5G Technology World

  • 5G Technology and Engineering
  • FAQs
  • Apps
  • Devices
  • IoT
  • RF
  • Radar
  • Wireless Design
  • Learn
    • 5G Videos
    • Ebooks
    • EE Training Days
    • FAQs
    • Learning Center
    • Tech Toolboxes
    • Webinars/Digital Events
  • Handbooks
    • 2024
    • 2023
    • 2022
    • 2021
  • Resources
    • Design Guide Library
    • EE World Digital Issues
    • Engineering Diversity & Inclusion
    • Engineering Training Days
    • LEAP Awards
  • Advertise
  • Subscribe

Test Flight Over Peru Ruins Could Revolutionize Archaeological Mapping

By Staff Author | August 14, 2012

Archaeological sites that currently take years to map will be completed in minutes if tests underway in Peru of a new system being developed at Vanderbilt University go well.

The Aurora Flight Sciences unmanned aerial vehicle will be integrated into a larger system that combines the flying device that can fit into a backpack with a software system that can discern an optimal flight pattern and transform the resulting data into three-dimensional maps. The project is an interdisciplinary collaboration between Vanderbilt archaeologist Steven Wernke and engineering professor Julie A. Adams.

They call it SUAVe – for Semi-autonomous Unmanned Aerial Vehicle. It was partially financed by an Interdisciplinary Discovery Grant from Vanderbilt.

“It can take two or three years to map one site in two dimensions,” Wernke said. “The SUAVe (pronounced SWAH-vey) system should transform how we map large sites that take several seasons to document using traditional methods. It will provide much higher resolution imagery than even the best satellite imagery, and it will produce a detailed three-dimensional model.” The SUAVe system is compact and is designed to be easy to use.

“You will unpack it, specify the area that you need it to cover and then launch it,” Wernke said. “When it completes capturing the images, it lands and the images are downloaded, matched into a large mosaic, and transformed into a map.”

The algorithms developed for the project allow the SUAVe system to specify the flight pattern to compensate for factors such as the wind speed, the angle of the sun and photographic details like image overlap and image resolution, Adams said.

“The only way for this system to be cost-effective is for it to be easy enough to operate that you don’t need an engineer on every site,” Adams said. “It has to be useable without on-site technical help.”

Tests are scheduled from mid-July to mid-August at the abandoned colonial era town of Mawchu Llacta in Peru, and plans call to return next year after any issues that arise are addressed in the lab.

Built in the 1570s at a former Inca settlement and mysteriously abandoned in the 19th century, the village of Mawchu is a 45-minute hike for the team from the nearby village of Tuti. Mawchu Llacta is composed of standing architecture arranged in regular blocks covering about 25 football fields square.

“Archaeology is a spatial discipline,” Wernke said. “We depend on accurate documentation of not just what artifacts were used in a given time period, but how they were used in their cultural context. In this sense, SUAVe can provide a fundamental toolset of wide significance in archaeological research.”

Wernke hopes that the new technology will allow many archaeological sites to be catalogued very quickly, since many are being wiped away by development and time.

“The SUAVe system should be a way to create a digital archival registry of archaeological sites before it’s too late,” he said. “It will likely create the far more positive problem of having so much data that it will take some time go through it all properly.”

SUAVe could also have other applications, including the tracking of the progress of global warming and as a tool for first responders at disaster sites.

“The device would be an excellent tool for evaluating the site of a major crisis such as Sept. 11 to decide how to deploy lifesaving resources more effectively,” Adams said.

Vanderbilt University

 

August 13, 2012

Related Articles Read More >

FAQ on the Butler matrix for beamforming: part 2
10 GHz RF cables feature double shields
Test wireless signal to 110 GHz with this 1-mm cable
Wireless modules enhance IoT devices through theft-prevention tracking

Featured Contributions

  • Overcome Open RAN test and certification challenges
  • Wireless engineers need AI to build networks
  • Why AI chips need PCIe 7.0 IP interconnects
  • circuit board timing How timing and synchronization improve 5G spectrum efficiency
  • Wi-Fi 7 and 5G for FWA need testing
More Featured Contributions

EE TECH TOOLBOX

“ee
Tech Toolbox: Internet of Things
Explore practical strategies for minimizing attack surfaces, managing memory efficiently, and securing firmware. Download now to ensure your IoT implementations remain secure, efficient, and future-ready.

EE LEARNING CENTER

EE Learning Center
“5g
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, tools and strategies for EE professionals.

Engineering Training Days

engineering
“bills
5G Technology World
  • Enews Signup
  • EE World Online
  • DesignFast
  • EDABoard Forums
  • Electro-Tech-Online Forums
  • Microcontroller Tips
  • Analogic Tips
  • Connector Tips
  • Engineer’s Garage
  • EV Engineering
  • Power Electronic Tips
  • Sensor Tips
  • Test and Measurement Tips
  • About Us
  • Contact Us
  • Advertise

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy

Search 5G Technology World