The Ziyuan III 03 satellite is launched by a Long March-4B rocket from the Taiyuan Satellite Launch Center, July 25, 2020. China sent a new high-resolution mapping satellite into space on Saturday from the Taiyuan Satellite Launch Center in the northern province of Shanxi. The Ziyuan III 03 satellite was launched by a Long March-4B rocket at 11:13 a.m. Beijing time, according to the center. It was the 341st flight mission by the Long March rocket series. Also on board the rocket were two satellites used for dark matter detection and commercial data acquisition respectively. They were developed by the Shanghai ASES Spaceflight Technology Co. Ltd. All three satellites have entered preset orbits, sources with the Taiyuan center said. (Photo by Zheng Taotao/Xinhua)

TAIYUAN, July 25 -- China sent a new high-resolution mapping satellite into space on Saturday from the Taiyuan Satellite Launch Center in the northern province of Shanxi.

The Ziyuan III 03 satellite was launched by a Long March-4B rocket at 11:13 a.m. Beijing time, according to the center. It was the 341st flight mission by the Long March rocket series.

Also on board the rocket were two satellites used for dark matter detection and commercial data acquisition respectively. They were developed by the Shanghai ASES Spaceflight Technology Co. Ltd.

All three satellites have entered preset orbits, sources with the Taiyuan center said.