UAV ACTUAL

A Blog by David del Fresno, specialist in Additive Manufacturing since 2010

Mostrando entradas con la etiqueta GNSS. Mostrar todas las entradas
Mostrando entradas con la etiqueta GNSS. Mostrar todas las entradas
sábado, 28 de noviembre de 2020

Coastal Mapping using DJI Phantom 4 RTK in Post-Processing Kinematic Mode

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Topographic and geomorphological surveys of coastal areas usually require the aerial mapping of long and narrow sections of littoral. The ge...
sábado, 19 de septiembre de 2020

Utilizing Airborne LiDAR and UAV Photogrammetry Techniques in Local Geoid Model Determination and Validation

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This investigation evaluates the performance of Digital Terrain Models ( DTMs ) generated in different vertical datums by aerial LiDAR and...
miércoles, 10 de septiembre de 2014

Lockheed Martin-Built GPS Satellites Reach 200 Collective Years of Operational Life

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Making these milestones even more significant is the fact that the GPS IIR and IIR-M satellites were designed to last 7.5 years, or c...
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