national geodetic network

基本解釋

National Geodetic Control Network of China is an important fundamental scientific engineering project in China.
“2000國家大地控制網(wǎng)”是國家大地測量的重大科學(xué)工程項目。
As a result, the GPS2000 network must be encrypted and reformed in order to be used as National modern geodetic network.
為此，應(yīng)對GPS2000網(wǎng)進行加密和改造，才能作為國家現(xiàn)代大地控制網(wǎng)。
And a new national geodetic network with GPS technique has been set up in our country. A lot of city control networks also have been set up in many cities.
現(xiàn)在，在我國采用GPS技術(shù)布設(shè)了新的國家大地測量控制網(wǎng)，很多城市也都采用GPS技術(shù)建立了城市控制網(wǎng)。