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Attribute type: L Used in:

Expected input:
IDMeaningINT 1S-4
1found by echo-sounder  
2found by side scan sonar  
3found by multi-beam  
4found by diver  
5found by lead-line  
6swept by wire-dragII 24;IK 2,27,42;415; 422.3; 422.9;
7found by laser  
8swept by vertical acoustic system  
9found by electromagnetic sensor  
10photogrammetry  
11satellite imagery  
12found by levelling  
13swept by side-scan sonar  
14computer generated  
Remarks:
No remarks.