Upload
javen
View
32
Download
0
Tags:
Embed Size (px)
DESCRIPTION
Index to Marine & Lacustrine Geological Samples 2007 State of the Database. Not shown: Byrd Polar Research Center Sediment Core Repository, new contributor in January, 2007. Index to Marine & Lacustrine Geological Samples September 2007 State of the Database. Samples Added to the Database - PowerPoint PPT Presentation
Citation preview
Not shown: Byrd Polar Research Center Sediment Core Repository, new contributor in January, 2007
Index to Marine & Lacustrine Geological Samples2007 State of the Database
http://www.ngdc.noaa.gov/mgg/curator/updates.HTML
Samples Added to the Database October 2004 – September 2007
INSTITUTION #SAMPLES
NMNH 59,628 GSC/BIO 40,428* USGSWH 7,157 LDEO
905 USGSMP 599 OSU
501 BOSCORF 340 BPRC
270 URI
59 TOTAL 109,887
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
* Complete redo of collection
http://www.ngdc.noaa.gov/mgg/curator/updates.HTML
Data Processed & Under Review by Contributors
INSTITUTION #SAMPLESARF/FSU 1,714LDEO 1,179USGSMP 479OSU 65SIO 6TOTAL 3,443
Data In Processing
WHOI - entire collection update
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Index to Marine & Lacustrine Geological Samples September 2007 State of the DatabaseSamples in review
Total in Database: 170,430 samples (296,238 intervals) from 4,666 cruises
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Repository # Samples in database
Distinct intervals
Data contribution status
BIO/GSC 40,428 40,428 activeLDEO 10,865 25,750 activeUSGSWH 11,126 11,330 activeSIO 6,210 10,746 activeFSU 4,047 9,099 activeUSGSMP 6,520 7,974 activeOSU 5,629 5,827 activeWHOI 4,023 4,024 activeURI 2,972 3,765 activeBOSCORF 921 921 activeLacCore 73 510 activeBPRC 278 278 activeDSDP 1,121 96,939 staticNMNH 59,628 59,628 staticUSC 7,472 7,472 staticIFM-GEOMAR 2,416 2,416 staticAWI 1,820 1,820 staticRSMAS 1,780 1,780 staticHIG 919 1,626 staticODP 631 631 staticUT 205 508 staticU WISC 349 349 staticNOAA-PMEL 29 29 staticNOAA-AOML 968 2,389 repository closedUW 0 0 collection moved to OSU
463,443 data records describing 170,430 sea floor & lakebed sampling locations(cores, grabs, dredges, drill holes)
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
2004 Suggestion:Create uniform web pages for active participants.
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
• Facility supplies information
• Directly launches facility layer in ArcIMS map
• Sample location image generated live from database
Database Specifications,Data Contributions, & Processing
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Current database specifications:
Facility CodeNGDC Institution & Ship CodesCruise IdentifierSample IdentifierDate Sample Collected & Ending Date (dredges only)Latitude and LongitudeLat/Lon original type flagEnding Latitude/Longitude (dredges only) Water DepthEnding Water Depth (dredges only)Sampling DeviceStorage MethodCore Length Core DiameterDepth to Top/Bottom of Interval Primary Lithologic Composition/Texture for Interval
Secondary Lithologic Composition/Texture for Interval Other Components #1 through #6Age of IntervalInterval NumberBulk WeightPhysiographic ProvinceRock LithologyRock MineralogyRock Weathering & MetamorphismRock Glass remarks & MN/Fe oxide coatingMunsell Color codePrincipal Investigator Flag for material exhausted, no longer availableFree-form lithologic descriptionComments on Interval
http://www.ngdc.noaa.gov/nmmr/xmls/fgdc.jsp?id=gov.noaa.ngdc:G00028&view=classicComplete FGDC/ISO metadata specification:
http://www.ngdc.noaa.gov/mgg/curator/curatorcoding.htmlMore information and ternary diagrams/explanation:
All fields are optional with the exception of institution, ship, cruise, sample, sampling device, and latitude/longitude.
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Data Contribution and Review
• Review online• Iterative corrections, if necessary• Geospatially-enabled when approved
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
• Spreadsheets• Digital files in other forms
Status: http://www.ngdc.noaa.gov/mgg/curator/updates.HTML
Diversity of Sample Descriptions in the Database
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Example of a minimal record from the database
Sample Description Diversity
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Minimum information for a sample to be included in the database:Ship, cruise, sample id, device, latitude, & longitude
Example of a fully-coded entrySample Description Diversity
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Example of a detailed free-form descriptive entrySample Description Diversity
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Access to Sample Data in the Index
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
The Oracle “Text” Interface to the Database
In March 2007 the Curators’ Group approved A new Java Server Pages (JSP) replacement
for the old PL/SQL text search
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
JSP: Same features as the old interfaceIndex to Marine & Lacustrine Geological Samples September 2007 State of the Database
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
JSP: Same features as the old interfaceIndex to Marine & Lacustrine Geological Samples September 2007 State of the Database
JSP: Slightly different look & feel from this point on
JSP: Slightly different look & feel from this point on
JSP: Slightly different look & feel from this point on
New SESAR links
External Links to Auxiliary Data, Graphics, and Reports
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Links to Data, Graphics, and Reports at NGDC
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Updates to the ArcIMS “Interactive Map” Interface& Addition of Web Services
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
ArcIMS: New Capabilities
Shapefile extractions – not just for GIS applicationsGeospatially-enabled Database: New Capabilities
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
Web Map Service (WMS)
Geospatially-enabled Database: New Capabilities Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
BBOX=-180,-90,180,90&WIDTH=1024&HEIGHT=512&SRS=EPSG:4326&Layers=emdark,odp,dsdp&version=1.1.1&service=WMS&FORMAT=PNG&TRANSPARENT=TRUE&request=getmap&ServiceName=Sample_Index
http://map.ngdc.noaa.gov/wmsconnector/com.esri.wms.Esrimap?
BBOX=-50,10,0,50&WIDTH=512&HEIGHT=256&Layers=emdark,uri
The same call, substituting:
Web Feature Service (WFS)
Geospatially-enabled Database: New Capabilities Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
http://map.ngdc.noaa.gov:80/wfsconnector/com.esri.wfs.Esrimap/Sample_Index_f?
• Google-search enhanced via web page design, metadata
Reaching a broader audience: Representing the Index in other catalogs & systems
Index to Marine & Lacustrine Geological Samples September 2007 State of the Database
• Google-search enhanced via web page design, metadata• Metadata harvesting by widely-used systems (NASA/GCMD, GOS)
NOAA CDMP Data Digitizing Project
NOAA/NGDC Commitment toSea Floor Data Stewardship
Permanent Archive We’re in it for the Long Haul,
Preserving data for your great-grandchildren
Data Rescue & DigitizingRescuing data from scientists’ desks and file cabinets.
Data AccessMaking data freely and publicly available.
A partnership between NOAA and private industry to image and key paper and microfilm records and to make them available on the Web.
NOAA Climate Database Modernization Program (CDMP)_____________________________________
CDMP Supports the Following Services:
• Imaging from paper (sizes up to 42x60 inches), bound books, microfiche, microfilm, photographs, and negatives.
• Keying from paper, microfiche, or digital images.
• Optical Character Recognition (OCR).
• Vectorizing.
• Image indexing for on-line storage and retrieval.
NOAA Climate Data Modernization Program (CDMP)Digitization of Marine & Lacustrine Records of Climate Change
Highlights of Project L-19: 2005 - 2007
Entire LDEO Core Photograph Collection Scanned/Available Online
NOAA Climate Data Modernization Program (CDMP)Digitization of Marine & Lacustrine Records of Climate Change
Highlights of Project L-19: 2005 - 2007
OSU, LacCore, and URI core logs were key-entered and archived in .PDF form
Partial image – whole core online
NOAA Climate Data Modernization Program (CDMP)Digitization of Marine & Lacustrine Records of Climate Change
Highlights of Project L-19: 2005 - 2007
Most ARF/FSU Core X-rays Scanned/Available Online
Scanning:
• 31,825 core photographs/negatives (LDEO, OSU, LacCore, WHOI, SIO)
• 7,234 core X-rays (ARF/FSU, OSU)
• 1,043 coring data sheets (& 2,500+ non-CDMP) (OSU)
• 5,069 sea floor photographs (ARF/FSU, LDEO)
Key-entry:
• 6,202 core logs, smearslide descriptions, data sheets (OSU, LacCore, URI)
Sample repository materials digitized 2005-August 2007. ~500 additional seabed photos will be scanned in 2007
Over $550K in NOAA funding
NOAA Climate Data Modernization Program (CDMP)Digitization of Marine & Lacustrine Records of Climate Change
Project L-19 Progress Summary: 2005 - 2007
If your institution has materials to scan or key-enter for 2008, please contact NGDC with:
• Volume estimates (#pages, photographs)
• Samples (Xerox copy of typical description, photo copy)
• Specifications, formats, resolution, etc.
NOAA Climate Data Modernization Program (CDMP)Digitization of Marine & Lacustrine Records of Climate Change
Project L-19: 2008 Continuation
NOAA/NGDC Commitment toSea Floor Data Stewardship
Permanent Archive We’re in it for the Long Haul,
Preserving data for your great-grandchildren
Data Rescue & DigitizingRescuing data from scientists’ desks and file cabinets.
Data AccessMaking data freely and publicly available.
Did we mention that we provide a long-term archive for data from sea floor and lakebed samples at NGDC?
Why add your data to the NGDC archive?
• NGDC’s mandate includes a commitment to provide access to, and long-term archival for data pertaining to sea floor and lakebed samples.
NGDC is finalizing an agreement with the LDEO Marine Geoscience Data System (MGDS) to permanently archive multibeam data from their system.
Once finalized, NGDC hopes to extend the agreement to include sample data.
• NGDC prepares and maintains documentation according to FGDC/ISO metadata standards. When metadata standards change, NGDC migrates metadata to new standards, maintaining its interoperability with other systems.
• NGDC archives metadata with the data to increase their long-term utility.
• NGDC data archives are maintained to NARA standards with offsite backups, storage on approved media, and periodic migration to new media and technologies.
We’re in it for the long haul, preserving data for your great-grandchildren.