A Scalable Datalogging System with Serial Interfaces and Integrated GPS Time Stamping

A scalable datalogging system for micrometeorological, fast-response, in situ, and remote sensing applications is presented. The system is based on a standard x86 MINI-ITX computer and the open-source operating system Linux. Real-time access for debugging and remote system control is implemented via...

Full description

Saved in:
Bibliographic Details
Published in:Journal of atmospheric and oceanic technology 2008-09, Vol.25 (9), p.1568-1578
Main Authors: Behn, Mario, Hohreiter, Vincent, Muschinski, Andreas
Format: Article
Language:English
Subjects:
Accuracy
Cellular telephones
Clocks & watches
Computer networks
Data collection
Environmental conditions
Ports
Product introduction
Software
Stamps
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A scalable datalogging system for micrometeorological, fast-response, in situ, and remote sensing applications is presented. The system is based on a standard x86 MINI-ITX computer and the open-source operating system Linux. Real-time access for debugging and remote system control is implemented via a network interface. A 160-GB, 2.5-in. hard disk drive provides extended local storage. The recorded data can alternately be stored at a remote location using the Network File System (NFS) included in Linux. Accurate time stamping of collected data points is implemented using the open-source software Network Time Protocol (NTP) and a global positioning system (GPS) receiver. The operational capability of the system is demonstrated over a period of several weeks with data from seven ultrasonic anemometer-thermometers and a barometer. [PUBLICATION ABSTRACT]
ISSN:0739-0572
1520-0426
DOI:10.1175/2007JTECHA1024.1