Yunnan Cloud testing uses self-developed ownership-assisted database creation software, which is well received

The Honghe Prefecture second adjustment Office has conducted a special inspection on the investigation of the ownership of rural land in 9 counties (cities) such as MengZi. Since the beginning of May this year, the winning bidder has made preparations in advance, organize personnel and equipment to enter the venue. Starting from January 1, middle June, my Office has successively visited 9 counties (cities) in Mengzi city, such as lubai Township, manhua town, Kaiyuan city, Baoxiu town, Shiping County, Qujiang town, pingbian district, luchun district, Yuanyang district, and Hekou district) the rural collective land ownership field investigation conducted a special inspection. I listened to the report on the Ownership investigation of the county bureau and the operating unit, and inspected and inquired about the basemap used in the field investigation of the operating team, the existing materials in the area, and some of the completed field results, A comprehensive understanding of the work arrangements, work progress, and existing problems of the county (city), and puts forward rectification Requirements for the illegal use of the survey basemap and ineffective arrangement of the work units. The external work in various regions and the main problems are summarized as follows: 1. 9 counties (cities) overall work progress: 1. the development and progress of external work in seven counties and cities, including Mengzi, Gejiu, Kaiyuan, Yuanyang, luchun, pingbian, and Hekou are good. The operating unit involves Yunnan Cloud testing technology company, Yunnan nonferrous geology bureau ing team, Sichuan Institute of Agricultural Sciences Remote Sensing Application Research Institute, Shandong zhengyuan Geographic Information Engineering Co., Ltd., Yunnan geographic research institute, Kunming land public technology Co., Ltd. (1) Mengzi: cloud testing companies have adopted advanced methods and R & D of new software to greatly improve their operation efficiency, that is to say, when the field is complete, all types of internal tables, books, line drawings, parcel maps and other materials are obtained at the same time, and the error rate is greatly reduced. (2) Gejiu, Kaiyuan, Yuanyang, pingbian, and Hekou: The surveying and mapping team, the Remote Sensing Institute of Sichuan Emy of Agricultural Sciences, the Institute of Geography, And the Kunming land Gong completed the confirmation and signing of the group boundary, more than 80% of the workload has been completed, but internal work sorting, various tables, volumes, and map materials have not yet been completed. (3) Green spring: The work of Shandong zhengyuan is based on three or eight surveying and ing teams, Remote Sensing Institute of the Chinese Emy of Agricultural Sciences, geographic research institute, Kunming land public and other units. 2. the development and progress of the field work in jianshui and Shiping counties are not optimistic. The two counties only carry out one township, namely jianshui County to carry out Baoxiu town in Qujiang town and Shiping County. Under the supervision of our office, the work in the two counties has been quickly promoted. Ii. Main Problems 1. The cloud testing company undertakes the work of Mengzi city, all the personnel involved in the investigation have passed the training and examination of about 30 days of technology, procedures and implementation rules organized within the company. The operation methods were unified and carefully prepared and independently developed software for ease of work. At present, we need to sort out the valid source file materials for normal image images with a resolution of and 0.5 meters; second, coordinate results and accuracy errors of border points are obtained through diagrams such as remote mountainous areas. Third, the important inflection points of the ownership line in rural areas are not yet started. 2. During the 30-day training and operation methods organized by the company on the technical, procedures, and implementation rules, all the staff of the surveying and mapping team were carefully prepared, the working basemap uses a normal shooting image with a resolution of 2.5 m in the rural area as the basemap, and purchases a resolution of 0.5 m through legal procedures, the image with a scale of is the main reference material for the test area. In addition, because the internal industry needs to fill in or set up various paper results and drawings, the internal industry has a lot of work. At the same time, it is difficult to ensure the correct direction of the parcel line and the four-to-one description during internal business sorting. 3. The Remote Sensing Application Research Institute of Sichuan Emy of Agricultural Sciences collected the aerial image data of 1: 0.61 drones near Kaiyuan city, a-0.61 fast bird image with a resolution of, and a googleearth image with a resolution. The coordinates of more than 1600 border points were tested using the GPS data, and 103 cement border piles were buried. At present, the painting for external businesses has been basically completed, and various table books are being transferred to internal businesses. It is expected that by the end of August, the Operation Team will enter the site twice, complete the ownership line agreement, and sign the cadastral survey form. 4. Geographic research. Therefore, the normal image with a resolution of 2.5 meters is the working base map. There are mainly: first, the coordinates of the demarcation points obtained by receiving the CORS signal are the national 2000 coordinates. pingbian County cannot provide the results of the control points, which makes it difficult to convert the coordinates to the Xi'an 80 coordinates. Second, the accuracy cannot meet the requirements of the detailed implementation rules for the coordinates of the demarcation points obtained through diagrams. 5. There is still a gap with the implementation rules. In strict accordance with the provisions of the implementation rules, the correct basemap and working methods should be used for the main current situation of the villages and towns in which the investigation has been completed, such as the boundaries of collective ownership, rural roads, ditches, etc, check the coordinates of main geographic and demarcation points. 6. Kunming land public Science and Technology Co., Ltd. uses a forward image map with a resolution of 2.5 m in the rural area for, and purchases a resolution of 0.5 m through legal procedures, the image with a scale of is the main reference material for the test area. It takes a certain amount of time for the internal industry to fill in or set up various paper results and drawings. At the same time, it is difficult to ensure the correct direction of the parcel line and the four-to-one description during internal business sorting. 7. China Southern digital uses images downloaded from Google as the survey basemap, and confirms that the boundaries of various ownership units, categories, and the coordinates of graphic boundaries do not comply with the implementation rules. In addition, 14 villages and towns in jianshui only carry out Qujiang town. Currently, only 10 village committees are completed in 17 villages. The operating unit has only 12 persons, of which 1 engineer or above is a computer Major. It seems that there are no feasible organizational safeguard measures, and there are no persons or project owners who have any experience in organizing and implementing the project. Honghe state Second Land Investigation Office 2 0 July 27, Year 12 specific see: http://www.yn2d.com/developments/ArticleShow.asp? ArticleID = 1071 source Hua Xia land Network: http://bbs.hxland.com/thread-7500505-1-1.html