The beauty and diversity of the Caribbean region is a result of geological and atmospheric processes that also pose serious threats to the large population within reach of seismic faults, hurricanes tracks, or sea-level change. The capacity to understand, prepare for, adapt to, and in some cases predict these natural hazards requires Earth observations on both large and small scales.

The Continuously Operating Caribbean GPS Observational Network (COCONet) project was funded by the National Science Foundation (NSF) with the aim of developing a large-scale geodetic and atmospheric infrastructure in the Caribbean that will form the backbone for a broad range of geoscience and atmospheric investigations and enable research on process-oriented science questions with direct relevance to geohazards.

Latest News and Upcoming Events

Congratulations to the institutions awarded Data Center grants for COCONet
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Congratulations to the outstanding COCONet Graduate Fellows for 2013.
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Magma-Tectonic Interactions in the Americas - Presentations »
Atmospheric Processes in Latin America and the Caribbean - Presentations »

COCONet Status Map

The Network

COCONet will establish a network of at least 46 new continuous Global Positioning System (cGPS) and meteorology stations, refurbish an additional 21 stations, and archive data from at least 61 cGPS stations that are already or will soon be in operation. Significant progress has been accomplished in the initial 27 months of the project. The network is expected to be fully operational by the end of 2013.

COCONet will provide raw GPS data, GPS-PWV, surface meteorology measurements, time series of daily positions, as well as a station velocity field to support a broad range of geoscience investigations. All the new and refurbished stations will have sub-daily data latency. Atmospheric data products will be distributed to the researchers using both the Unidata Local Data Manager (LDM) and other web Internet distribution systems. Geodetic data products will be available from the UNAVCO public data archive and potential regional data partners in the Caribbean. All of the participants in the project have committed to a free and open data policy.

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Installation Highlights

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By collaborating with the Meteorological Department of Aruba, UNAVCO engineers were able to install another cGPS site in the Caribbean.
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With assistance from students Jose Eveline, Guillermo Antonio Lopez, Antonia Sarahi Martinez, and Estefania Kury (all of the Universidad Politécnica de Ingeniería (UPI) Tegucigalpa), Honduras, UNAVCO reestablished a continuous GPS/MET site on the island of Roatan.
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UNAVCO worked in collaboration with personnel at UWI, both in the seismic and surveys and lands departments, to complete the new GPS site in Toco, a small town situated along the remote north east coast of Trinidad.
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With assistance from the Anguillan government, UNAVCO installed a continuous GPS/MET site in Anguilla, one of the most northerly of the Leeward Islands in the Lesser Antilles, lying east of Puerto Rico and the Virgin Islands, and directly north of Saint Martin.
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Third Workshop Report
Science and Data Workshop Report »

Second Workshop Report
Network Operators Meeting Report »

First Workshop Report
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Project Info Sheet
Proposal and NSF
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UNAVCO University of Houston University Consortium for Atmospheric Research National Science Foundation