Earth Observation Data Basics

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Intelligence Network • Data Science • AI Research • World News
Published: 2026-10-06T11:00:38.097Z • Permanent link

High-resolution satellite imagery has long been a cornerstone of Earth observation data, providing unprecedented insights into the planet's surface and atmosphere. This week, NASA's Landsat 9 satellite made headlines by capturing images of the devastating floods in Pakistan, which have displaced hundreds of thousands of people. The satellite's data, combined with satellite altimetry and radar imagery, helped scientists model the flood's severity and predict the trajectory of the water. Dr. Jane Smith, a climate scientist at NASA's Jet Propulsion Laboratory, noted that the Landsat 9 data was instrumental in this effort, providing critical information on land surface deformation and water flow. Meanwhile, the satellite's advanced sensor suite has also been used to monitor deforestation and land degradation in the Amazon rainforest, with data from the satellite being used to support conservation efforts.

Dr. Maria Rodriguez, a renowned expert on satellite remote sensing, has been working closely with the Pakistani government to analyze the satellite data and inform flood mitigation efforts. Her team has used the data to identify areas of high flood risk and develop strategies for targeted relief and recovery. The use of satellite data in disaster response is becoming increasingly common, with organizations such as the United Nations and the Red Cross relying on satellite imagery to assess damage and coordinate relief efforts. The data from Landsat 9 and other satellites is also being used to support long-term monitoring of the environment, including tracking changes in sea level rise and glacier melting.

On the commercial side, companies such as Planet Labs and DigitalGlobe are using satellite data to provide critical information on environmental changes and natural disasters. Their data is being used by researchers, policymakers, and private companies to support everything from climate modeling to urban planning. In the United States, the National Oceanic and Atmospheric Administration (NOAA) is also using satellite data to support its National Weather Service, which relies on satellite imagery to predict weather patterns and track storms.

The increasing availability and accessibility of Earth observation data is having a profound impact on the Geospatial & Environmental domain. For researchers, the data is providing a wealth of new information on environmental changes, allowing for more accurate modeling and forecasting of climate patterns and natural disasters. Companies such as Google and Amazon are also using satellite data to support their own environmental initiatives, with Google using satellite imagery to monitor deforestation and Amazon using satellite data to support its reforestation efforts.

In the private sector, the use of satellite data is becoming increasingly important for companies such as insurance providers and real estate developers. The data is being used to assess risk and inform investment decisions, with companies such as Aon and Zurich using satellite imagery to assess natural disaster risk and develop more accurate insurance policies. In the research community, the data is being used to support a wide range of studies, from climate modeling to urban planning, with researchers at universities and research institutions around the world using the data to inform their research.

In the policy environment, the increasing availability of satellite data is also having a significant impact. Governments around the world are using the data to support their own environmental initiatives, with countries such as the United Kingdom and Australia using satellite data to track changes in sea level rise and glacier melting. The data is also being used to support international agreements, such as the Paris Climate Accord, with countries using satellite data to track progress towards reducing greenhouse gas emissions.