Results 101 to 110 of about 52,420 (290)

Modern methods of improving the accuracy of GPS positioning

open access: yesТехнічна інженерія
At mining enterprises, the use of modern geodetic devices is gaining more and more popularity. These technologies are easy to use, capable of performing complex mathematical calculations and significantly shorten the time of measurement work. Despite all
D.P. Pobihailo, S.S. Iskov
doaj   +1 more source

Assessment of commercial network RTK user positioning performance over long inter-station distances [PDF]

open access: yes, 2010
The paper provides an assessment of the performance of commercial Real Time Kinematic (RTK) systems over longer than recommended inter-station distances.
Yanming Feng   +7 more
core   +1 more source

ADAPT: An Autonomous Forklift for Construction Site Operation

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Efficient material logistics are critical in controlling costs and schedules in the construction industry. However, manual material handling remains prone to inefficiencies, delays, and safety risks. Autonomous forklifts offer a solution to streamline on‐site logistics, reducing reliance on human operators and mitigating labor shortages.
Johannes Huemer   +12 more
wiley   +1 more source

Forensic Hydraulic Analysis of Floodplain Connectivity Driven by Historical Beaver Dams in Colorado Headwater Streams

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT As ecosystem engineers, beavers (Castor canadensis) modify river corridor form through dam building. When beavers are removed from a river corridor, their unmaintained dams wash out, altering the stream's hydrologic regime. The assumption that beaver dams increase floodplain connectivity is frequently presumed but has not been directly ...
Kayla Schultz   +4 more
wiley   +1 more source

Survey integrato per la ricostruzione del porto di Haiti

open access: yesGEOmedia, 2019
On 12 January 2010, a terrible earthquake struck the Caribbean state of Haiti. In addition to the numerous victims and the huge damages, the earthquake seriously damaged the port of the capital, Port-au-Prince.
Andrea Faccioli
doaj  

Pain Signaling by GPCRs and RTKs

open access: yesTrends in Pharmacological Sciences
Chronic pain is common and debilitating, yet is inadequately treated by current therapies, which can have life-threatening side effects. Treatments targeting G protein-coupled receptors (GPCRs) and receptor tyrosine kinases (RTKs), key pain mediators, often fail in clinical trials for unknown reasons. Here, we discuss the recent evidence that GPCRs and
Schmidt, Brain L.   +4 more
openaire   +2 more sources

A method for processing GNSS data from regional reference networks to enable single-frequency PPP-RTK

open access: yes, 2015
Global Navigation Satellite System (GNSS) data from reference station networks deployed globally can facilitate positioning, navigation and timing applications.
Dennis Odijk (23327869)   +1 more
core  

A framework for network RTK data processing based on grid computing [PDF]

open access: yes, 2009
Real-Time Kinematic (RTK) positioning is a technique used to provide precise positioning services at centimetre accuracy level in the context of Global Navigation Satellite Systems (GNSS).
Yin, Deming
core   +1 more source

Identification of initial vegetation and habitat changes in small temperate fens using remote sensing

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Temperate fens with only incipient, subtle signs of deterioration can be reliably identified using Sentinel‐2 and aerial imagery, which sensitively detect early productivity‐related structural changes. Abstract Small temperate fens rank among the most endangered habitats in temperate Europe.
Lubomír Tichý   +9 more
wiley   +1 more source

PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK

open access: yes, 2016
PPP-RTK has the potential of benefiting enormously from the integration of multiple GNSS/RNSS systems. However, since unaccounted inter-system biases (ISBs) have a direct impact on the integer ambiguity resolution performance, the PPP-RTK network and ...
Amir Khodabandeh (23329012)   +1 more
core  

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