Imagery

Land Viewer’s new change detection tool runs in a browser

June 19, 2019By
A difference image showing the extent of deforestation in Madagascar between 2016 and 2018; generated from two Sentinel-2 satellite images. (Image: LandViewer)

A major use of remote sensing data is to compare images of an area taken at different times and identify the changes it underwent. With a wealth of long-term satellite imagery in open use, detecting such changes manually would be time-consuming and most likely inaccurate. To address this, EOS Data Analytics has introduced an automated Change Detection tool to its... read more

Phase One offers 3 high-performance, high-altitude lenses

June 4, 2019By
Photo: Phase One Industrial

Phase One Industrial has expanded its RS and RSM lens offering with three new high performance lenses for high-altitude aerial photography and long-range aerial and ground inspection applications. The 300mm AF, 180mm, and 150mm MK II lenses are designed to enhance the performance and flexibility of Phase One Industrial’s iXM-RS and iXM aerial camera series. Each offers precision imagery, taking... read more

USGS, scientists test drone-based river analysis

June 4, 2019By
2019 Aquatic Airshow participants at Androscoggin River in Auburn, Maine, on May 1. (Photo: Mario Martin-Alciati, USGS)

The U.S. Geological Survey (USGS) and independent scientists gathered in Auburn, Maine, to evaluate the use of sensor-mounted unmanned aircraft systems (UAS) to gauge stream stage, velocity, bathymetry and discharge. The technology is being evaluated and modeled to determine whether it will support the fast, accurate and safe measurement of rivers, especially when they are flooded or contain floating trees,... read more

Positioning sensors and geospatial intelligence advance in the 5G landscape

May 13, 2019By
Aerial Imagery reveals signal (green lines) interference (red lines) from buildings — even 30 cm of obstruction can be significant — between microwave towers. (Near map)

Like instant response when we surf the web, consumers have come to expect clear, consistent call connections when using mobile. read more

How lidar boosts the value of mobile mapping

April 23, 2019By
Image: Velodyne Lidar

Velodyne presents business cases of lidar solutions in forestry, utilities and surveying at AUVSI’s Xponential. Frank Bertini, UAV and robotics business manager at Velodyne Lidar, delivered a featured presentation on the business cases for 3D lidar technology in mobile mapping applications at AUVSI Xponential 2019, which took place April 29-May 2 in Chicago. Bertini discussed revenue-generating strategies created by adding... read more

Drone aids archaeology in Scotland

April 22, 2019By
Five days of drone flights yielded 4,000 ultra-high-resolution images and 420 million data points.. (Image: National Trust of Scotland/GeoGeo)

The National Trust for Scotland commissioned Glasgow-based GeoGeo to carry out a drone survey of the inner Hebridean islands of Canna and Sanday in November 2018. Using an ultra-high-definition camera, the GeoGeo team not only pinned down the exact locations of archaeological features, but also revealed new archaeological sites. Over five days, the drone navigated 400 kilometers to capture 4,000... read more

SimActive software used with eBee X for shoreline mapping

April 17, 2019By
Photo: SimActive

SimActive Inc., a developer of photogrammetry software, announced that Correlator3D is being used for mapping projects in Brittany, France, by Altimedias. An eBee X equipped with senseFly S.O.D.A. 3D camera is flown along the shoreline to produce high-resolution true orthomosaics and 3D models. “The quality of outputs from Correlator3D is exceptional and the mosaic renders the vivid colours of the... read more

3D mapping of Notre Dame will help restoration

April 15, 2019By
Image: Ubisoft

Detailed 3D maps of the iconic and historic Notre Dame Cathedral in Paris hold out hope for accurate reconstruction after it was devastated by a massive fire April 15. Both the ceiling and the spire were destroyed, as well as internal woodwork. But the information to restore the cathedral is abundant. Besides photos, in 2015 art historian Andrew Tallon used... read more

Farmers on Climate FieldView can access satellite imagery

April 8, 2019By

Airbus Defence and Space and The Climate Corporation, a subsidiary of Bayer, have announced a global agreement to deliver frequently updated satellite imagery from Airbus to farmers through Climate FieldView, a digital agriculture platform. Farmers who use Climate FieldView can access high-resolution data of their fields from the Airbus SPOT 6, SPOT 7 and Pléiades satellites throughout the growing season.... read more

Airbus and SSC join on Pléiades Neo for Earth observation

April 2, 2019By
Pléiades Neo satellite. (Photo: Airbus DS)

Swedish Space Corporation (SSC) and Airbus have signed a contract for SSC ground segment support services to the new Pléiades Neo constellation of high resolution Earth Observation satellites. The contract marks an important step in the long-term partnership between SSC and Airbus, and extends the capabilities of both companies. The first two very high-resolution Pléiades Neo satellites will be launched... read more