What was the level of the first national investigation team?

National Surveying Team 1 is the highest surveying and mapping department under the Ministry of Natural Resources.

The first national surveying and mapping team was established in 1954, which belongs to the nature of business and is the first batch of Grade A surveying and mapping qualification units in China. In 2000, it passed the ISO900 1 international quality management system certification. On 2002102 17, the first team of National Survey was named as the person who moved China in 2020.

199 1 year, No.1 National Surveying and Mapping Team was awarded the honorary title of "Heroic Surveying and Mapping Team with Outstanding Performance and Selfless Dedication" by the State Council General Order Award. 2065438+July 1 day, 2005, General Secretary of the Communist Party of China (CPC) Central Committee, president and Xi Jinping, Chairman of the Central Military Commission wrote back to six veteran members and old party member of the No.1 National Survey Team, fully affirming the team's touching deeds and lofty spirit in patriotism, love for the people and courage to climb the peak.

20 15 Shaanxi Federation of Trade Unions awarded the honorary title of "Shaanxi May 1st Labor Award" to National Test Team 1. 20 16 1, Shaanxi provincial party Committee awarded the honorary title of "model of Sanqin" to the first investigation team in China. "2065438+July, 2006 1 day, the Central Committee of the Communist Party of China awarded the honorary title of" Advanced Grass-roots Party Organization "to the No.1 National Survey Team. It has been commended by the state, province and ministerial level for 57 times, and 74 people have won the honorary title of the state, province and ministerial level.

Major achievements:

Since its establishment 64 years ago, the team has climbed Mount Everest six times, visited the South Pole twice, entered the wasteland of Inner Mongolia 36 times, went deep into the no-man's land of Tibet 46 times, and set foot in the hinterland of Xinjiang 48 times, covering all provinces, autonomous regions and municipalities directly under the Central Government except Taiwan Province Province, with a hiking trip of nearly 60 million kilometers, equivalent to circling the earth 1500 times, and measuring nearly half of the land control achievements in China.

The first national surveying team is responsible for the construction and maintenance of the national surveying and mapping reference system, including the layout of national and provincial geodetic control networks, elevation control networks and gravity control networks.

Mainly engaged in GNSS surveying, leveling, gravity surveying, astronomical surveying, precision engineering surveying, engineering surveying, topographic surveying, photogrammetry and remote sensing, geographic information system engineering, real estate surveying and mapping, surveying and mapping aerial photography, marine surveying and mapping, calibration and detection of standard length baseline, and calibration and correction of related surveying and mapping instruments.

The first national survey team has successively completed the construction of China people's origin, national astronomical main point joint survey, national astronomical geodetic network survey, national satellite positioning network survey, national first-class leveling network survey, national gravity basic network survey, Everest elevation survey, Antarctic surveying and mapping, and China highway network GPS surveying and mapping projects.

Undertake a series of major national surveying and mapping projects, such as western mapping, island (reef) mapping, construction of modern surveying and mapping benchmark system, and general survey of geographical conditions. It has undertaken the basic control survey in Shaanxi, Shanghai, Chongqing, Wuhan, Hangzhou, Zhuhai and other provinces and cities.

It has undertaken the first-level control network survey for the construction of Hong Kong-Zhuhai-Macao Bridge, Sutong Bridge and Xijiang Bridge, and undertaken the deformation monitoring of many large buildings (structures) such as Big Wild Goose Pagoda, Datang Hancheng Power Plant and Tianjin Port Wharf. Provide accurate and detailed basic geographic information data for national economic construction, national defense construction and scientific research.

Refer to the above? Brief introduction of the first national investigation team of the Ministry of Natural Resources