Detection of Moving Objects in Earth Observation Satellite Images
Detection of Moving Objects in Earth Observation Satellite Images
Published on May 6, 2023
Eric Keto and Wesley Andrés Watters
Eric Keto and Wesley Andrés Watters
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Moving objects have characteristic signatures in multi-spectral images made by Earth observation satellites that use push broom scanning. While the general concept is applicable to all satellites of this type, each satellite design has its own unique imaging system and requires unique methods to analyze the characteristic signatures. We assess the feasibility of detecting moving objects and measuring their velocities in one particular archive of satellite images made by Planet Labs Corporation with their constellation of SuperDove satellites. Planet Labs data presents a particular challenge in that the images in the archive are mosaics of individual exposures and therefore do not have unique time stamps. We explain how the timing information can be restored indirectly. Our results indicate that the movement of common transportation vehicles, airplanes, cars, and boats, can be detected and measured.
Moving objects have characteristic signatures in multi-spectral images made by Earth observation satellites that use push broom scanning. While the general concept is applicable to all satellites of this type, each satellite design has its own unique imaging system and requires unique methods to analyze the characteristic signatures. We assess the feasibility of detecting moving objects and measuring their velocities in one particular archive of satellite images made by Planet Labs Corporation with their constellation of SuperDove satellites. Planet Labs data presents a particular challenge in that the images in the archive are mosaics of individual exposures and therefore do not have unique time stamps. We explain how the timing information can be restored indirectly. Our results indicate that the movement of common transportation vehicles, airplanes, cars, and boats, can be detected and measured.
Research Team
Galileo Project
The Scientific Investigation of Unidentified Aerial Phenomena (UAP) Using Multimodal Ground-Based Observatories
Wesley Andrés Watters, Abraham Loeb, Frank Laukien, Richard Cloete, Alex Delacroix, Sergei Dobroshinsky, Benjamin Horvath, Ezra Kelderman, Sarah Little, Eric Masson, Andrew Mead, Mitch Randall, Forrest Schultz, Matthew Szenher, Foteini Vervelidou, Abigail White, Angelique Ahlström, Carol Cleland, Spencer Dockal, Natasha Donahue, Mark Elowitz, Carson Ezell, Alex Gersznowicz, Nicholas Gold, Michael G. Hercz, Eric Keto, Kevin H. Knuth, Anthony Lux, Gary J. Melnick, Amaya Moro-Martín, Javier Martin-Torres, Daniel Llusa Ribes, Paul Sail, Massimo Teodorani, John Joseph Tedesco, Gerald Thomas Tedesco, Michelle Tu, and Maria-Paz Zorzano
May 13, 2023
The Scientific Investigation of Unidentified Aerial Phenomena (UAP) Using Multimodal Ground-Based Observatories
Wesley Andrés Watters, Abraham Loeb, Frank Laukien, Richard Cloete, Alex Delacroix, Sergei Dobroshinsky, Benjamin Horvath, Ezra Kelderman, Sarah Little, Eric Masson, Andrew Mead, Mitch Randall, Forrest Schultz, Matthew Szenher, Foteini Vervelidou, Abigail White, Angelique Ahlström, Carol Cleland, Spencer Dockal, Natasha Donahue, Mark Elowitz, Carson Ezell, Alex Gersznowicz, Nicholas Gold, Michael G. Hercz, Eric Keto, Kevin H. Knuth, Anthony Lux, Gary J. Melnick, Amaya Moro-Martín, Javier Martin-Torres, Daniel Llusa Ribes, Paul Sail, Massimo Teodorani, John Joseph Tedesco, Gerald Thomas Tedesco, Michelle Tu, and Maria-Paz Zorzano
May 13, 2023
The Scientific Investigation of Unidentified Aerial Phenomena (UAP) Using Multimodal Ground-Based Observatories
Wesley Andrés Watters, Abraham Loeb, Frank Laukien, Richard Cloete, Alex Delacroix, Sergei Dobroshinsky, Benjamin Horvath, Ezra Kelderman, Sarah Little, Eric Masson, Andrew Mead, Mitch Randall, Forrest Schultz, Matthew Szenher, Foteini Vervelidou, Abigail White, Angelique Ahlström, Carol Cleland, Spencer Dockal, Natasha Donahue, Mark Elowitz, Carson Ezell, Alex Gersznowicz, Nicholas Gold, Michael G. Hercz, Eric Keto, Kevin H. Knuth, Anthony Lux, Gary J. Melnick, Amaya Moro-Martín, Javier Martin-Torres, Daniel Llusa Ribes, Paul Sail, Massimo Teodorani, John Joseph Tedesco, Gerald Thomas Tedesco, Michelle Tu, and Maria-Paz Zorzano
May 13, 2023
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This website (uapcaucus.com) is an independent community-driven platform and is not affiliated with, endorsed by, or representative of any official government entity, including the UAP Caucus within the House of Representatives, or any other official body. The views, frameworks, and content expressed on this site are those of the contributors and do not reflect the official stance or endorsement of any governmental organization.
This website (uapcaucus.com) is an independent community-driven platform and is not affiliated with, endorsed by, or representative of any official government entity, including the UAP Caucus within the House of Representatives, or any other official body. The views, frameworks, and content expressed on this site are those of the contributors and do not reflect the official stance or endorsement of any governmental organization.