Measurement of relative position of Halley VI modules (MORPH): GPS monitoring of building deformation in dynamic regions

Jones, D. E.; Rose, M. C.

doi:10.1016/j.coldregions.2015.09.010

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…High equipment costs can be prohibitive to scientific discovery, limiting the concurrent deployment of multiple GNSS receivers over large areas of interest and restricting access to users with well-financed research programmes (e.g., Chagas, 2018;Oellermann and others, 2022). Additional limitations of survey-grade receivers for deployment in remote environments include high rates of power consumption, the size and weight of receivers and antennas, and the weight of battery banks needed for multi-day installations (Willis, 2008;Jones and Rose, 2015;Jones and others, 2016).…”

Section: Introductionmentioning

confidence: 99%

Observing glacier dynamics with low-cost, multi-GNSS positioning in Victoria Land, Antarctica

Still,

Odolinski,

Bowman

et al. 2023

J. Glaciol.

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This study examines the performance of low-cost, low-power GNSS positioning systems for glacier monitoring in high-latitude environments. We compare the positioning performance of co-located low-cost u-blox ZED-F9P GNSS units (a few hundred USDs) and survey-grade Trimble R10 units (> $10,000 USD) under stationary (on land) and dynamic (on glacier) conditions near Terra Nova Bay, Antarctica. Low-cost and survey-grade systems yield almost identical error magnitudes under short (3 m), medium (34 km) and long (390 km) baseline kinematic-positioning scenarios. We further examined the efficacy of low-cost GNSS for glaciological applications by installing four u-blox and two Trimble receivers on Priestley Glacier to observe tide-modulated ice flexure. All receivers successfully detected subtle tidal oscillations with amplitudes < 3 cm, consistent with the predicted phasing from a tide model. These experiments offer a strong rationale for the widespread use of low-cost receivers to expand and densify GNSS monitoring networks, both in Antarctica and in glaciated regions worldwide.

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Section: Introductionmentioning

confidence: 99%

Observing glacier dynamics with low-cost, multi-GNSS positioning in Victoria Land, Antarctica

Still,

Odolinski,

Bowman

et al. 2023

J. Glaciol.

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“…Twelve of these Ubi receivers are currently installed in component modules of the Halley VI Antarctic research station. This network of receivers is providing a high quality record of the movement of modules and the overall deformation of the Halley VI station (Jones and Rose, 2015). The receivers are installed within the station so they are not exposed to harsh polar conditions.…”

Section: Reliabilitymentioning

confidence: 99%

A new high-precision and low-power GNSS receiver for long-term installations in remote areas

Jones

Robinson

Gudmundsson

2016

Geosci. Instrum. Method. Data Syst.

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Abstract.We have developed a new high-precision GNSS receiver specifically designed for long-term unattended deployments in remote areas. The receiver reports its status, and can be reprogrammed remotely, through an integrated satellite data link. It uses less power than commercially available alternatives while being equally, if not more, accurate. Data are saved locally on dual SD card slots for increased reliability. Deployments of a number of those receivers in several different locations on the Antarctic ice sheet have shown them to be robust and able to operate flawlessly at low temperatures down to −40 • C.

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A new high-precision and low-power GNSS receiver for long-term installations in remote areas

Jones¹,

Robinson²,

Gudmundsson³

2015

Preprint

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We have developed a new high-precision GNSS receiver specifically designed for long-term unattended deployments in remote areas. The receiver reports its status, and can be reprogrammed remotely, through an integrated satellite data link. It uses less power than commercially available alternatives while being equally, if not more, accurate. Data are saved locally on dual SD card slots for increased reliability. Deployments of a number of those receivers in several different locations on the Antarctic ice sheet have shown them to be robust and able to operate flawlessly at low temperatures down to −40 • C.Published by Copernicus Publications on behalf of the European Geosciences Union.

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Measurement of relative position of Halley VI modules (MORPH): GPS monitoring of building deformation in dynamic regions

Cited by 3 publications

References 23 publications

Observing glacier dynamics with low-cost, multi-GNSS positioning in Victoria Land, Antarctica

Observing glacier dynamics with low-cost, multi-GNSS positioning in Victoria Land, Antarctica

A new high-precision and low-power GNSS receiver for long-term installations in remote areas

A new high-precision and low-power GNSS receiver for long-term installations in remote areas

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