Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998.
Between 1992 and 1998, three Ice-Ocean Environmental Buoys (IOEBs) were deployed a total of six times on multiyear pack ice in the Arctic Ocean. The processing scheme for the telemetered environmental data, as well as the individual IOEBs and field operations, are described, and the processed data a...
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ftdtic:ADA370120 2023-05-15T14:58:44+02:00 Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. Krishfield, Richard Honjo, Susumu Takizawa, Takatoshi Hatakeyama, Kiyoshi WOODS HOLE OCEANOGRAPHIC INSTITUTION MA 1999-08 text/html http://www.dtic.mil/docs/citations/ADA370120 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA370120 en eng http://www.dtic.mil/docs/citations/ADA370120 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Physical and Dynamic Oceanography Snow Ice and Permafrost Telemetry *ENVIRONMENTS *TELEMETERING DATA *BUOYS *ARCTIC OCEAN *PACK ICE DATA PROCESSING DETECTORS PROCESSING FACILITIES DRIFT ERRORS SATELLITE COMMUNICATIONS GRAPHICS ANTICYCLONES FRAM STRAIT PTT(PLATFORM TRANSMIT TERMINAL) Text 1999 ftdtic 2016-02-20T03:29:27Z Between 1992 and 1998, three Ice-Ocean Environmental Buoys (IOEBs) were deployed a total of six times on multiyear pack ice in the Arctic Ocean. The processing scheme for the telemetered environmental data, as well as the individual IOEBs and field operations, are described, and the processed data are presented in graphical form. The IOEB Archived Data Processing (IADP) processing scheme was conceived specifically to remove noise in data telemetered from IOEBs caused by errors in network or satellite communications, and to calibrate to absolute values. The location data consists of Argos quality 2 or 3 positions from each platform transmit terminal (PTT) on a particular IOEB, which are subsequently screened, interpolated, and combined with similarly processed locations from the other PTT and further smoothed with a 6-hr triangular filter to produce an hourly timeseries with a standard error estimated to be 150 m. The sensor data is prefiltered, combined, adjusted for buoy drift, and screened with a Gaussian first difference filter to produce unevenly spaced timeseries of each variable measured by the IOEB. Every variable is output to a unique file per year, per buoy consisting of a two-column ASCII timeseries. Text Arctic Arctic Ocean Fram Strait Ice permafrost Defense Technical Information Center: DTIC Technical Reports database Arctic Arctic Ocean |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Physical and Dynamic Oceanography Snow Ice and Permafrost Telemetry *ENVIRONMENTS *TELEMETERING DATA *BUOYS *ARCTIC OCEAN *PACK ICE DATA PROCESSING DETECTORS PROCESSING FACILITIES DRIFT ERRORS SATELLITE COMMUNICATIONS GRAPHICS ANTICYCLONES FRAM STRAIT PTT(PLATFORM TRANSMIT TERMINAL) |
spellingShingle |
Physical and Dynamic Oceanography Snow Ice and Permafrost Telemetry *ENVIRONMENTS *TELEMETERING DATA *BUOYS *ARCTIC OCEAN *PACK ICE DATA PROCESSING DETECTORS PROCESSING FACILITIES DRIFT ERRORS SATELLITE COMMUNICATIONS GRAPHICS ANTICYCLONES FRAM STRAIT PTT(PLATFORM TRANSMIT TERMINAL) Krishfield, Richard Honjo, Susumu Takizawa, Takatoshi Hatakeyama, Kiyoshi Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. |
topic_facet |
Physical and Dynamic Oceanography Snow Ice and Permafrost Telemetry *ENVIRONMENTS *TELEMETERING DATA *BUOYS *ARCTIC OCEAN *PACK ICE DATA PROCESSING DETECTORS PROCESSING FACILITIES DRIFT ERRORS SATELLITE COMMUNICATIONS GRAPHICS ANTICYCLONES FRAM STRAIT PTT(PLATFORM TRANSMIT TERMINAL) |
description |
Between 1992 and 1998, three Ice-Ocean Environmental Buoys (IOEBs) were deployed a total of six times on multiyear pack ice in the Arctic Ocean. The processing scheme for the telemetered environmental data, as well as the individual IOEBs and field operations, are described, and the processed data are presented in graphical form. The IOEB Archived Data Processing (IADP) processing scheme was conceived specifically to remove noise in data telemetered from IOEBs caused by errors in network or satellite communications, and to calibrate to absolute values. The location data consists of Argos quality 2 or 3 positions from each platform transmit terminal (PTT) on a particular IOEB, which are subsequently screened, interpolated, and combined with similarly processed locations from the other PTT and further smoothed with a 6-hr triangular filter to produce an hourly timeseries with a standard error estimated to be 150 m. The sensor data is prefiltered, combined, adjusted for buoy drift, and screened with a Gaussian first difference filter to produce unevenly spaced timeseries of each variable measured by the IOEB. Every variable is output to a unique file per year, per buoy consisting of a two-column ASCII timeseries. |
author2 |
WOODS HOLE OCEANOGRAPHIC INSTITUTION MA |
format |
Text |
author |
Krishfield, Richard Honjo, Susumu Takizawa, Takatoshi Hatakeyama, Kiyoshi |
author_facet |
Krishfield, Richard Honjo, Susumu Takizawa, Takatoshi Hatakeyama, Kiyoshi |
author_sort |
Krishfield, Richard |
title |
Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. |
title_short |
Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. |
title_full |
Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. |
title_fullStr |
Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. |
title_full_unstemmed |
Ice-Ocean Environmental Buoy Program: Archived Data Processing and Graphical Results from April 1992 through November 1998. |
title_sort |
ice-ocean environmental buoy program: archived data processing and graphical results from april 1992 through november 1998. |
publishDate |
1999 |
url |
http://www.dtic.mil/docs/citations/ADA370120 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA370120 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Fram Strait Ice permafrost |
genre_facet |
Arctic Arctic Ocean Fram Strait Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA370120 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766330859300847616 |