| 4 |
DMSP Data Manager |
DMSP Data Manager |
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA,
U.S. Department of Commerce |
|
ngdc.dmsp@noaa.gov |
pointOfContact |
|
| 3 |
|
DMSP Data Manager |
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department
of Commerce |
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|
processor |
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| 1 |
|
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DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department
of Commerce |
|
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originator |
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| 1 |
|
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DOD/USAF/SMC > Space and Missile Systems Center, U.S. Air Force, U.S. Department of
Defense |
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originator |
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| 1 |
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Department of Defense |
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sponsor |
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| 2 |
GCMD Landing Page |
|
NASA Goddard Space Flight Center, Earth Science Data and Information System |
|
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custodian |
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords |
| 1 |
NCEI (publisher) |
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NOAA National Centers for Environmental Information |
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publisher |
|
| 1 |
Anna Milan |
|
NOAA National Centers for Environmental Information |
Metadata Specialist |
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editor |
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| 1 |
|
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US AirForce Weather Agency (AFWA) |
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sponsor |
|
| 1 |
|
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The OLS film strips are scanned at or near 600 dpi (584 dpi for the Howtek scanner)
on a high quality scanner with 8 bit quantitization (0-255). The film is illuminated
from the opposite side of the scan head. The scanning is done on intact strips of
film, up to 100 inches. Film longer than 100 inches may be cut and individually labeled
prior to scanning. For expanded swath film the two strips of film will be separated,
then labeled and scanned individually. TIFF files are converted to JPEG2000 (J2K)
8 bit images, file type jp2, with lossless compression. Once a box has cleared QC,
the resulting jp2 images are written to a primary and backup LTO tape, into directories
named based on box numbers (e.g. 007/400).
|
|
|
| #DMSP_Film at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmi:LE_ProcessStep/gmd:source |
| #JPEG2000 at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmi:LE_ProcessStep/gmi:output |
| 1 |
|
|
MrSid files were decompressed into TIFF and recompressed into JPEG200 with a lossless
compression.
|
|
|
| #MrSid at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmi:LE_ProcessStep/gmd:source |
| #MrSidJPEG2000 at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmi:LE_ProcessStep/gmi:output |
| 1 |
|
1972-01-01T00:00:00 |
Mission Start Date
|
| 1 |
|
2002-08-31T00:00:00 |
The OLS film strips should be scanned at or near 600 dpi on a high quality scanner
with 8 bit quantitization (0-255). The film should be illuminated from the opposite
side of the scan head. The scanning will be done on strips of film that fit on the
scanner bed. Film longer than the scanner bed may be cut and individually labeled
prior to scanning. For expanded swath film the two strips of film will be separated,
then labeled and scanned individually.TIFF files are converted to MrSid file type
sid, with lossy compression. Once a box has cleared QC, the resulting sid images are
written to a primary and backup LTO tape, into directories named based on box numbers
(e.g. 007/306). TIFF files are converted to JPEG2000 (J2K) 8 bit images, file type
jp2, with lossless compression. Once a box has cleared QC, the resulting jp2 images
are written to a primary and backup CD, into directories named based on box numbers
(e.g.
007/400).
|
|
|
| #DMSP_Film at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmi:LE_ProcessStep/gmd:source |
| #MrSid at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmi:LE_ProcessStep/gmi:output |
| 1 |
|
2015-04-22T00:00:00 |
NOAA created the National Centers for Environmental Information (NCEI) by merging
NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC),
and National Oceanographic Data Center (NODC), including the National Coastal Data
Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations
Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
|