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Fishy Business: Handhelds Help Remove Invasive Species from Utah River
A Utah DWR field crew rides along in an electrofishing boat. The Utah Division of Wildlife Resources (DWR) is using rugged Juniper Systems handhelds in an innovative way: to remove an invasive fish...
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Satlab Offers Hydrographic Echo Sounder for GNSS Rover
Swedish-based Survey and GIS equipment maker Satlab Geosolutions AB has announced the availability of its SLD-100 GNSS Rover accessory to facilitate Hydrographic measurement in bodies of water up to...
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PPP for hydrography
A new high-accuracy technique using one dual-frequency GNSS receiver, precise point positioning (PPP) offers the possibility of cost-effectively obtaining coordinates. This study investigates the...
View ArticleRobotic riverbed survey reveals unseen depths
The Ribble River flowing through Preston in Lancashire, United Kingdom, has hidden depths. “The challenge with rivers is that much of the beauty and interest is hidden from view beneath the surface,”...
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USGS, scientists test drone-based river analysis
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 this month...
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CHC Navigation introduces Apache3 marine drone
Highly cost-effective autonomous marine drone for bathymetric surveys Photo: CHC Navigation The new Apache3 Marine Drone — 2020 Edition provides a series of new features and additional enhancements to...
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Launch a River Trip from Your Computer Using Streamer
Streamer map of the conterminous United States showing water basins, weather radar, and real-time streamflow stations. Field & Stream called it a “…very cool tool and quite a bit of fun.” MinnPost...
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The Accidental Super Power
Geography Paints Both Rosy and Grim Picture of the World In the late ’80s, as a graduate student at UNC Charlotte, I was learning about “New Geography” using a cutting-edge technology called GIS...
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