[Explanation] Express delivery, navigation, satellite positioning... How do they find you accurately?
It is inseparable from such a group of people-surveyors who "measure" the city inch by inch with feet and instruments that shuttle between buildings every day.
[Concurrent] Wu Runze, leader of the orange craftsman team of Beijing Institute of Surveying and Mapping
Collect data, take photos, and record related coordinate data, including its coordinates and elevation.
Based on this data, some updates were made to our original map, and the topography and landforms of the entire Beijing area, as well as some buildings and traffic on the ground, were reflected through objective and real spatial data.
[Explanation] On December 31, a team of surveying and mapping geographic information skills talents organized by the Beijing Institute of Surveying and Mapping, the Orange Craftsman Team, held a licensing ceremony in Beijing.
The 32-year-old surveyor Wu Runze served as the team leader.
From Daxing Airport to Winter Olympics venues, the construction of these projects is inseparable from surveying and mapping.
[Concurrent] Wu Runze, leader of the orange craftsman team of Beijing Institute of Surveying and Mapping
The Winter Olympics (venue construction), the new airport (construction), in the preliminary design, construction, and operation process all need to use our surveying and mapping data, because he needs to select a site when designing, he needs to have a Drawings are used as the basis. During the construction process, surveying and mapping data is needed to guide him where to build and how to build to meet these requirements related to plane and elevation.
After the construction was completed, during the completion and operation of this building, we conducted a verification on whether this building met the requirements of the previous design.
At the same time, some safety monitoring should be carried out on buildings and construction projects.
[Explanation] In order to investigate every unknown feature on the map clearly, Wu Runze and his team often need to carry their equipment and take measurements on foot. In the past few years, their footprints have almost covered the streets and alleys of Beijing.
In front of the computer screen, he and his team "measured" topographic maps of 1:2000 within the 6th Ring Road of Beijing step by step.
[Concurrent] Wu Runze, leader of the orange craftsman team of Beijing Institute of Surveying and Mapping
This is equivalent to a blueprint of the most basic status quo of the entire Beijing city. All urban planning and construction, when the most basic and true spatial data are needed for national economic development and social development, we can timely To provide it.
[Concurrent] Liu Hong, Secretary of the Party Committee of Beijing Institute of Surveying and Mapping
The purpose of forming an actual orange craftsman team is to create a knowledge-based, skill-based and innovative pioneer and commando team of surveying and mapping geographic information practice, bravely innovating, overcoming difficulties, for the planning and construction of the capital and modernization of urban governance, and making orange craftsmen contribution.
[Explanation] Currently, the central axis covering about 65% of Beijing’s old city is being applied for heritage, involving 14 heritage sites and a length of 7.8 kilometers. There are both royal gardens and quaint courtyards. Wu Runze and his team will start again. New journey.
[Concurrent] Wu Runze, leader of the orange craftsman team of Beijing Institute of Surveying and Mapping
In the coming year, one is to apply for the heritage around the central axis of our (Beijing), based on our two- and three-dimensional surveying and mapping geographic application data, along the lines and sides of the central axis, and the ancient buildings protected by its related cultural relics. Our data expresses its two-dimensional and three-dimensional geographic space, and the government or governance, or retreat, or related work, it is very intuitive to see a very real data.
Lang Jiahui reports from Beijing
Editor in charge: [Lu Yan]