。 The invention relates to an aerial survey digital mapping technology, in particular to a large-scale aerial survey internal and external integration system and a control method.

背景技术 Background technique

航空摄影测量是基础地理信息采集的最有效手段之一,随着经济建设的迅速发展,各行各业对基础地理信息的需求量越来越大,基础地理信息数据的更新速度也越来越快,周期越来越短,效率要求也越来越高。 Aerial photogrammetry is one of the most effective means of collecting basic geographic information. With the rapid development of economic construction, the demand for basic geographic information in all walks of life is increasing, and the update speed of basic geographic information data is also getting faster and faster. , the cycle is getting shorter and shorter, and the efficiency requirements are getting higher and higher.

现有技术中,绝大部分测绘技术都是以内业或外业中的一者为单一角度来考虑问题,没有对内业和外业所形成的整体流程进行系统性分析,尤其没有对外业生产手段进行根本性的改变。 In the existing technology, most of the surveying and mapping technology considers the problem from a single perspective of the internal industry or the field industry, and there is no systematic analysis of the overall process formed by the internal industry and the field industry, especially the external production. means of fundamental change.

不少测绘单位在像控测量、野外调绘中仍旧沿用传统的纸质作业方式,外业过程中,需要携带冲洗出的航摄放大片或者正射影像,在实地进行手工标绘,然后再由内业用小笔尖沾涂料清绘整饰,最后再对整饰后的影像进行数字化处理,得到计算机可读形式的图片,这种作业方式主要存在以下缺陷:外业作业中,影像的内容局限于尺寸有限的纸质相片,分辨率有限,给肉眼辨识、刺点或标绘都会带来相当大的难度;内业转绘过程中和数化过程中不仅会损失图像精度,还同时存在数据交换困难、工序繁杂、作业量大等问题,而且纸质相片的管理、查找、以及作业小组间资源分配等问题都会给管理和实际生产带来不便;手工标绘受气象因素影响大,雨雪天气时,甚至无法工作。 Many surveying and mapping units still use the traditional paper-based operation methods in image-controlled surveying and field mapping. In the office, a small pen tip is dipped in paint to clean up and paint, and finally the retouched image is digitally processed to obtain a computer-readable picture. This operation method mainly has the following defects: In the field operation, the content of the image Limited to paper photos with limited size and limited resolution, it will bring considerable difficulty to naked eye recognition, pricking or plotting; not only will the image accuracy be lost during the internal transfer process and digitization process, but also exist at the same time Problems such as difficult data exchange, complicated procedures, and heavy workload, and problems such as management and search of paper photos, and resource allocation among operating groups will bring inconvenience to management and actual production; manual plotting is greatly affected by meteorological factors, and rain It doesn't even work in snowy weather.

现有技术中,尚未实现航测像控测量数字化,外业调绘电子化只针对中小比例尺,对大比例尺的航测调绘尚未实现。在中小比例尺的电子化调绘中,有采用PDA进行操作的,但是PDA受自身性能的局限,难以满足当今社会对外业生产提出的高效性的要求。部分公司推出了基于平板电脑的电子调绘系统,但这类电子调绘系统的应用仍然十分受限,究其原因主要是:航测内业系统和外业调绘系统缺乏系统一致性,内业和外业的软件操作平台不兼容,存储格式互不相同,内外业作业方案不共享,且都没有从整体上考虑内业和外业操作的连续性,容易带来数据质量风险;系统的用户自定义功能弱,系统可扩展性差,二次开发功能欠缺;综合考虑各种因素,甚至导致有的单位在引进了外业数字化设备后,仍然将其弃置不用。因此,如何实现外业生产手段与内业数字测量技术的接轨是亟需解决的问题。 In the existing technology, the digitization of aerial survey and image control measurement has not been realized yet, and the digitalization of field survey and mapping is only for small and medium scales, and the aerial survey and survey of large scale has not yet been realized. Some PDAs are used for small-to-medium-scale electronic painting, but PDAs are limited by their own performance, and it is difficult to meet the high-efficiency requirements of external production in today's society. Some companies have launched electronic surveying and mapping systems based on tablet computers, but the application of such electronic surveying and mapping systems is still very limited. The software operating platforms of the industry and the field are not compatible, the storage formats are different from each other, the internal and external operation plans are not shared, and the continuity of internal and field operations is not considered as a whole, which is likely to bring data quality risks; The user-defined function is weak, the system scalability is poor, and the secondary development function is lacking. Considering various factors, some units even discard the field digital equipment after they have been introduced. Therefore, it is an urgent problem to be solved how to realize the connection between the field production means and the interior digital measurement technology.

发明内容 Contents of the invention

针对背景技术中的问题,本发明提出了一种大比例尺航测内外业一体化系统,所涉及的硬件包括:用于野外作业(即外业)的平板电脑和用于室内作业(即内业)的台式电脑;其改进在于:所述大比例航测内外业一体化系统包括外业像控测量子系统、外业调绘子系统和内业采编质检子系统;平板电脑和台式电脑中均集成有外业像控测量子系统、外业调绘子系统和内业采编质检子系统;所述外业像控测量子系统用于野外作业中的数字化像控点测量;所述外业调绘子系统用于野外作业中的数字化地形调绘;所述内业采编质检子系统用于对地形图要素的立体采集、编辑、质量检查和成果输出;所述外业像控测量子系统、外业调绘子系统和内业采编质检子系统均采用Microstation提供的开放式编程模块编程实现,三个子系统的软件底层、数据存储格式、处理算法和资源配置完全一致。 Aiming at the problems in the background technology, the present invention proposes a large-scale aerial survey and field integration system, and the hardware involved includes: a tablet computer for field work (that is, field work) and a tablet computer for indoor work (that is, office work) desktop computer; its improvement is that: the integrated system of large-scale aerial survey and internal and external business includes the field image control and measurement subsystem, the field surveying and mapping subsystem and the internal business acquisition and editing quality inspection subsystem; both the tablet computer and the desktop computer are integrated There are field image control measurement subsystems, field surveying and drawing subsystems, and internal industry acquisition and editing quality inspection subsystems; the field image control measurement subsystem is used for digital image control point measurement in field operations; The drawing subsystem is used for digital terrain surveying and mapping in field operations; the office acquisition and editing quality inspection subsystem is used for three-dimensional acquisition, editing, quality inspection and output of topographic map elements; the field image control measurement subsystem The sub-systems of field surveying and drawing, and the sub-system of editing and quality inspection in the office are all implemented by using the open programming module provided by Microstation. The software bottom layer, data storage format, processing algorithm and resource configuration of the three subsystems are completely consistent.

本发明的系统将航测内外业各工序电子化的同时,保持了系统的一致性,其中外业像控测量子系统属于国内首创像控数字化测量技术,系统同时适用于1:2000等大比例尺航测野外调绘,填补目前航测外业调绘仅有中小比例尺数字化技术的空白,所述子系统可适用于各种类型和型号的电脑,系统通用强。 The system of the present invention maintains the consistency of the system while digitizing the various processes inside and outside the aerial survey. The field image control measurement subsystem belongs to the first image control digital measurement technology in China, and the system is also applicable to large-scale aerial surveys such as 1:2000. Field surveying and mapping fills the gap in the current aerial surveying field surveying and mapping that only has small and medium-scale digital technology. The subsystem is applicable to various types and models of computers, and the system is highly versatile.

基于现有的成熟技术,本发明系统中的硬件设备还采用了如下优选方案:所述平板电脑采用强固式外壳封装,坚固防水,耐强光,电池可更换;操作系统使用Windows XP;系统对平板电脑进行USB接口监控,需要特定的USB设备结合口令才能传输数据。 Based on the existing mature technology, the hardware equipment in the system of the present invention has also adopted the following optimal scheme: the tablet computer adopts a strong casing package, which is firm and waterproof, resistant to strong light, and the battery can be replaced; the operating system uses Windows XP; The tablet PC monitors the USB interface and requires a specific USB device combined with a password to transmit data.

本发明还提出了基于前述大比例尺航测内外业一体化系统的控制方法,其方案为:所述像控测量子系统的控制方法包括: The present invention also proposes a control method based on the above-mentioned large-scale aerial survey and field integration system, and its solution is: the control method of the image-controlled measurement subsystem includes:

1)从外部导入TIF格式的测区影像,对测区影像进行快速加载预处理; 1) Import the survey area image in TIF format from the outside, and quickly load and preprocess the survey area image;

2)根据像主点坐标文件,进行展点,然后新建像控布点号并建立像控布点号与测区影像之间的索引关系,生成像控布点网图; 2) According to the main point coordinate file of the image, the points are spread, and then the image control point number is created and the index relationship between the image control point number and the survey area image is established to generate the image control point layout network map;

3)实地勘测时,加载像控布点网图,根据操作员输入的像控布点号,按索引关系查找对应的测区影像,并将找到的测区影像在新建的DGN文件中加载、显示,所显示的各张测区影像之间按飞机航摄时的实际航带和航向关系排列; 3) During on-the-spot survey, load the image control point network map, search for the corresponding survey area image according to the index relationship according to the image control point number input by the operator, and load and display the found survey area image in the newly created DGN file, The displayed images of the survey area are arranged according to the actual flight zone and heading relationship of the aircraft during aerial photography;

4)根据操作员输入的命令,对测区影像进行放大、缩小、旋转、裁切操作; 4) According to the command input by the operator, zoom in, zoom out, rotate and crop the image of the survey area;

5)测区影像调整好后,操作员在平板电脑的触屏上进行刺点操作,并录入以下信息:刺点日期、作业员名称、点位说明;然后接收操作员输入的指令,在新建的DGN文件中写入像控点符号和像控信息说明注记,完成图面整饰,输出JPG格式的高精度像控点成果文件; 5) After the image of the measurement area is adjusted, the operator performs the pricking operation on the touch screen of the tablet computer, and enters the following information: pricking point date, operator name, point description; Write image control point symbols and image control information description notes in the DGN file of the DGN file, complete the drawing surface finishing, and output the high-precision image control point result file in JPG format;

6)返回步骤3),对下一个像控点进行测量; 6) Return to step 3) to measure the next image control point;

后期处理中,利用前述的高精度像控点成果文件进行空三加密,将加密成果制作出立体采集模型和用于调绘的正射影像; In the post-processing, use the above-mentioned high-precision image control point result file to carry out spatial three-dimensional encryption, and make the encrypted result into a three-dimensional acquisition model and an orthophoto image for adjustment and mapping;

所述外业调绘子系统的控制方法包括: The control method of the field surveying subsystem includes:

外业调绘子系统内预置有配置库,该配置库与内业采编质检子系统共享,配置库内存储有绘制地形图要素时所需的线型库、符号库、色表、字体库以及绘图规则; The field surveying and mapping subsystem is preset with a configuration library, which is shared with the office procurement and editing quality inspection subsystem. The configuration library stores the line type library, symbol library, color table, and font required for drawing topographic map elements. Libraries and drawing rules;

a)从外部导入用于调绘的正射影像; a) Import orthophotos for mapping from outside;

b)操作员在室内对影像上的地形、地貌特征进行初步识别,调用配置库,将影像上能清晰辨认出的地物绘制出来; b) The operator conducts preliminary recognition of the terrain and landform features on the image indoors, calls the configuration library, and draws the clearly identifiable features on the image;

c)实地勘测时,根据操作员输入的命令,加载调绘用正射影像;调用配置库,在影像上,对步骤b)中未绘制的地物、地名进行标绘,并对步骤b)中已经绘出的地物进行查验和修正; c) During field survey, according to the command input by the operator, load the orthophoto image for mapping; call the configuration library, plot the undrawn features and place names in step b) on the image, and perform step b) Check and correct the features drawn in the map;

d)成果整饰完毕后,形成调绘成果; d) After finishing the results, the adjustment and painting results will be formed;

所述内业采编质检子系统的控制方法包括: The control method of the internal business editing and editing quality inspection subsystem includes:

内业采编质检子系统内预置有配置库,该配置库与外业调绘子系统共享,配置库内存储有绘制地形图要素时所需的线型库、符号库、色表、字体库以及绘图规则;  There is a configuration library preset in the office procurement and editing quality inspection subsystem, which is shared with the field surveying and mapping subsystem. The configuration library stores the line type library, symbol library, color table, and font required for drawing topographic map elements. Libraries and drawing rules;

A、加载配置库; A. Load the configuration library;

B、加载调绘成果和立体采集模型; B. Load the adjustment and mapping results and the three-dimensional acquisition model;

C、接收操作员输入的指令,在立体采集模型上对调绘成果进行核查和利用,对地物、地貌进行采集和编辑;形成初步地形图成果; C. Receive the instructions input by the operator, check and use the mapping results on the three-dimensional collection model, collect and edit the ground objects and landforms; form the preliminary topographic map results;

D、对地形图成果进行质量检查,并输出检查报告;若检查报告中注明地形图成果中还存在缺陷,则返回步骤C,对地形图成果作进一步修正;若检查报告中注明地形图成果中不存在缺陷,则输出最终地形图成果。 D. Carry out quality inspection on the topographic map results, and output the inspection report; if the inspection report indicates that there are still defects in the topographic map results, return to step C, and make further corrections to the topographic map results; if the topographic map is indicated in the inspection report If there are no defects in the result, the final topographic map result will be output.

进一步地,步骤1)中对测区影像进行快速加载预处理包括:将测区影像按多种不同比例尺进行缩放,对每一比例尺条件下的影像数据进行单独存储;操作员在对测区影像进行缩放时,系统直接调用对应比例尺条件下的测区影像,以实现测区影像的快速加载。 Further, the rapid loading preprocessing of the survey area image in step 1) includes: scaling the survey area image according to a variety of different scales, and storing the image data under each scale condition separately; When zooming, the system directly calls the survey area image under the corresponding scale conditions to realize the rapid loading of the survey area image.

本发明的有益技术效果是:实现了航测外业像控测量数字化,使航测外业调绘数字化技术应用于大比例尺测图,提高了外业作业的数字化作业能力;真正实现了从航测像控测量、野外调绘、内业采编、质检等整个流程的电子化和一体化,比现有的外业数字化设备具备更加强大的功能,将外业和内业的作业流程进行了整合,使外业和内业之间系统完全一致,避免了数据交换质量风险,在保证地形图精准的同时,使外业作业的效率得到大幅提高,避免了现有技术中大量的与数据转绘相关的重复劳动,降低了操作的复杂度。 The beneficial technical effect of the present invention is: realize the digitization of image control measurement in the field of aerial survey, apply the digitization technology of surveying and mapping in field field of aerial survey to large-scale surveying map, improve the digital operation ability of field work; truly realize the image control from aerial survey The electronicization and integration of the entire process of surveying, field surveying, editing, and quality inspection has more powerful functions than the existing field digital equipment, and integrates the operation processes of the field and the office, making The system between the field and the office is completely consistent, avoiding the risk of data exchange quality. While ensuring the accuracy of the topographic map, the efficiency of the field operation is greatly improved, and a large number of problems related to data transfer and drawing in the existing technology are avoided. Repetition of labor reduces the complexity of operation.

具体实施方式 Detailed ways

一种大比例尺航测内外业一体化系统,所涉及的硬件包括:用于野外作业的平板电脑和用于室内作业的台式电脑;所述大比例航测内外业一体化系统包括外业像控测量子系统、外业调绘子系统和内业采编质检子系统;平板电脑和台式电脑中均集成有外业像控测量子系统、外业调绘子系统和内业采编质检子系统;所述外业像控测量子系统用于野外作业中的数字化像控点测量;所述外业调绘子系统用于野外作业中的数字化地形调绘;所述内业采编质检子系统用于对地形图要素的立体采集、编辑、质量检查和成果输出;所述外业像控测量子系统、外业调绘子系统和内业采编质检子系统均采用Microstation提供的开放式编程模块编程实现,三个子系统的软件底层、数据存储格式、处理算法和资源配置完全一致。 A large-scale aerial survey and field integration system, the hardware involved includes: a tablet computer for field work and a desktop computer for indoor work; the large-scale aerial survey and field integration system includes a field image control measurement System, field surveying and mapping subsystem, and office editing and editing quality inspection subsystem; tablet computers and desktop computers are integrated with field image control and measurement subsystems, field surveying and mapping subsystems, and office editing and editing quality inspection subsystems; The field image control measurement subsystem is used for digital image control point measurement in field operations; the field surveying and mapping subsystem is used for digital terrain surveying and mapping in field operations; the office acquisition and editing quality inspection subsystem is used for Three-dimensional acquisition, editing, quality inspection and output of topographic map elements; the field image control measurement subsystem, field surveying and mapping subsystem and office acquisition and editing quality inspection subsystem are all programmed using the open programming module provided by Microstation Realization, the software bottom layer, data storage format, processing algorithm and resource configuration of the three subsystems are completely consistent.

进一步地,所述平板电脑采用强固式外壳封装,坚固防水,耐强光,电池可更换;操作系统使用Windows XP;系统对平板电脑进行USB接口监控,需要特定的USB设备结合口令才能传输数据。 Further, the tablet computer is packaged in a strong shell, which is strong and waterproof, resistant to strong light, and the battery can be replaced; the operating system uses Windows XP; the system monitors the USB interface of the tablet computer, and requires a specific USB device combined with a password to transmit data.

一种基于前述的大比例尺航测内外业一体化系统的控制方法,其方案为:所述像控测量子系统的控制方法包括: A control method based on the aforementioned large-scale aerial survey and field integration system, the solution is: the control method of the image-controlled measurement subsystem includes:

1)从外部导入TIF格式的测区影像,对测区影像进行快速加载预处理; 1) Import the survey area image in TIF format from the outside, and quickly load and preprocess the survey area image;

2)根据像主点坐标文件,进行展点,然后新建像控布点号并建立像控布点号与测区影像之间的索引关系,生成像控布点网图; 2) According to the main point coordinate file of the image, the points are spread, and then the image control point number is created and the index relationship between the image control point number and the survey area image is established to generate the image control point layout network map;

3)实地勘测时,加载像控布点网图,根据操作员输入的像控布点号,按索引关系查找对应的测区影像,并将找到的测区影像在新建的DGN文件中加载、显示,所显示的各张测区影像之间按飞机航摄时的实际航带和航向关系排列; 3) During on-the-spot survey, load the image control point network map, search for the corresponding survey area image according to the index relationship according to the image control point number input by the operator, and load and display the found survey area image in the newly created DGN file, The displayed images of the survey area are arranged according to the actual flight zone and heading relationship of the aircraft during aerial photography;

4)根据操作员输入的命令,对测区影像进行放大、缩小、旋转、裁切操作; 4) According to the command input by the operator, zoom in, zoom out, rotate and crop the image of the survey area;

5)测区影像调整好后,操作员在平板电脑的触屏上进行刺点操作,并录入以下信息:刺点日期、作业员名称、点位说明;然后接收操作员输入的指令,在新建的DGN文件中写入像控点符号和像控信息说明注记,完成图面整饰,输出JPG格式的高精度像控点成果文件; 5) After the image of the measurement area is adjusted, the operator performs the pricking operation on the touch screen of the tablet computer, and enters the following information: pricking point date, operator name, point description; Write image control point symbols and image control information description notes in the DGN file of the DGN file, complete the drawing surface finishing, and output the high-precision image control point result file in JPG format;

6)返回步骤3),对下一个像控点进行测量; 6) Return to step 3) to measure the next image control point;

后期处理中,利用前述的高精度像控点成果文件进行空三加密,将加密成果制作出立体采集模型和用于调绘的正射影像; In the post-processing, use the above-mentioned high-precision image control point result file to carry out spatial three-dimensional encryption, and make the encrypted result into a three-dimensional acquisition model and an orthophoto image for adjustment and mapping;

所述外业调绘子系统的控制方法包括: The control method of the field surveying subsystem includes:

外业调绘子系统内预置有配置库,该配置库与内业采编质检子系统共享,配置库内存储有绘制地形图要素时所需的线型库、符号库、色表、字体库以及绘图规则; The field surveying and mapping subsystem is preset with a configuration library, which is shared with the office procurement and editing quality inspection subsystem. The configuration library stores the line type library, symbol library, color table, and font required for drawing topographic map elements. Libraries and drawing rules;

a)从外部导入用于调绘的正射影像; a) Import orthophotos for mapping from outside;

b)操作员在室内对影像上的地形、地貌特征进行初步识别,调用配置库,将影像上能清晰辨认出的地物绘制出来; b) The operator conducts preliminary recognition of the terrain and landform features on the image indoors, calls the configuration library, and draws the clearly identifiable features on the image;

c)实地勘测时,根据操作员输入的命令,加载调绘用正射影像;调用配置库,在影像上,对步骤b)中未绘制的地物、地名进行标绘,并对步骤b)中已经绘出的地物进行查验和修正; c) During field survey, according to the command input by the operator, load the orthophoto image for mapping; call the configuration library, plot the undrawn features and place names in step b) on the image, and perform step b) Check and correct the features drawn in the map;

d)成果整饰完毕后,形成调绘成果。 d) After finishing the result, the adjustment and painting result will be formed.

  the

所述内业采编质检子系统的控制方法包括: The control method of the internal business editing and editing quality inspection subsystem includes:

内业采编质检子系统内预置有配置库,该配置库与外业调绘子系统共享,配置库内存储有绘制地形图要素时所需的线型库、符号库、色表、字体库以及绘图规则;  There is a configuration library preset in the office procurement and editing quality inspection subsystem, which is shared with the field surveying and mapping subsystem. The configuration library stores the line type library, symbol library, color table, and font required for drawing topographic map elements. Libraries and drawing rules;

A、加载配置库; A. Load the configuration library;

B、加载调绘成果和立体采集模型; B. Load the adjustment and mapping results and the three-dimensional acquisition model;

C、接收操作员输入的指令,在立体采集模型上对调绘成果进行核查和利用,对地物、地貌进行采集和编辑;形成初步地形图成果; C. Receive the instructions input by the operator, check and use the mapping results on the three-dimensional collection model, collect and edit the ground objects and landforms; form the preliminary topographic map results;

D、对地形图成果进行质量检查,并输出检查报告;若检查报告中注明地形图成果中还存在缺陷,则返回步骤C,对地形图成果作进一步修正;若检查报告中注明地形图成果中不存在缺陷,则输出最终地形图成果。 D. Carry out quality inspection on the topographic map results, and output the inspection report; if the inspection report indicates that there are still defects in the topographic map results, return to step C, and make further corrections to the topographic map results; if the topographic map is indicated in the inspection report If there are no defects in the result, the final topographic map result will be output.

进一步地,步骤1)中对测区影像进行快速加载预处理包括:将测区影像按多种不同比例尺进行缩放,对每一比例尺条件下的影像数据进行单独存储;操作员在对测区影像进行缩放时,系统直接调用对应比例尺条件下的测区影像,以实现测区影像的快速加载。 Further, the rapid loading preprocessing of the survey area image in step 1) includes: scaling the survey area image according to a variety of different scales, and storing the image data under each scale condition separately; When zooming, the system directly calls the survey area image under the corresponding scale conditions to realize the rapid loading of the survey area image.

测绘作业的一般流程是:航摄获取影像,像主点坐标投影转换,进行像控点布点设计,在实地进行像控点测量,获取数字化的像控成果;同时内业利用原始影像进行空三测量,并根据外业像控成果进行绝对定向,得到空三成果;利用已有DEM数据制作调绘用正射影像,进行野外实地调绘(得到数字调绘地形图K);导出空三成果在数字摄影测量工作站建立立体模型,在立体观测环境下进行要素采集,同时结合数字调绘成果进行采集、编辑和检查(得到地形图成果M)。 The general process of surveying and mapping operations is: aerial photography to obtain images, image principal point coordinate projection conversion, image control point layout design, image control point measurement on the spot, and digital image control results; Measure and perform absolute orientation based on field image control results to obtain aerial triangulation results; use existing DEM data to make orthophoto images for surveying and mapping, and conduct field surveying and mapping (obtain digital mapping topographic map K); export aerial triangulation results The three-dimensional model is established on the digital photogrammetry workstation, and the elements are collected in the three-dimensional observation environment. At the same time, the digital mapping results are combined to collect, edit and check (the topographic map result M is obtained).

其中,对像控布点设计和像控点的测量即可采用本发明中的外业像控测量子系统完成,之后,再由外业调绘子系统完成地形图K的制作,然后由内业采编质检子系统在立体模型上结合调绘成果图,进行要素采集,编辑和要素检查,完成成果M。 Among them, the image control point layout design and image control point measurement can be completed by the field image control measurement subsystem in the present invention, and then the topographic map K is completed by the field surveying and drawing subsystem, and then the office The acquisition and editing quality inspection subsystem combines the adjustment and drawing result map on the three-dimensional model to perform element collection, editing and element inspection, and complete the result M.

Claims (4)

1. large scale aerial survey indoor and field integration system, related hardware comprises: be used for the panel computer of field work and be used for the desktop computer of office operation; It is characterized in that:
Described vast scale aerial survey indoor and field integration system comprises that field operation is transferred as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing; All being integrated with field operation in panel computer and the desktop computer transfers as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing;
Described field operation is measured as the digitizing photo control point that the detection quantized system is used for field work;
Described field operation accent is painted subsystem and is painted for the digital terrain accent of field work;
Industry is gathered and edited the quality inspection subsystem for solid collection, editor, quality check and achievement output to the topomap key element in described;
Described field operation is transferred as detection quantized system, field operation and the open programming module programming that the quality inspection subsystem all adopts Microstation to provide of gathering and editing of subsystem and interior industry is provided is realized that the bottom most software of three subsystems, data memory format, Processing Algorithm and resource distribution are in full accord.
2. large scale aerial survey indoor and field integration according to claim 1 system, it is characterized in that: described panel computer adopts strong formula shell encapsulation, firm waterproof, anti-high light, battery is replaceable; Operating system is used Windows XP; System carries out the USB interface monitoring to panel computer, needs specific USB device could transmit data in conjunction with password.
3. the control method of large scale aerial survey indoor and field integration as claimed in claim 1 system, it is characterized in that: described control method as the detection quantized system comprises:
1) from the survey district image of outside importing TIF form, loads pre-service fast to surveying district's image;
2) according to the principal point coordinate file, carry out machine plotting, newly-built picture control cloth period and foundation picture are controlled the index relative between cloth period and the survey district image then, and the generation picture is controlled the net figure that layouts;
3) during field exploring, add the image-bearing control net figure that layouts, picture control cloth period according to operator's input, search corresponding survey district image by index relative, and the survey district image that will find loads in newly-built DGN file, shows, actual air strips and course relation when shown each surveyed between district's image and to be taken the photograph by the aircraft boat are arranged;
4) according to the order of operator's input, amplify, dwindle, rotate, cut operation to surveying district's image;
5) after survey district image was adjusted, the operator was at the enterprising assassination point operation of the touch screen of panel computer, and the following information of typing: a thorn point date, operator title, a some explanation; Receive the instruction of operator's input then, in newly-built DGN file, write photo control point symbol and picture control information explanation annotation, finish the drawing ornamenting, the high precision photo control point Outcome Document of output JPG form;
6) return step 3), next photo control point is measured;
In the post-processed, utilize aforesaid high precision photo control point Outcome Document to carry out empty three encryptions, produce three-dimensional collection model and be used for transferring the orthography of painting encrypting achievement;
Described field operation transfers the control method of painting subsystem to comprise:
Field operation is transferred to paint and is preset repository in the subsystem, and this repository and the interior industry quality inspection subsystem of gathering and editing is shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A) import the orthography of painting for transferring from the outside;
B) operator tentatively identifies the landform on the image, morphologic characteristics indoor, calls repository, will can draw out by the clear atural object of recognizing on the image;
C) during field exploring, according to the order of operator's input, load to transfer to paint and use orthography; Call repository, on image, atural object, the place name of not drawing in the step b) are marked and drawed, and the atural object of having drawn in the step b) is checked and revised;
D) after the achievement ornamenting finishes, form accent and plot fruit;
Described interior control method of already gathering and editing the quality inspection subsystem comprises:
In industry gather and edit and preset repository in the quality inspection subsystem, this repository and field operation transfer that to paint subsystem shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A, loading repository;
B, loading are transferred and are plotted fruit and three-dimensional collection model;
C, receive the instruction of operator's input, exchange at three-dimensional collection model and plot fruit and verify and utilize, atural object, landforms are gathered and edited; Form preliminary topomap achievement;
D, the topomap achievement is carried out quality check, and the outgoing inspection report; Also there is defective if indicate in the topomap achievement in the audit report, then returns step C, the topomap achievement is done further to revise; There is not defective if indicate in the topomap achievement in the audit report, then exports final topomap achievement.
4. the control method of large scale aerial survey indoor and field integration according to claim 3 system, it is characterized in that: in the step 1) survey district image is loaded pre-service fast and comprise: will survey district's image and carry out convergent-divergent by multiple different proportion chi, the image data under each engineer's scale condition is stored separately; The operator is when carrying out convergent-divergent to survey district image, and the survey district image under the corresponding engineer's scale condition directly calls in system, to realize surveying the quick loading of district's image.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759720A (en) * 2013-11-20 2014-04-30 中国水电顾问集团西北勘测设计研究院有限公司 Digital point-pricking method for aerial survey field work
CN107197046A (en) * 2017-07-19 2017-09-22 云南省交通规划设计研究院 A kind of Highway Survey investigation indoor and field integration system based on intelligent movable platform
CN107806862A (en) * 2017-10-26 2018-03-16 中煤航测遥感集团有限公司 Aerophotogrammetric field work measuring method and system
CN108663413A (en) * 2018-05-09 2018-10-16 环境保护部华南环境科学研究所 A kind of method and system based on the air-ground integrated lossless scanning of refuse landfill
CN110986888A (en) * 2019-12-17 2020-04-10 中煤航测遥感集团有限公司 Aerial photography integrated method
CN112683242A (en) * 2020-11-03 2021-04-20 陕西誉泽工程咨询有限公司 Unmanned aerial vehicle close-range photographic mapping system for large-scale topographic map in complex area

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596494A (en) * 1994-11-14 1997-01-21 Kuo; Shihjong Method and apparatus for acquiring digital maps
CN101763658A (en) * 2009-12-14 2010-06-30 煤航(香港)有限公司 Method for making full-element true three-dimensional large-scale digital map

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596494A (en) * 1994-11-14 1997-01-21 Kuo; Shihjong Method and apparatus for acquiring digital maps
CN101763658A (en) * 2009-12-14 2010-06-30 煤航(香港)有限公司 Method for making full-element true three-dimensional large-scale digital map

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张燕: "航测外业像控点测量系统的设计与实现", 《城市勘测》, no. 2, 30 April 2011 (2011-04-30), pages 103 - 108 *
汪建光: "基于移动设备的数字外业调绘系统的研究", 《测绘与空间地理信息》, vol. 32, no. 6, 31 December 2009 (2009-12-31), pages 30 - 32 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759720A (en) * 2013-11-20 2014-04-30 中国水电顾问集团西北勘测设计研究院有限公司 Digital point-pricking method for aerial survey field work
CN103759720B (en) * 2013-11-20 2016-04-13 中国电建集团西北勘测设计研究院有限公司 Aerophotogrammetric field work digitizing thorn point methods
CN107197046A (en) * 2017-07-19 2017-09-22 云南省交通规划设计研究院 A kind of Highway Survey investigation indoor and field integration system based on intelligent movable platform
CN107197046B (en) * 2017-07-19 2020-06-05 云南省交通规划设计研究院有限公司 Highway surveys interior outer industry integration system of investigation based on remove intelligent platform
CN107806862A (en) * 2017-10-26 2018-03-16 中煤航测遥感集团有限公司 Aerophotogrammetric field work measuring method and system
CN107806862B (en) * 2017-10-26 2020-09-29 中煤航测遥感集团有限公司 Aerial survey field measurement method and system
CN108663413A (en) * 2018-05-09 2018-10-16 环境保护部华南环境科学研究所 A kind of method and system based on the air-ground integrated lossless scanning of refuse landfill
CN108663413B (en) * 2018-05-09 2020-10-09 环境保护部华南环境科学研究所 Method and system for nondestructive scanning of refuse landfill based on air-ground integration
CN110986888A (en) * 2019-12-17 2020-04-10 中煤航测遥感集团有限公司 Aerial photography integrated method
CN112683242A (en) * 2020-11-03 2021-04-20 陕西誉泽工程咨询有限公司 Unmanned aerial vehicle close-range photographic mapping system for large-scale topographic map in complex area

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