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Monthly ENSO Precipitation Index (ESPI)
Entry ID:
NOAA_NWS_CPC_ESPI
Summary
Abstract:
Water depth measurements were taken in Long Fjord during early winter in 2007. The measurements were collected by Graham Cook, station leader at Davis Station in the Australian Antarctic Territory. The measurements were made by dropping a weighted line off the back of a quad bike, after drilling a hole through the sea ice. Measurements were made approximately every 100 metres.
The download ... ![]()
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Temporal Coverage
Start Date:
2007-05-24
Stop Date:
2007-05-24
Location Keywords
Data Resolution
Vertical Resolution:
30 cm
Science Keywords
ISO Topic Category
Platform
Instrument
Quality
Methodology:
A line reel was rigged up to sit on the back a quad (see picture in download file) to allow measurements to be taken without the need to touch the wet cord (a problem, even for gloved hands, in sub-zero temperatures). The measuring cord is nylon blind cord marked every metre with red heat shrink and then every ten metres with yellow heat shrink. There is some stretch in the cord ... ![]()
Access Constraints
These data are accessible from the URL given below. The download file contains an excel spreadsheet of water depths and waypoints, a text file with waypoint latitudes, longitudes, date and time, and several photos of the
process.
Use Constraints
This data set conforms to the PICCCBY Attribution License
(http://creativecommons.org/licenses/by/3.0/). The investigator, technical contact and data centre must be acknowledged when using these data. Ancillary Keywords
Data Set Progress
IN WORK
Data Center
Distribution
Distribution Media:
HTTP
Distribution Size:
2.6 MB
Distribution Format:
csv, text, jpeg
Fees:
free
Personnel
Publications/References
Whitehead, J., McMinn, A. (1997) Paleodepth determination from Antarctic benthic diatom assemblages Marine Micropaleontology 29(3-4). 301-318
Creation and Review Dates
DIF Creation Date:
2007-06-05
Last DIF Revision Date:
2008-04-10
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