Table m. Table of Oceanographic Data (IWSOE '69). 



EXPLANATION OF OCEANOGRAPHIC STATION DATA 

 A. Description of Entries, Units and Codes on NODC Station Listing 



1. Surface Observations 



Entry 



NODC REF. ID. NO. 

 COUNTRY CODE 

 CRUISE NUMBER 



SHIP CODE 

 LATITUDE 

 LONGITUDE 

 DRIFT INDICATOR 

 MARSDEN SQUARE 

 10* 

 !• 



STATION TIME 



(GMT) 



MONTH 



DAY 



HR. 1-10 



YEAR 



ORIGINATOR'S 

 CRUISE NUMBER 



STATION NUMBER 

 DEPTH OF BOTTOM 

 MAX. DEPTH OF 

 SAMPLES 



WAVE OBSERVATIONS 

 DIR. 



HGT. 

 PER. 



SEA AMT. 

 WEATHER CODE 



♦INSTR./CLOUD 



*INSTR. 

 TYPE 

 AMT. 

 NODC STATION 

 NUMBER 



Description of Field 



NODC reference identity number. 



Indicates nationality of the institute or agency conducting the survey or expedition. 

 A reference number assigned by NODC for storage-retrieval purposes. NODC Publica- 

 tion C-1, Reference Sources of Oceanographic Station Data, gives complete biblio- 

 graphic and other pertinent information for each cruise. 



Alphabetic representation of ship's name (or ICES numeric ship code). 



Degrees, minutes, and tenths of minutes, N or S. 



Degrees, minutes, and tenths of minutes, E or W. 



The letter D appears in this column if extensive drift occurred while on station. 



Marsden square number according to the Marsden square system. 



The one-degree square number according to the Marsden square system. 



Date and time given by the originator (GMT). 



Month (GMT). 



Day (GMT). 



GMT to nearest tenth of an hour. 



Year. 



Alphabetic or alpha-numeric designator as assigned by the originator. If the year of 



the cruise forms part of the cruise numbering system, the year digits are found in 



preceding field. 



Originator's station number or designator. 



Corrected or uncorrected sounding depth in meters. 



Depth of deepest sample in hundreds of meters to nearest hundred-meter interval. 



Direction from which the dominant waves are coming, in tens of degrees, according to 



WMO Code 0885. 



Height of dominant waves according to WMO Code 1555. 



Period of dominant waves according to WMO Code 3155. 



Sea amount (sea state) according to WMO Code 3700 (preceded by the letter A). 



If preceded by the letter X, weather according to WMO Code 4501. A numeric two-digit 

 entry indicates weather according to WMO Code 4677. 



This field is used either for recording instrument code when electronically obtained 

 data are being reported, or for reporting cloud type and cloud amount when conven- 

 tional Nansen cast data are being reported. 



A two character code representing instrument package of system. 



Cloud type according to WMO Code 0500. 



Cloud amount according to WMO Code 2700. 



Assigned by NODC for data storage and retrieval purposes. The NODC Reference 



Identity and Station numbers combined, uniquely define each station in the NODC 



archives. 



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