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format
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5904
|
2000-08-29
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Description of the packed-binary format used to hold the grids in this dataset. Even if you are receiving the grids in ASCII format, some of the information in this document may be useful.
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data_sources
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3263
|
2001-04-17
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List of the data sources and the respective time periods that were used to assemble this collection of grids. There are also more details available for some of the data sources.
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interpolation
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2628
|
2003-05-30
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Information about the method used to interpolate missing grid points prior to 1946 where possible.
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orig_pt_patterns.189901-193906
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9036780
|
2003-11-25
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Prior to 1946, not all points in the original grid patterns had a data value. Original grid points with data values are displayed for Jan 1899 to Jun 1939.
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orig_pt_patterns.193907-194512
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19207
|
2003-11-25
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Prior to 1946, not all points in the original grid patterns had a data value. Original grid points with data values are displayed for Jul 1939 to Dec 1945.
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