Advertisement
more top stories »

Mapping


— Electronics

NavVis performs Google-like 3D mapping, but quicker

By - October 17, 2014 5 Pictures
When we first heard about the NavVis system a couple of years ago, it was being developed for indoor navigation. Developed by researchers at the Technical University of Munich, it utilizes maps consisting of location-tagged photos of the hallways of buildings. In order to figure out where they are, users just take a photo of their surroundings using their smartphone, then the NavVis app matches that photo up with one in its map. Now, the technology has been expanded to the point that it could give Google Street View a run for its money. Read More
— Science

NIST's new laser technology allows high-definition 3D mapping at a distance

By - October 13, 2014 5 Pictures
Using an enhanced LADAR (Laser Detection And Ranging) system, researchers at the National Institute of Standards and Technology (NIST) have created a long-range, laser-based imaging device that can generate high-definition 3D maps of objects at distances of up to 10.5 m (35 ft). The technology could find applications in precision machining and assembly, as well as in forensics where it could map evidence non-destructively. Read More
— Space

NASA satellite set to help farmers combat drought

By - August 22, 2014 2 Pictures
NASA is set to launch a new satellite with the capacity to measure soil moisture on a global scale. Once operational, data from the Soil Moisture Active Passive (SMAP) satellite could be used to better inform farmers in agricultural decision making, providing unprecedented levels of detail on moisture trends with an efficiency and speed unattainable using current technology. Read More
— Digital Cameras

Handheld HeatWave device produces 3D thermal maps in real-time

By - July 20, 2014 3 Pictures
Thermal imaging has proven itself to be a useful adjunct to physical testing in areas including engineering, health, and agriculture. Until now, however, conventional 3D thermal imaging use has largely been restricted due to the specialized technical knowledge required to operate it and interpret the results. To address this, Australia's CSIRO has developed a prototype tool called HeatWave that is a lightweight, high-resolution 3D scanner that is claimed to be not only easy to carry, but easy to use as well. Read More
— Science

Researchers create 3D neuron imaging system

By - May 21, 2014
A team of researchers from the University of Vienna and MIT have developed a novel way of observing the behavior of neurons on a brain-wide scale. The discovery has potential applications in the medical field, allowing scientists to pinpoint the specific cells involved in a brain disorder, thus aiding them in tailoring a focused course of treatment. Read More
— Space

Oldest known star in the Universe discovered

By - February 10, 2014 2 Pictures
A team of astronomers at The Australian National University (ANU) working on a five-year project to produce the first comprehensive digital survey of the southern sky has discovered the oldest known star in the Universe. Just a 6,000 light year astronomical hop, skip and jump from Earth, the ancient star formed shortly after the Big Bang 13.7 billion years ago. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement