Landsat 1 | Landsat Science - NASA
网页Landsat 1 was launched on July 23, 1972; at that time the satellite was known as the Earth Resources Technology Satellite (ERTS). It was the first Earth-observing satellite to be launched with the express intent to study and monitor our planet’s landmasses.
Landsat 1 | U.S. Geological Survey - USGS.gov
网页Explore the first Landsat images from space. Aboard a Delta 900 rocket, NASA’s Earth Resources Technology Satellite (ERTS) launched July 23, 1972, from Vandenburg Air Force Base in California. Later renamed, Landsat 1 became the first earth-observing satellite explicitly designed to study planet Earth.
Satellites | Landsat Science - NASA
网页2021年9月27日 · On July 23, 1972, the first Earth Resources Technology Satellite (ERTS-1), later renamed Landsat 1, was launched. After more than five decades of observations and eight operational missions, the Landsat program continues to deliver scientifically valuable and visually stunning images of the Earth.
Landsat program - Wikipedia
网页The Landsat program is the longest-running enterprise for acquisition of satellite imagery of Earth. It is a joint NASA / USGS program. On 23 July 1972, the Earth Resources Technology Satellite was launched. This was eventually renamed to Landsat 1 in 1975. [1] The most recent, Landsat 9, was launched on 27 September 2021.
What is the Landsat satellite program and why is it important?
网页The Landsat Program is a series of Earth-observing satellite missions jointly managed by NASA and the U.S. Geological Survey. On July 23, 1972, in cooperation with NASA, the Earth Resources Technology Satellite (ERTS-1) was launched. It …
Fifty Years of Exploration and Innovation: How Landsat Launched …
网页Early 1970s visualization of land remote sensing data collection by Landsat 1, initially known as the Earth Resources Technology Satellite (ERTS). Hundreds of miles above Earth, ERTS, later renamed as the first Landsat, peered down upon land on which few, if any, people had set foot, such as vast ice sheets and oceans, and temperate lands that ...
Landsat Legacy: NASA-USGS Program Observing Earth from …
网页2022年7月22日 · On a warm July day in 1972, NASA launched a new Earth-imaging satellite called the Earth Resources Technology Satellite. “ERTS” was the first satellite of what later became NASA and the U.S. Geological Survey’s Landsat Program, an ambitious effort with a vision of documenting the entirety of Earth from space.
Timeline | Landsat Science - NASA
网页On July 23, 1972, the first Earth Resources Technology Satellite (ERTS-1), later renamed Landsat 1, was launched with the explicit purpose of “gathering facts about the natural resources of the Earth from Earth-observing satellites carrying sophisticated remote sensing observation instruments.”. After more than five decades of observations ...
Landsat Proved the Power of Remote Sensing - IEEE Spectrum
网页2022年6月29日 · Three years later, on 23 July 1972, NASA launched what would be the first Earth Resources Technology Satellite (ERTS). It gave scientists, land managers, policymakers, and others an unprecedented view of their planet. The program has since launched eight more satellites.
Landsat 1 - Wikipedia
网页Landsat 1 (LS-1), formerly named ERTS-A and ERTS-1, was the first satellite of the United States' Landsat program. It was a modified version of the Nimbus 4 meteorological satellite and was launched on July 23, 1972, by a Delta 900 …
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