Welcome to a journey through time to explore the remarkable Earth Resources Technology Satellite (ERTS) of 1973. This groundbreaking satellite was like the Google Earth of its day, but instead of looking out into space, it looked down on our planet to help scientists better understand the world we call home.
In this film, viewers are taken on a fascinating journey into the world of ERTS/Landsat satellites and how they were used to identify and study different types of earth resources. From crops, forests, and grasslands to wetlands, geological features, and even disasters like volcanic eruptions and floods, the ERTS/Landsat satellites provided a worldwide survey of our planet’s resources, allowing scientists and governments to plan their use and conservation.
The film’s expert commentary from U.S. scientific investigators provides a captivating insight into the power of this groundbreaking technology. Through their use of ERTS/Landsat images, they were able to make groundbreaking discoveries and predictions about the world around us.
The ERTS/Landsat satellites were truly ahead of their time, and this film does an excellent job of showcasing their impact on our understanding of our planet. It’s fascinating to see how this technology paved the way for the Google Earth we know today and how it continues to shape our understanding of our world.
Overall, this film is a must-watch for anyone interested in the history of technology and the environment. The ERTS/Landsat satellites were a game-changer, and this film provides an excellent insight into their groundbreaking impact.
 of 1973, the Google Earth of its day, and how it provided a worldwide survey of earth resources to help scientists and governments plan their use and conservation. This film provides expert commentary and showcases the impact of this groundbreaking technology on our understanding of our planet.){kind=link}