Template:Table:INT-1:I
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See here for complete list. List of chapters: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U
INT 1 # |
Symbol | Description | OSM Tags | OSM Proposals |
---|---|---|---|---|
I: Depths | ||||
I1 | ED | Existence Doubtful | depth:source_quality=existence_doubtfull | |
I2 | ![]() |
Sounding Doubtful | depth:source_quality=sounding_doubtfull | |
I3.1 | Rep | Reported Dangers | depth:source_quality=reported | |
I3.2 | Rep (1977) | Reported Dangers with indication of last report | depth:source_quality=reported + depth:source_quality:reportyear=* | |
I4 | ![]() ![]() |
Reported Dangers with indication of last report | depth:source_quality=reported_not_confirmed | |
I10 | ![]() ![]() ![]() |
Numerical values of single point soundings | This should be handled by an external database, similar to SRTM data for heights at land. | |
I11 | ![]() ![]() ![]() ![]() ![]() ![]() |
Out of position soundings | This should be handled by an external database, similar to SRTM data for heights at land. | |
I12 | ![]() |
Least depth in narrow channel | This should be handled by an external database, similar to SRTM data for heights at land. | |
I13 | ![]() |
Non-bottom soundings | This is readings from echosounders where real seabed is deeper. Only way to survey the depth is by use of manual sounding. | |
I14 | ![]() ![]() |
Unreliable soundings | Quality of seabed, sediments of water, or special conditions of currents and tides might give wrong readings, or the source are old or inaccurate. | |
I15 | ![]() |
Drying height | water=tidal + height=*? | |
I16 | ![]() |
Natural water cause | ||
I20 | ![]() |
Limit of dredged area | waterway=dredged_area seamark:type=dredged_area | |
I21 | ![]() |
Dredged depth | depth:dredged=* + waterway=dredged_area seamark:type=dredged_area | Proposed features/marine-tagging |
I22 | ![]() |
Dredged depth not regularly maintained | depth:dredged=* + maintained=no + depth:dredged:year=* + waterway=dredged_area seamark:type=dredged_area | Proposed features/marine-tagging |
I23 | ![]() |
Dredged depth regularly maintained | depth:dredged=* + maintained=yes + waterway=dredged_area seamark:type=dredged_area | Proposed features/marine-tagging |
I24 | ![]() |
Swept Area | waterway=swept_area | Proposed features/marine-tagging |
I25 | ![]() ![]() ![]() ![]() |
Area with note regarding depth survey | note:depth=* | |
I30 | ![]() |
Depth contours | This should be handled by an external database, similar to SRTM data for heights at land. | |
I31 | ![]() |
Approximate contours | This should be handled by an external database, similar to SRTM data for heights at land. | |
National variations starts here | ||||
![]() |
Lesser Depth Lesser depths have been reported | |||
![]() |
Coastal areas which sometimes covers at High Water | |||
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unexam | Unexamined |