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Posts Tagged ‘remote sensing’

GISCafe Editorial Calendar 2020

Thursday, December 5th, 2019

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Industry and Climate Change and Six New Europes

Friday, November 22nd, 2019

Keith Clarke, CBE, FREng, FICE, RIBA, Chairman, speaking on “Forum for the Future,” at the Bentley Year In Infrastructure 2019 thought leadership conference in Singapore in October, pointed out that recycling bins throughout the convention center have a sign above them stating, “the greatest threat to the planet is that we think somebody else will save it.”

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WingtraOne and Septentrio GNSS Receivers Team Up to Provide 3D Positioning Accuracy for Avalanche Prevention

Thursday, November 7th, 2019

Avalanches can be extremely dangerous especially for off-piste skiers as well as for small towns situated below the slopes. As ski season comes upon us, it’s a good idea to check the avalanche conditions of the ski slopes you plan on frequenting. There are over 1000 avalanches occurring every year in the Swiss Alps alone. Local communities put up steel fence barriers along the slopes to prevent avalanches from encroaching near their town. To build such snow barriers, steep rock faces and cliffs need to be surveyed with utmost precision.

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OrbitGT Acquired by Bentley Systems

Thursday, October 31st, 2019

Belgian company Orbit Geospatial Technologies (Orbit GT), specialists in 3D and mobile mapping, was recently acquired by Bentley Systems at the Bentley Year In Infrastructure 2019 thought leadership conference in Singapore.

Singapore Smart Nation

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Communication and Geospatial

Friday, October 11th, 2019

From defense to ISR and tethered drones to highly intelligent vehicle sensors, geospatial developments are critical in the realm of communication of many kinds.

While much defense research and development involves the development of weaponry, this particular effort by Airbus Defence and Space focuses on communication rather than physical intervention.

A portable and autonomous dialogue device from Airbus

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GICHD: Using GIS for Clearing Landmines and Restoring Land to Use

Friday, September 13th, 2019

With all the uses that have been discovered for GIS, humanitarian demining is one that has not gotten a lot of attention. Land mines and unexploded remnants of war are embedded in the soil and structures of one-third of the world’s developing countries. These abandoned time bombs affect innocent people long after the war has ended, making so many areas uninhabitable.

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GISCafe Special Report Questionnaire: Drones for GIS Mapping

Friday, September 6th, 2019

The FAA estimates that there will be nearly half a million registered commercial use drones in the U.S. by 2022 (FAA 2018 – 2038 Aerospace Forecast).

Drones in construction

Drones, or UAVs or UAS, are being used in the GIS industry for such purposes as military surveillance, real estate, searching for hurricane activity, search and rescue missions, public health and safety, agriculture and in construction and countless other industries. In some cases, drones can provide greater resolution than satellite imagery. Their size and affordability makes them a valuable choice for scientists, power companies, surveyors, military actions and civilians and many others. They are also environmentally friendly and provide a low-cost option for gathering valuable data that can then be fed into a GIS.

Since drones can autonomously collect a vast range of data they are appealing to many use cases. Besides, they are light-weight and high performance. Satellite imagery has provided remote sensing data for mapping, but can often display low fidelity or limited visibility from cloud cover. High precision and accuracy can be achieved with aerial imagery, with planes equipped with high tech remote sensors. Photogrammetry, which makes use of overlapping photos to identify exact measurements between objects, is a useful way of gathering accurate models.

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Dublin Airport Employs Laser Scanning Data to Analyze Flood Risk and Understand Drainage Networks

Thursday, August 29th, 2019

Dublin Airport is a busy international airport with very restricted airspace, which makes it difficult for an aerial survey company to capture data. As a consequence, the airport has been using data collected by laser scanning aircraft from aerial mapping company Bluesky to accurately measure land surface elevation to help reduce the risk of flooding at the airport. Dublin Airport is the 11th busiest airport in Europe, serving more than 31.5 million passengers in 2018, travelling to almost 200 destinations in 43 countries.

Dublin Airport

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UAV/LiDAR Fusion by Design with TrueView from GeoCue

Thursday, August 22nd, 2019

GeoCue President and CTO, Lewis Graham, answered some questions for GISCafe Voice about GeoCue products and their new TrueView platform. TrueView is UAV/LiDAR fusion by design, according to company materials, an integrated LIDAR/camera fusion platform designed from the ground up to generate high accuracy 3D colorized point clouds.

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Esri User Conference 2019 Touts the Intelligent Nervous System

Friday, July 12th, 2019

The theme of Esri User Conference 2019 was “See What Others Can’t.” The idea is that with GIS, people have the power to see differently. This was the 39th Annual Users Meeting, and while the meeting attracts close to 12,000 attendees per year, Esri CEO and president Jack Dangermond said that the purpose remains the same as it was when they began meeting with users at a Montessori school many years ago.

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University of Denver GIS Masters Degree Online



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