Keyword: Cartography

Briefs: Aerospace
Multiple commercial applications include defense, search and rescue, and disaster relief.
Briefs: Test & Measurement
Landers to small bodies such as comets and asteroids can use this program to estimate the terrain richness of the previously unmapped small body.
Briefs: Data Acquisition
This framework determines regional landslide probability in near real time.
Articles: Imaging
Program managers and engineers in the military markets need to know about the emergence of new display technologies in the consumer sector.
Briefs: Data Acquisition

With the aim of bringing more human-like reasoning to autonomous vehicles, MIT researchers have created a system that uses only simple maps and visual data to enable driverless cars...

Application Briefs: Photonics/Optics

Smart agriculture, also known as precision agriculture, allows farmers to maximize yields using minimal resources such as water, fertilizer, and...

Briefs: RF & Microwave Electronics

GPS signals do not penetrate very deeply or at all in water, soil, or building walls, and therefore can’t be used by submarines or in underground activities such as surveying mines. GPS also...

Briefs: Imaging
Optimal Computational Vision Pipeline (OCVP)

Optimal Computational Vision Pipeline (OCVP) software uses a novel algorithm that allows overlapping point clouds obtained from sensors with displaced position and orientation to be fused together in a common coordinate system with a rigorously linear solution for position and orientation parameters;...

Briefs: Sensors/Data Acquisition

Recent findings indicate that frequent, short-term crew exposure to elevated CO2 levels, combined with other physiological impacts of microgravity, may lead to a...

Articles: Imaging

“Measurement is the first step that leads to control and eventually to improvement. If you can’t measure something, you can’t understand...

Briefs: Software
Data Compression and Pattern Recognition Software for Hypersensor Data

Historically, there have been various approaches to problems relating to the detection of small, weak, or hidden objects, substances, or patterns embedded in complex backgrounds. One approach has been to use low-dimensional sensor systems that attempt to detect a clean...

Briefs: Robotics, Automation & Control
Evolving and Controlling Behaviors in a Computation-Free Robot Swarm

Flocks of birds, schools of fish, and colonies of ants exhibit a remarkable robustness and resilience, despite the limited capabilities of each individual. Recently, research into bio-inspired swarm robotics has been gaining popularity due to the low-cost, robust, redundant,...

Briefs: Manufacturing & Prototyping
Diffusion-Bonded CVC SiC for Large UVOIR Telescope Mirrors and Structures

In 2012, the National Research Council called for a new generation of astronomical telescopes to enable discovery of habitable planets, facilitate advances in solar physics, and enable the study of faint structures around bright objects by developing high-contrast imaging...

Articles: Photonics/Optics

For an in-depth look at current trends in the camera market, we interviewed Alex Shikany, Director of Market Analysis, Association for Advancing Automation (A3), Ann Arbor, MI.

Briefs: Software
High-Speed Network Protocol for Faster, More Reliable Emergency Response

Anew network protocol — the Multi Node Label Routing (MNLR) protocol — was developed to improve the information flow between emergency responders at the scene of an incident and decision-makers at the office of emergency management.

Briefs: Imaging

In dark environments, it is often difficult to get a clear, high-quality image. To address this problem, a method was developed for spherically curving the flat image sensors...

Briefs: Imaging

After more than 16 years of operation, NASA’s Earth Observing–1 (EO-1) spacecraft was decommissioned on March 30 of this year. The Advanced Land Imager (ALI) developed by...

Briefs: Motion Control

The traditional interface for remotely operating robots works well for roboticists. They use a computer screen and mouse to independently control six degrees of freedom, turning three virtual rings...

Briefs: Green Design & Manufacturing
Land Cover Viewer

The Land Use Land Cover Viewer is an online visualization tool that enables users to view land use land cover maps. The maps were developed under the Land Cover Mapping for Green House Gas (GHG) Inventories project, which sought to enable SERVIR Eastern and Southern Africa countries to have data to report on GHG inventories as...

Articles: Photonics/Optics

Traditional imaging technologies have been used to investigate overall solar efficiency, but many of the methods only offer surface views. A new – and “exciting” – ultra-fast laser...

Briefs: Aerospace

NASA Langley Research Center researchers have developed an airplane capable of being stowed in a confined volume and deployed in a high-altitude environment for...

Briefs: Sensors/Data Acquisition

This innovation builds off of NASA Langley Research Center’s SansEC sensing system. SansEC is an open-circuit, resonant sensor that needs no electrical connections (thus the name SansEC or...

Briefs: Sensors/Data Acquisition

NASA Langley Research Center researchers are experts at producing carbon nanotube (CNT)-based sensors for structural health monitoring (SHM). The sensors can be embedded in structures...

Briefs: Photonics/Optics

Measurements of the cosmic microwave background are a powerful probe of the early universe. Part-per-million fluctuations in the intensity of background trace the...

Briefs: Green Design & Manufacturing
Vulnerability Assessment Tool

Malawi has not been spared from the severe impacts of climate change. In the past two decades, Malawi has experienced a number of adverse climatic hazards, the most serious being dry spells, seasonal droughts, intense and unpredictable rainfall, riverine floods, and flash floods. Some of these, especially droughts...

Briefs: Photonics/Optics

NASA's Langley Research Center has made a breakthrough improvement in laser frequency modulation. Frequency modulation technology has been used for surface...

Briefs: Test & Measurement

NASA’s Langley Research Center researchers developed DAMAS using an iterative algorithm to deconvolute noise signals, allowing for more...

Briefs: Green Design & Manufacturing

NASA’s Langley Research Center has developed a waveform processing technique to eliminate signal noise resulting from sources of interference (scatterers) that can degrade continuous...

Articles: Software

Cars contain numerous filters for air, fuel, and oil. Those who develop these filters are confronted with many requirements. The products must withstand intense temperature fluctuations and vibrations,...