Using several tools-the Thermal Infrared Multispectral Scanner (TIMS), the Calibrated Airborne Multispectral Scanner (CAMS), and the Advanced Terrestrial Land Applications Sensor (ATLAS)-he charted Chaco Canyon, New Mexico (see the top of this page), home to the highest concentration of pueblos in the southwestern United States. But by night, he was chipping away at his passion project: mapping archaeological sites. In his first year at Stennis, Sever worked by day scouring imagery to make agricultural maps. In 1981, he joined the small group of programmers at Stennis who were learning to interpret satellite images even as “NASA was inventing remote sensing.” Archaeologists had only just started to approach the agency for help in surveying sites. “Traditional archaeology wasn’t going to work for me to answer the questions I had,” he said. ![]() He read an article about imaging work being done at NASA’s Stennis Space Center in Mississippi, and he decided to apply to the program. He remembers thinking: “There has to be a better way to do this.” ![]() It took three months for Sever and a colleague to walk one-and-a-half of Pizarro’s 41 lines. In the late 1970s, while working on a project for an environmental non-profit, Sever went to Peru to retrace paths followed by 16th century Spanish conquistador Francisco Pizarro. Archaeological research now includes expertise from geography and earth science, and for some archaeologists, remote sensing has become as valuable as carbon dating.īut space archaeology might not have taken off without Tom Sever. Continued abuse of our services will cause your IP address to be blocked indefinitely.Today’s Image of the Day includes excerpts from our recent feature: Peering Through the Sands of Time.Īs satellite imaging-natural-color, false-color, and radar-has evolved and became more accessible, a scientific community that once measured the rise and fall of civilizations based on a few dig sites now discovers landscapes and features hundreds of kilometers long. Please fill out the CAPTCHA below and then click the button to indicate that you agree to these terms. If you wish to be unblocked, you must agree that you will take immediate steps to rectify this issue. If you do not understand what is causing this behavior, please contact us here. If you promise to stop (by clicking the Agree button below), we'll unblock your connection for now, but we will immediately re-block it if we detect additional bad behavior. Overusing our search engine with a very large number of searches in a very short amount of time.Using a badly configured (or badly written) browser add-on for blocking content. ![]() Running a "scraper" or "downloader" program that either does not identify itself or uses fake headers to elude detection.Using a script or add-on that scans GameFAQs for box and screen images (such as an emulator front-end), while overloading our search engine.There is no official GameFAQs app, and we do not support nor have any contact with the makers of these unofficial apps. Continued use of these apps may cause your IP to be blocked indefinitely. This triggers our anti-spambot measures, which are designed to stop automated systems from flooding the site with traffic. Some unofficial phone apps appear to be using GameFAQs as a back-end, but they do not behave like a real web browser does.Using GameFAQs regularly with these browsers can cause temporary and even permanent IP blocks due to these additional requests. If you are using Maxthon or Brave as a browser, or have installed the Ghostery add-on, you should know that these programs send extra traffic to our servers for every page on the site that you browse.The most common causes of this issue are: Your IP address has been temporarily blocked due to a large number of HTTP requests.
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