Project Gutenberg 2004-04-01 Public domain in the USA. 628 Webster, Bob Color Images from Mars Rovers Spirit and Opportunity Bob Webster "Color Images from Mars Rovers" by Bob Webster is a scientific publication created in the early 21st century. The book showcases a collection of color-enhanced images taken by NASA's Mars rovers, Opportunity and Spirit, providing readers with a vibrant visual experience of the Martian landscape. The primary topic of the book is the presentation of these reconstructed images alongside explanations of the methods used to create them, shedding light on the workings of the rovers and the complexities involved in capturing color data from Mars. In this publication, Bob Webster recounts his efforts in combining raw black-and-white images from the Mars rovers into color photographs, thus enhancing the visual representation of the Martian terrain. The book details the technical aspects of image processing, including the different colored filters used by the rovers and the influence of various factors such as lighting and camera calibration on the final images. Each colored image is accompanied by descriptions of significant geological features observed by the rovers, such as the "blueberries" and layered sediments, providing insights into the planet's history and composition. Overall, the book serves as an informative resource for anyone interested in Mars exploration and the technological advancements in capturing extraterrestrial imagery. (This is an automatically generated summary.) Reading ease score: 59.2 (10th to 12th grade). Somewhat difficult to read. en Mars (Planet) -- Pictorial works QB Text Category: Science - Earth/Agricultural/Farming Category: Engineering & Technology 105277 2025-10-05T13:14:25.379985 text/html 86488 2023-01-07T13:30:00 text/html 59376522 2025-10-05T13:14:53.722385 application/epub+zip 59271920 2025-10-05T13:14:33.199463 application/epub+zip 87712 2025-10-05T13:14:28.432983 application/epub+zip 59226083 2025-10-05T13:15:07.306275 application/x-mobipocket-ebook 59136638 2025-10-05T13:14:43.619481 application/x-mobipocket-ebook 191960 2022-09-06T18:43:10.005685 application/x-mobipocket-ebook 43493 2025-10-05T13:14:22.830008 text/plain; charset=us-ascii 43264 2023-01-07T13:31:26 text/plain; charset=us-ascii 17828 2025-10-05T13:15:07.709339 application/rdf+xml 17265 2025-10-05T13:14:28.975971 image/jpeg 4398 2025-10-05T13:14:28.699960 image/jpeg 14723 2023-01-07T13:35:19 application/octet-stream application/zip 60290317 2023-01-07T13:35:42 application/octet-stream application/zip 60659997 2025-10-05T13:14:26.707060 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog