atlas

The objective of the ALAE experiment is to measure atomic hydrogen and deuterium in the terrestrial atmosphere. The instrument consists of a spectrophotometer with an atomic hydrogen absorption cell and an atomic deuterium absorption cell. Various combinations of switching the cells on and off allow observations of the atmospheric deuterium layer, the atomic geocorona, and the Lyman-alpha interplanetary medium. STS-45

The Terra satellite was initially called EOS AM-1. This satellite was launched in December 1999 and AM-2 is planned to be launched in 2004. The Terra/EOS AM-1 satellite crosses the equator at 10:30, while the Aqua (PM-1) satellite crosses at 13:30, local time. The imaging sensors are the Advanced Spacebourne Thermal Emission and Reflection Radiometer (ASTER), Multi-angle Imaging Spectroradiometer (MISR), and Moderate Resolution Spectroradiometer (MODIS). The satellites have a polar, circular, sun-synchronous 705-km orbit with a 16-day repeat cycle. The ASTER instrument has channels in the VNIR, SWIR and TIR, with a swath width of 60 km. Channel 3 can also be pointed backward looking as well as nadir looking. MISR has a swath width of 360 km and consists of nine scanners at fixed angles: one nadir, four pointed fore, and four aft. The angled scanners are at 26.1, 45.6, 60.0, and 70.5 degrees. MISR has two spatial modes: Local and Global. In Local Mode the spatial resolution is 275 m, and in Global Mode these pixels are averaged either 4 x 4, 1 x 4, or 2 x 2. MODIS has 36 spectral bands and a 2330 km swath width.

STS-66 was a Space Shuttle program mission that was flown by the Space Shuttle Atlantis. STS-66 launched on 3 November 1994 at 11:59:43.060 am EDT from Launch Pad 39-B at NASA's Kennedy Space Center. Atlantis landed at Edwards Air Force Base on 14 November 1994 at 10:33:45 am EST.

The Atmospheric Laboratory for Applications and Sciences – 3 (ATLAS-03) was the primary payload aboard STS-66. It continued the series of Spacelab flights to study the energy of the sun and how it affects the Earth's climate and environment. The ATLAS-03 mission made the first detailed measurements from the Shuttle of the Northern Hemisphere's middle atmosphere in late fall. The timing of the flight, when the Antarctic ozone hole is diminishing, allowed scientists to study possible effects of the ozone hole on mid-latitudes, the way Antarctic air recovers, and how the northern atmosphere changes as the winter season approaches.

STS-66 was a Space Shuttle program mission that was flown by the Space Shuttle Atlantis. STS-66 launched on 3 November 1994 at 11:59:43.060 am EDT from Launch Pad 39-B at NASA's Kennedy Space Center. Atlantis landed at Edwards Air Force Base on 14 November 1994 at 10:33:45 am EST.

The Atmospheric Laboratory for Applications and Sciences – 3 (ATLAS-03) was the primary payload aboard STS-66. It continued the series of Spacelab flights to study the energy of the sun and how it affects the Earth's climate and environment. The ATLAS-03 mission made the first detailed measurements from the Shuttle of the Northern Hemisphere's middle atmosphere in late fall. The timing of the flight, when the Antarctic ozone hole is diminishing, allowed scientists to study possible effects of the ozone hole on mid-latitudes, the way Antarctic air recovers, and how the northern atmosphere changes as the winter season approaches.

The Defense Meteorological Satellite Program (DMSP) monitors meteorological, oceanographic, and solar-terrestrial physics for the United States Department of Defense. The program is now run by the National Oceanic and Atmospheric Administration. The (originally classified) mission of the satellites was revealed in March 1973. They provide cloud cover imagery from polar orbits that are sun-synchronous at nominal altitude of 450 nautical miles (830 km).

The Atmospheric Laboratory for Applications and Sciences – 3 (ATLAS-03) was the primary payload aboard STS-66. It continued the series of Spacelab flights to study the energy of the sun and how it affects the Earth's climate and environment. The ATLAS-03 mission made the first detailed measurements from the Shuttle of the Northern Hemisphere's middle atmosphere in late fall. The timing of the flight, when the Antarctic ozone hole is diminishing, allowed scientists to study possible effects of the ozone hole on mid-latitudes, the way Antarctic air recovers, and how the northern atmosphere changes as the winter season approaches.

The Atmospheric Laboratory for Applications and Sciences – 3 (ATLAS-03) was the primary payload aboard STS-66. It continued the series of Spacelab flights to study the energy of the sun and how it affects the Earth's climate and environment. The ATLAS-03 mission made the first detailed measurements from the Shuttle of the Northern Hemisphere's middle atmosphere in late fall. The timing of the flight, when the Antarctic ozone hole is diminishing, allowed scientists to study possible effects of the ozone hole on mid-latitudes, the way Antarctic air recovers, and how the northern atmosphere changes as the winter season approaches.

An Atlas IIAS rocket launched the MLV-11 mission for the National Reconnaissance Office (NRO) Dec. 5, 2000, from Space Launch Complex-36A at Cape Canaveral Air Force Station, Fla. The mission was dedicated to Dan Potter, an employee of the Central Intelligence Agency assigned to the NRO and an advocate of the NRO Cub Run Partners in Education Program. Students at a local elementary school where he tutored submitted designs to be placed on the rocket’s payload fairing. The Ursa Major constellation, or the Great Bear, was selected as the theme for the contest.

NOAA-I continues the third-generation operational, polar orbiting, meteorological satellite series operated by the National Environmental Satellite Service (NESS) of the National Oceanic and Atmospheric Administration (NOAA). NOAA-I continues the series of Advanced TIROS-N (ATN) spacecraft begun with the launch of NOAA-8 (NOAA-E) in 1983. NOAA-I will be in an afternoon equator-crossing orbit and is intended to replace the NOAA-11 (NOAA-H) as the prime afternoon spacecraft. The goal of the NOAA/NESS polar orbiting program is to provide output products used in meteorological prediction and warning, oceanographic and hydrologic services, and space environment monitoring. The polar orbiting system complements the NOAA/NESS geostationary meteorological satellite program (GOES). The NOAA-I Advanced TIROS-N spacecraft is based on the Defense Meteorological Satellite Program (DMSP) Block 5D spacecraft and is modified version of the TIROS-N spacecraft (NOAA1-5).