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Earth Resources Technology Satellite Landsat 2 is launched

The Landsat program is the longest-running enterprise that has acquired satellite imagery of Earth. It is a joint NASA / USGS program.

The Landsat program is the longest-running enterprise that has acquired 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. The most recent, Landsat 9, was launched on 27 September 2021.

The instruments on the Landsat satellites have acquired millions of images. The images, archived in the United States and at Landsat receiving stations around the world, are a unique resource for global change research and applications in agriculture, cartography, geology, forestry, regional planning, surveillance, and education, and can be viewed through the U.S. Geological Survey (USGS) "EarthExplorer" website.

Historical Significance

The Landsat program is the longest-running enterprise that has acquired satellite imagery of Earth.

Events Before

  1. Ernie DiGregorio of Buffalo hands out 25 assists in the Braves' 120-119 win over Portland, establishing an NBA single-ga

    Ernie DiGregorio of Buffalo hands out 25 assists in the Braves' 120-119 win over Portland, establishing an NBA single-game record for assists by a rookie

  2. Lee MacPhail takes over as AL president, succeeding Joe Cronin

    Lee MacPhail takes over as AL president, succeeding Joe Cronin

  3. Science fiction TV series "The Six Million Dollar Man" premieres on ABC, starring Lee Majors

    The Six Million Dollar Man is an American science fiction and action television series, running from 1973 to 1978, about a former astronaut, USAF Colonel Steve Austin, portrayed by Lee Majors.

  4. Barbra Streisand's first #1 hit, "The Way We Were"

    The Way We Were is the fifteenth studio album recorded by American singer Barbra Streisand.

  5. Mel Brooks' western spoof film "Blazing Saddles," starring Cleavon Little and Gene Wilder, premieres at the Pickwick Dri

    Mel Brooks' western spoof film "Blazing Saddles," starring Cleavon Little and Gene Wilder, premieres at the Pickwick Drive-In in Burbank, California; patrons watch from horseback rather than cars

Events After

  1. Chai Jing is born

    Chai Jing, Chinese journalist and environmental activist, known for chinese journalist and environmental activist, was born on 1976-01-01. Chai Jing is a Chinese journalist.

  2. After 45 years of coaching, Paul Brown (Cleveland Browns; Cincinnati Bengals) announces his retirement from the National

    After 45 years of coaching, Paul Brown (Cleveland Browns; Cincinnati Bengals) announces his retirement from the National Football League

  3. Sarah Caldwell becomes the first woman to conduct at NYC Metropolitan Opera House, leading the orchestra in a performanc

    Sarah Caldwell becomes the first woman to conduct at NYC Metropolitan Opera House, leading the orchestra in a performance of "La Traviata"

  4. "I Write the Songs" cover by Barry Manilow hits #1

    "I Write the Songs" is a popular song written by Bruce Johnston. Barry Manilow's version reached number one on the Billboard Hot 100 chart in January 1976 after spending two weeks atop the Billboard…

  5. Bahamian-American actor Sidney Poitier (48) weds Canadian actress Joanna Shimkus

    Bahamian-American actor Sidney Poitier (48) weds Canadian actress Joanna Shimkus

More from the 1970s

death

Erroll Garner dies

Erroll Garner dies

birth

Chai Jing is born

Chai Jing, Chinese journalist and environmental activist, known for chinese journalist and environmental activist, was born on 1976-01-01. Chai Jing is a Chinese journalist.

Charles "Chub" Feeney becomes the President of Major League Baseball's National League

Charles Stoneham "Chub" Feeney (August 31, 1921 – January 10, 1994) was an Irish-American front office executive in Major League Baseball.

Cigarette advertisements are banned from broadcast media in the US

Cigarette advertisements are banned from broadcast media in the US

Frequently Asked Questions

What happened on January 22, 1975?
The Landsat program is the longest-running enterprise that has acquired satellite imagery of Earth. It is a joint NASA / USGS program. On 23 July 1972, the Earth Resources Technology Satellite was launched.
Why is Earth Resources Technology Satellite Landsat 2 is launched significant?
The Landsat program is the longest-running enterprise that has acquired satellite imagery of Earth.

Explore More

January 22 in HistoryYear 1975