1999 Average Monthly Sea Surface Temperature for California
National Centers for Coastal Ocean Science
Data Set
(DS)
| ID: 39562
| Published / External
Created: 2017-04-05
|
Last Modified: 2023-10-17
Project (PRJ) | ID: 37140
ID: 39562
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | 1999 Average Monthly Sea Surface Temperature for California |
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Short Name | sst_1999 |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | 2005-12 |
* » Abstract |
The NOAA/NASA AVHRR Oceans Pathfinder sea surface temperature data are derived from the 5-channel Advanced Very High Resolution Radiometers (AVHRR) on board the NOAA -7, -9, -11, -14, -16 and -17 polar orbiting satellites. Daily, 8-day and monthly averaged data for both the ascending pass (daytime) and descending pass (nighttime) are available on equal-angle grids of 8192 pixels/360 degrees (nominally referred to as the 4km resolution, 4096 pixels/360 degrees (nominally referred to as the 9km resolution), 2048 pixels/360 degrees (nominally referred to as the 18km resolution), and 720 pixels/360 degrees (nominally referred to as the 54km resolution or 0.5 degree resolution).The monthly averaged daytime data was converted to an ESRI GRID format and the 12 monthly grid files were combined into one annual grid with a attribute field for each month. |
* Purpose |
The NODC/RSMAS (version 5.0) and the NOAA/NASA (version 4.1) Pathfinder Advanced Very High Resolution Radiometer (AVHRR) SST product is a high quality dataset derived from the NOAA polar-orbiting series of satellites that start with the NOAA-9 in 1985. This dataset represents a historical reprocessing of the entire AVHRR time series using consistent SST algorithms, improved satellite and inter-satellite calibration, quality control and cloud detection. Version 5.0 data are available from 1985 to the present at several different temporal resolutions. A complete collection may be accessed at the National Oceanographic Data Center's web site at http://pathfinder.nodc.noaa.gov or through the their FTP site at ftp://data.nodc.noaa.gov/pub/data.nodc/pathfinder. Data may also be accessed and subsetted through the PO.DAAC interface at http://podaac.jpl.nasa.gov/poet or global files downloaded from the ftp site at ftp://podaac.jpl.nasa.gov. Where possible all users are encouraged to use Version 5.0 data. Version 4.1 is being kept on-line only to facilitate the transition because of different file structures and formats. Phasing out of Version 4.1 is expected to occur in 2005. Version 4.1 data are available through June of 2003 at daily, 8-day and monthly averages and 9km, 18km, and 54km resolutions. Data gaps occur primarily due to cloud cover because of the inability of the infrared sensor to detect ocean temperatures in these conditions. Quality flag information is available that allows the user to apply various levels of cloud masking. For Version 4.1 a separate product is available that has applied quality flags to define a best_sst field. Quality flags were developed by the algorithm team, headed by Professor Robert Evans, at the University of Miami Rosenstiel School of Marine and Atmospheric Sciences. Current plans include extending this data at a near-real rate. Error estimates for this dataset range from 0.3 degrees Celsius to 0.5 degrees Celsius Further information and documentation on this data product is available through http://podaac.jpl.nasa.gov/. A Pathfinder-derived 9km 5-day (pentad) JPL derived climatology, along with the NSIPP/Casey, Cornillon pentad and monthly climatologies, are available that allows the user to apply a high resolution climatology suitable for climate studies. Both these climatologies are derived from the Pathfinder dataset, with more information available through http://podaac.jpl.nasa.gov/. |
Notes |
310 |
Other Citation Details | |
• Supplemental Information | |
DOI (Digital Object Identifier) | |
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DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > USE/FEEDING HABITATS |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > PELAGIC |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE |
Global Change Master Directory (GCMD) Service Keywords | EARTH SCIENCE SERVICES > MODELS > DYNAMIC VEGETATION/ECOSYSTEM MODELS |
ISO 19115 Topic Category | oceans |
Global Change Master Directory (GCMD) Data Center Keywords | DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce |
NOS Data Explorer Topic Category | Environmental Monitoring |
None | Advanced Very-High-Resolution Radiometer |
None | AVHRR |
None | Pathfinder |
None | Sea surface temperature |
None | SST |
Temporal Keywords
Thesaurus | Keyword |
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* Spatial Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Location Keywords | CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA |
None | Channel Islands National Marine Sanctuary |
None | US West Coast |
Stratum Keywords
Thesaurus | Keyword |
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Instrument Keywords
Thesaurus | Keyword |
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Platform Keywords
Thesaurus | Keyword |
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Physical Location
• » Organization | National Centers for Coastal Ocean Science |
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• » City | Silver Spring |
• » State/Province | MD |
• Country | |
• » Location Description |
Data Set Information
* Data Set Scope Code | Data Set |
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• Data Set Type | |
• Maintenance Frequency | None Planned |
Maintenance Note | |
» Data Presentation Form | raster digital data |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
Entity Attribute Detail URL | |
Distribution Liability |
None assumed |
Data Set Credit | NOAA/NASA |
Support Roles
* » Support Role | Data Steward |
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* » Date Effective From | 2005-12 |
Date Effective To | |
Position | NCCOS Scientific Data Coordinator |
Email Address | NCCOS.data@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Distributor |
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* » Date Effective From | 2005-12 |
Date Effective To | |
Position | NCCOS Scientific Data Coordinator |
Email Address | NCCOS.data@noaa.gov |
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Fax | |
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URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Metadata Contact |
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* » Date Effective From | 2005-12 |
Date Effective To | |
Position | NCCOS Scientific Data Coordinator |
Email Address | NCCOS.data@noaa.gov |
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Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Point of Contact |
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* » Date Effective From | 2005-12 |
Date Effective To | |
Position | NCCOS Scientific Data Coordinator |
Email Address | NCCOS.data@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Principal Investigator |
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* » Date Effective From | 2005-12 |
Date Effective To | |
Person | Clark, Randy |
Address |
1021 Balch Blvd Stennis Space Center, MS 39529 |
Email Address | randy.clark@noaa.gov |
Phone | 228-688-3732 |
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* » Support Role | |
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* » Date Effective From | |
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* » Date Effective From | |
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* Contact Instructions |
Extents
Currentness Reference | Ground Condition |
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Extent Group 1
Extent Description |
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Extent Group 1 / Geographic Area 1
* » W° Bound | -130.517578 |
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* » E° Bound | -109.959647 |
* » N° Bound | 41.572266 |
* » S° Bound | 20.917969 |
* » Description |
Extent Group 1 / Vertical Extent
EPSG Code | |
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Vertical Minimum | |
Vertical Maximum |
Extent Group 1 / Time Frame 1
* » Time Frame Type | Range |
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* » Start | 1999-01-01 |
End | 1999-12-31 |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Spatial Information
Spatial Resolution
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Equivalent Scale Denominator | |
Level of Detail Description |
Spatial Representation
Grid Representation Used? | Yes |
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Vector Representation Used? | |
Text / Table Representation Used? | |
TIN Representation Used? | |
Stereo Model Representation Used? | |
Video Representation Used? |
Grid Representation
Dimension Count | 3 | ||||||||||||
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Transformation Parameters Available? | No | ||||||||||||
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Vector Representation
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Reference Systems
Reference System
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Access Information
Data License | |
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Data License URL | |
Data License Statement | |
* » Security Class | Unclassified |
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure | |
• » Data Access Constraints |
None |
• Data Use Constraints |
None |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | |
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» Download URL | http://coastalscience.noaa.gov/datasets/ccma/biogeo/cinms/Chap_2_Data/SST.zip |
Distributor | |
File Name | |
Description |
Downloadable Data |
File Date/Time | |
File Type (Deprecated) | ESRI grid |
Distribution Format | ESRI ARC/INFO GRID |
File Size | 1.544 |
Application Version | ArcGIS 9 |
Compression | Uncompressed |
Review Status |
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Compression | |
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Review Status |
Archive Information
Location | |
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URL | |
Description | |
DOI | |
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Archive Update Frequency |
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URLs
URL | http://coastalscience.noaa.gov/datasets/ccma/biogeo/cinms/Chap_2_Data/SST.zip |
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Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
URL | http://ccma.nos.noaa.gov/products/biogeography/cinms/data/ |
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Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
URL | http://ccma.nos.noaa.gov/ecosystems/sanctuaries/chanisl_nms/ |
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Name | |
URL Type | Online Resource |
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Activity Log
Activity Time | 2014-03-19 |
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Activity Type | |
Responsible Party | |
Description |
Date that the source FGDC record was last modified. |
Activity Time | 2017-04-05 |
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Activity Type | |
Responsible Party | |
Description |
Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Time | 2017-09-13 |
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Activity Type | |
Responsible Party | |
Description |
Partial upload of Spatial Info section only. |
Activity Time | 2017-11-01 |
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Activity Type | |
Responsible Party | |
Description |
Replaced entire Lineage section to populate new Source Contribution field. |
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Issues
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Author | |
Issue |
Technical Environment
Description |
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722 |
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Data Quality
Representativeness | |
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Accuracy | |
Analytical Accuracy | |
Horizontal Positional Accuracy | |
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Quantitation Limits | |
Bias | |
Comparability | |
Completeness Measure | |
Precision | |
Analytical Precision | |
Field Precision | |
Sensitivity | |
Detection Limit | |
Completeness Report |
All data downloaded was used in the preparation of the final ESRI grid |
Conceptual Consistency |
None |
» Quality Control Procedures Employed |
Data Management
» Have Resources for Management of these Data Been Identified? | |
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» Approximate Percentage of Budget for these Data Devoted to Data Management | |
» Do these Data Comply with the Data Access Directive? | |
» Is Access to the Data Limited Based on an Approved Waiver? | |
» If Distributor (Data Hosting Service) is Needed, Please Indicate | |
» Approximate Delay Between Data Collection and Dissemination | |
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed |
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» Actual or Planned Long-Term Data Archive Location | |
» If World Data Center or Other, Specify | |
» If To Be Determined, Unable to Archive, or No Archiving Intended, Explain |
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» Approximate Delay Between Data Collection and Archiving | |
» How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive? |
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Lineage
» Lineage Statement |
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Sources
Citation Title | AVHRR oceans Pathfinder global equal-angle all SST values (NOAA, NASA) |
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Contact Role Type | |
Contact Type | |
Contact Name | Jet Propulsion Laboratory |
Publish Date | |
Extent Type | Range |
Extent Start Date/Time | 1985-01-01 |
Extent End Date/Time | 2003-05 |
Scale Denominator | |
Citation URL | http://podaac.jpl.nasa.gov/ |
Citation URL Name | |
Citation URL Description | |
Source Contribution |
Source data was downloaded from http://poet.jpl.nasa.gov/ and converted into ESRI grid format | Source Geospatial Form: remote-sensing image | Type of Source Media: online |
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Scale Denominator |
Process Steps
Process Step Number | 1 |
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» Description |
Individual GeoTIFF files downloaded from http://podaac.jpl.nasa.gov/poet |
Process Date/Time | |
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Email Address | |
Source |
Process Step Number | 2 |
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» Description |
GeoTIFFs converted to ESRI GRID format and renamed tMonth (tJanuary, tFebruary, etc) |
Process Date/Time | |
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Email Address | |
Source |
Process Step Number | 3 |
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» Description |
Monthly GRID data combined into single annual GRID using the following Avenue script:theView = av.GetActiveDocIsFirst = TruetheRest = {}for each aGTheme in {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"} theGTheme = theView.FindTheme("t"+aGTheme) theGGrid = theGTheme.GetGrid theIGrid = (theGGrid + 0.5).Int theIGrid.rename(aGTheme.AsFileName) theITheme = GTheme.Make(theIGrid) if (IsFirst) then theFirstGrid = theITheme.GetGrid IsFirst = False else theRest.Add(theITheme.GetGrid) endendtheNewGrid = theFirstGrid.Combine(theRest)theNewGTheme = GTheme.Make(theNewGrid)theName = "Combine_1"theBaseName = "Combine_"theCounter = 1while ((theView.FindTheme(theName) = nil).Not) theCounter = theCounter+1 theName = theBaseName+theCounter.AsStringendtheNewGTheme.SetName(theName)theView.AddTheme(theNewGTheme) |
Process Date/Time | 2005-12-01 00:00:00 |
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Source |
Acquisition Information
Instruments
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FAQs
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Related Items
Item Type | Relationship Type | Title |
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Catalog Details
Catalog Item ID | 39562 |
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Metadata Record Created By | Tyler Christensen |
Metadata Record Created | 2017-04-05 12:53+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2023-10-17 16:12+0000 |
Metadata Record Published | 2018-07-12 |
Owner Org | NCCOS |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2018-07-12 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2019-07-12 |
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