diff options
| author | Eric S. Raymond <esr@thyrsus.com> | 2011-04-20 05:37:11 -0400 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2011-04-20 05:37:11 -0400 |
| commit | b92eb2b2d8660e787ee57351a6576eb28c9af755 (patch) | |
| tree | c0530ca9d399b99fdc146c8fcf59080dccca240f /www | |
| parent | 4bf2ffaf8168f1b2a9db955acae95ca4de6b7569 (diff) | |
| download | gpsd-b92eb2b2d8660e787ee57351a6576eb28c9af755.tar.gz | |
Specify widths on scaled fields.
Diffstat (limited to 'www')
| -rw-r--r-- | www/AIVDM.txt | 305 |
1 files changed, 153 insertions, 152 deletions
diff --git a/www/AIVDM.txt b/www/AIVDM.txt index 486daec0..09d4354a 100644 --- a/www/AIVDM.txt +++ b/www/AIVDM.txt @@ -481,9 +481,9 @@ type descriptions. [frame="topbot",options="header"] |============================================================================== |u| Unsigned integer -|U| Unsigned integer with scale factor - renders as float +|U| Unsigned integer with scale - renders as float, suffix is decimal places |i| Signed integer -|I| Signed integer with scale factor - renders as float +|I| Signed integer with scale - renders as float, suffix is decimal places |b| Boolean |x| Spare or reserved bit |t| String @@ -517,12 +517,12 @@ decoding software. Total of 168 bits, occupying one AIVDM sentence. |6-7 | 2 |Repeat Indicator |repeat |u|See below... |8-37 |30 |MMSI |mmsi |u|9 decimal digits |38-41 | 4 |Navigation Status |status |u|See table below -|42-49 | 8 |Rate of Turn (ROT) |turn |I|Signed integer: see below -|50-59 |10 |Speed Over Ground (SOG) |speed |U|See below +|42-49 | 8 |Rate of Turn (ROT) |turn |I3|See below +|50-59 |10 |Speed Over Ground (SOG) |speed |U1|See below |60-60 | 1 |Position Accuracy |accuracy |b|See below -|61-88 |28 |Longitude |lon |I|Minutes/10000 (see below) -|89-115 |27 |Latitude |lat |I|Minutes/10000 (see below) -|116-127 |12 |Course Over Ground (COG) |course |U|Relative to true north, +|61-88 |28 |Longitude |lon |I4|Minutes/10000 (see below) +|89-115 |27 |Latitude |lat |I4|Minutes/10000 (see below) +|116-127 |12 |Course Over Ground (COG) |course |U1|Relative to true north, to 0.1 degree precision |128-136 | 9 |True Heading (HDG) |heading |u|0 to 359 degrees, 511 = not available. @@ -657,8 +657,8 @@ The standard uses "EPFD" to designate any Electronic Position Fixing Device. |66-71 | 6 |Minute |minute |u|0-59; 60 = N/A (default) |72-77 | 6 |Second |second |u|0-59; 60 = N/A (default) |78-78 | 1 |Fix quality |accuracy |b|As in Common Navigation Block -|79-106 | 28 |Longitude |lon |I|As in Common Navigation Block -|107-133 | 27 |Latitude |lat |I|As in Common Navigation Block +|79-106 | 28 |Longitude |lon |I4|As in Common Navigation Block +|107-133 | 27 |Latitude |lat |I4|As in Common Navigation Block |134-137 | 4 |Type of EPFD |epfd |u|See below |138-147 | 10 |Spare | |x|Not used |148-148 | 1 |RAIM flag |raim |b|As for common navigation block @@ -705,16 +705,16 @@ humans rather than gathered automatically from sensors. |70-111 | 42 |Call Sign |callsign |t|7 six-bit characters |112-231 |120 |Vessel Name |shipname |t|20 six-bit characters |232-239 | 8 |Ship Type |shiptype |u|See table below -|240-248 | 9 |Dimension to Bow |to_bow |u|Unsigned integer: Meters -|249-257 | 9 |Dimension to Stern |to_stern |u|Unsigned integer: Meters -|258-263 | 6 |Dimension to Port |to_port |u|Unsigned integer: Meters -|264-269 | 6 |Dimension to Starboard |to_starboard |u|Unsigned integer: Meters +|240-248 | 9 |Dimension to Bow |to_bow |u|Meters +|249-257 | 9 |Dimension to Stern |to_stern |u|Meters +|258-263 | 6 |Dimension to Port |to_port |u|Meters +|264-269 | 6 |Dimension to Starboard |to_starboard |u|Meters |270-273 | 4 |Position Fix Type |epfd |u|As in Type 4 EPSD codes |274-277 | 4 |ETA month |month |u|1-12, 0=N/A (default) |278-282 | 5 |ETA day |day |u|1-31, 0=N/A (default) |283-287 | 5 |ETA hour |hour |u|0-23, 24=N/A (default) |288-293 | 6 |ETA minute |minute |u|0-59, 60=N/A (default) -|294-301 | 8 |Draught |draught |U|Meters/10 +|294-301 | 8 |Draught |draught |U1|Meters/10 |302-421 |120 |Destination |destination |t|20 6-bit characters |422-422 | 1 |DTE |dte |b|0=Data terminal ready, 1=Not ready (default). @@ -956,10 +956,10 @@ different widths for the latitude, longitude, and current-speed fields |82-87 | 6 |FID |fid |u|FID = 14 |88-91 | 4 |Month |month |u|1-12; 0 = N/A (default) |92-96 | 5 |Day |day |u|1-31; 0 = N/A (default) -|97-123 | 27 |Latitude |lat |I|Unit = minutes * 0.001, +|97-123 | 27 |Latitude |lat |I3|Unit = minutes * 0.001, 91000 = N/A (default), N positive, S negative. -|124-151 | 28 |Longitude |lon |I|Unit = minutes * 0.001, +|124-151 | 28 |Longitude |lon |I3|Unit = minutes * 0.001, 181000 = N/A (default), E positive, W negative. |152-156 | 5 |From UTC Hour |from_hour |u|0-23, 24 = N/A (default) @@ -967,8 +967,8 @@ different widths for the latitude, longitude, and current-speed fields |163-167 | 5 |To UTC Hour |to_hour |u|0-23, 24 = N/A (default) |168-173 | 6 |To UTC Minute |to_min |u|0-59, 60 = N/A (default) |174-182 | 9 |Current Dir. Predicted |cdir |u|0-359 deg, 360-N/A (default) -|183-189 | 7 |Current Speed Predicted|cspeed |U|0-126, units of 0.1 knots, -| 127 = N/A (default). +|183-189 | 7 |Current Speed Predicted|cspeed |U1|0-126, units of 0.1 knots, + 127 = N/A (default). |============================================================================= The group of fields from longitude on may repeat twice more to convey up to @@ -1054,9 +1054,9 @@ A message 6 subtype. DAC = 001 FID = 18. Fixed length: 360 bits. |112-117 | 6 |Minute |minute |u|0-59; 60 = N/A (default) |118-237 |120 |Name of Port & Berth |portname |u|20 6-bit characters |238-267 | 30 |Destination |destination|u|5 6-bit characters -|268-292 | 25 |Longitude |lon |I|Unit = minutes * 0.001, +|268-292 | 25 |Longitude |lon |I3|Unit = minutes * 0.001, 181000 = N/A (default). -|293-316 | 24 |Latitude |lat |I|Unit = minutes * 0.001, +|293-316 | 24 |Latitude |lat |I3|Unit = minutes * 0.001, 91000 = N/A (default). |317-359 | 43 |Spare | |x|Not used |============================================================================== @@ -1090,7 +1090,7 @@ bit is on. |98-106 | 9 |Berth length |berth_length|u|-510 m 511 = >= 511m 0 = N/A (default) -|107-114 | 8 |Berth Water Depth |berth_depth |U|0.1-25.4m in 0.1 steps +|107-114 | 8 |Berth Water Depth |berth_depth |U1|0.1-25.4m in 0.1 steps 255 = >= 25.5m 0 = N/A (default) |115-117 | 3 |Mooring Position |position |u|See below @@ -1127,9 +1127,9 @@ bit is on. |187-188 | 2 |Reserved for future|future1 |u|Service status value |189-190 | 2 |Reserved for future|future1 |u|Service status value |191-310 |120 |Name of Berth |berth_name |t|20 6-bit characters -|311-335 | 25 |Longitude |berth_lon |I|Signed: unit minutes * 0.001 +|311-335 | 25 |Longitude |berth_lon |I3|Minutes * 0.001, 181000 = N/A (default) -|336-359 | 24 |Latitude |berth_lat |I|Signed: unit minutes * 0.001 +|336-359 | 24 |Latitude |berth_lat |I3|Minutes * 0.001, 91000 = N/A (default) |============================================================================== @@ -1275,10 +1275,10 @@ A message 6 subtype. DAC = 001 FID = 28. Variable length: 204-1029 bits. 262,143 = N/A (default), |144-148 | 5 | |waycount |u|Waypoint count (1-16), Values 17-31 are not used. -|149-176 | 28 |Longitude |lon |I|Signed: unit minutes * 0.0001, +|149-176 | 28 |Longitude |lon |I4|Minutes * 0.0001, 181000 = N/A (default), E positive, W negative. -|177-203 | 27 |Latitude |lat |I|Signed: unit minutes * 0.0001, +|177-203 | 27 |Latitude |lat |I4|Minutes * 0.0001, 91000 = N/A (default), N positive, S negative. |============================================================================== @@ -1353,10 +1353,10 @@ different bit widths for the latitude and longitude fields. |82-87 | 6 |FID |fid |u|FID = 32 |88-91 | 4 |Month |month |u|1-12; 0 = N/A (default) |92-96 | 5 |Day |day |u|1-31; 0 = N/A (default) -|97-121 | 25 |Longitude |lon |I|Unit = minutes * 0.001, +|97-121 | 25 |Longitude |lon |I3|Unit = minutes * 0.001, 181000 = N/A (default), E positive, W negative. -|122-145 | 24 |Latitude |lat |I|Unit = minutes * 0.001. +|122-145 | 24 |Latitude |lat |I3|Unit = minutes * 0.001. 91000 = N/A (default), N positive, S negative. |146-150 | 5 |From UTC Hour |from_hour |u|0-23, 24 = N/A (default) @@ -1365,7 +1365,7 @@ different bit widths for the latitude and longitude fields. |162-167 | 6 |To UTC Minute |to_min |u|0-59, 60 = N/A (default) |168-176 | 9 |Current Dir. Predicted |cdir |u|0-359 deg. from true north, 360 = N/A (default). -|177-184 | 8 |Current Speed Predicted|cspeed |U|0-250, units of 0.1 knots, +|177-184 | 8 |Current Speed Predicted|cspeed |U1|0-250, units of 0.1 knots, 251 = speed >= 25.1 knots, 255 = N/A (default). |============================================================================= @@ -1481,10 +1481,10 @@ broadcast of this message of 12 minutes. |38-39 | 2 |Spare | |x|Not used |40-49 | 10 |DAC |dac |u|DAC = 001 |50-55 | 6 |FID |fid |u|FID = 16 -|56-79 | 24 |Latitude |lat |I|Unit = minutes * 0.001, +|56-79 | 24 |Latitude |lat |I3|Unit = minutes * 0.001, 91000 = N/A (default), E positive, W negative. -|80-104 | 25 |Longitude |lon |I|Unit = minutes * 0.001, +|80-104 | 25 |Longitude |lon |I3|Unit = minutes * 0.001, 181000 = N/A (default), N positive, S negative. |105-109 | 5 |Day |day |u|1-31, 0=N/A (default) @@ -1515,37 +1515,37 @@ broadcast of this message of 12 minutes. 1 = decreasing, 2 = increasing, 3 - N/A (default). -|192-199 | 8 |Horiz. Visibility |visibility |U|0-25.0, units of 0.1nm +|192-199 | 8 |Horiz. Visibility |visibility |U1|0-25.0, units of 0.1nm >= 250 = N/A (default) -|200-208 | 9 |Water Level |waterlevel |U|-10.0 to +30.0 in 0.1m, +|200-208 | 9 |Water Level |waterlevel |U1|-10.0 to +30.0 in 0.1m, 1923 = N/A (default). else -10m after scaling. |209-210 | 2 |Water Level Trend |leveltrend |u|0 = steady, 1 = decreasing, 2 = increasing, 3 - N/A (default). -|211-218 | 8 |Surface Current Speed |cspeed |U|0.0-25.0 knots: units 0.1 knot +|211-218 | 8 |Surface Current Speed |cspeed |U1|0.0-25.0 knots: units 0.1 knot |219-227 | 9 |Surface Current Direction |cdir |u|0-359: deg from true north, >=360 = N/A (default) -|228-235 | 8 |Current Speed #2 |cspeed2 |U|0.0-25.0 in units of 0.1 knot, +|228-235 | 8 |Current Speed #2 |cspeed2 |U1|0.0-25.0 in units of 0.1 knot, >=251 = N/A (default). |236-244 | 9 |Current Direction #2 |cdir2 |u|0-359: deg. fom true north, >=360 = N/A (default) -|245-249 | 5 |Measurement Depth #2 |cdepth2 |U|0-30m down: units 0.1m, +|245-249 | 5 |Measurement Depth #2 |cdepth2 |U1|0-30m down: units 0.1m, 31 = N/A (default). -|250-257 | 8 |Current Speed #3 |cspeed3 |U|0.0-25.0: units of 0.1 knot, +|250-257 | 8 |Current Speed #3 |cspeed3 |U1|0.0-25.0: units of 0.1 knot, >=251 = N/A (default). |258-266 | 9 |Current Direction #3 |cdir3 |u|0-359: degrees fom true north, >=360 = N/A (default). -|267-271 | 5 |Measurement Depth #3 |cdepth3 |U|0-30m down: units 0.1m, +|267-271 | 5 |Measurement Depth #3 |cdepth3 |U1|0-30m down: units 0.1m, 31 = N/A (default). -|272-279 | 8 |Wave height |waveheight|U|0-25m: units of 0.1m, +|272-279 | 8 |Wave height |waveheight|U1|0-25m: units of 0.1m, >=251 = N/A (default). |280-285 | 6 |Wave period |waveperiod|u|Seconds 0-60: >= 61 = N/A (default). |286-294 | 9 |Wave direction |wavedir |u|0-359: deg. fom true north, >=360 = N/A (default). -|295-302 | 8 |Swell height |swellheight|U|0-25m: units of 0.1m +|295-302 | 8 |Swell height |swellheight|U1|0-25m: units of 0.1m >=251 = N/A (default). |303-308 | 6 |Swell period |swellperiod|u|Seconds 0-60: >= 61 = N/A (default). @@ -1553,11 +1553,11 @@ broadcast of this message of 12 minutes. >=360 = N/A (default). |318-321 | 4 |Sea state |seastate |u|Beaufort scale: 0-12, >=13 = N/A (default). -|322-331 | 10 |Water Temperature |watertemp |U|-10.0 to 50.0: units 0.1 C, +|322-331 | 10 |Water Temperature |watertemp |U1|-10.0 to 50.0: units 0.1 C, >=601 = N/A (default). else -10.0m after scaling. |332-334 | 3 |Precipitation |precipitation |u|preciptype -|335-343 | 9 |Salinity |salinity |U|0.0-50.0%: units 0.1%, +|335-343 | 9 |Salinity |salinity |U1|0.0-50.0%: units 0.1%, >=500 = N/A (default) |344-345 | 2 |Ice |ice |b|Yes/No |346-351 | 6 |Spare | |x|Not used @@ -1702,10 +1702,10 @@ bits. This message is laid out identically in <<IMO236>> and 3 = Other (default). |58-99 | 42 |Target identifier |See below |u|Target ID data. |100-103 | 4 |Spare | |x|Not used -|104-127 | 24 |Latitude |lat |I|Signed: unit minutes * 0.001, +|104-127 | 24 |Latitude |lat |I3|Minutes * 0.001, 91000 = N/A (default), N positive, S negative. -|128-152 | 25 |Longitude |lon |I|Signed: unit minutes * 0.001, +|128-152 | 25 |Longitude |lon |I3|Minutes * 0.001, 181000 = N/A (default), E positive, W negative. |153-161 | 9 |Course Over Ground |course |u|0-359 deg from true north, @@ -1749,10 +1749,10 @@ length: 360 bits. |50-55 | 6 |FID |fid |u|FID = 19 |56-65 | 10 |Message Linkage ID |linkage |u|Unsigned integer |66-185 | 120 |Name of Signal Station|station |t|20 6-bit chars -|186-210 | 25 |Longitude |lon |I|Unit = minutes * 0.001 +|186-210 | 25 |Longitude |lon |I3|Unit = minutes * 0.001 181000 = N/A (default) E positive, W negative. -|211-234 | 24 |Latitude |lat |I|Unit = minutes * 0.001 +|211-234 | 24 |Latitude |lat |I3|Unit = minutes * 0.001 91000 = N/A (default) N positive, S negative. |235-236 | 2 |Status of Signal |status |u|0=N/A (default @@ -1814,10 +1814,10 @@ length: 360 bits. |50-55 | 6 |FID |fid |u|FID = 21 |56-56 | 1 |Variant |wmo |b|Constant: 0 in this variant |57-176 | 120 |Location |location |t|20 6-bit characters -|177-201 | 25 |Longitude |lon |I|Unit = minutes * 0.001, +|177-201 | 25 |Longitude |lon |I3|Unit = minutes * 0.001, 181000 = N/A (default), E positive, W negative. -|202-225 | 24 |Latitude |lat |I|Unit = minutes * 0.001, +|202-225 | 24 |Latitude |lat |I3|Unit = minutes * 0.001, 91000 = N/A (default), N positive, S negative. |226-230 | 5 |UTC Day |day |u|1-31, 0=N/A (default) @@ -1825,7 +1825,7 @@ length: 360 bits. |236-241 | 6 |UTC minute |minute |u|0-59, 60=N/A (default) |242-245 | 4 |Present Weather |weather |u|wmocode: 0-15 |246-246 | 1 |Visibility Limit |vislimit |u|See below -|247-253 | 7 |Horiz. Visibility |visibility |U|0.0-12.6nm, units = nm*0.1, +|247-253 | 7 |Horiz. Visibility |visibility |U1|0.0-12.6nm, units = nm*0.1, 127 = N/A (default). |254-260 | 7 |Relative Humidity |humidity |u|0-100%: units of 1%, 127 = N/A (default). @@ -1838,19 +1838,19 @@ length: 360 bits. 403 - N/A (default), else add 400 to value, |286-289 | 4 |Pressure Tendency |pressuretend|u|WMO FM13 code -|290-300 | 11 |Air Temperature |airtemp |U|Dry bulb temp: units 0.1C, +|290-300 | 11 |Air Temperature |airtemp |U1|Dry bulb temp: units 0.1C, -60.0 to +60.0, -1024 = N/A (default). -|301-310 | 10 |Water Temperature |watertemp |U|-10.0 to 50.0 in 0.1 C, +|301-310 | 10 |Water Temperature |watertemp |U1|-10.0 to 50.0 in 0.1 C, 601 = N/A (default), else -10m after scaling. |311-316 | 6 |Wave period |waveperiod |u|Seconds: 0-60, 63 = N/A (default). -|317-324 | 8 |Wave height |waveheight |U|0-25m in units of 0.1m, +|317-324 | 8 |Wave height |waveheight |U1|0-25m in units of 0.1m, 255 = N/A (default). |325-333 | 9 |Wave direction |wavedir |u|0-359: deg. fom true north, 360 = N/A (default). -|334-341 | 8 |Swell height |swellheight |U|0-25m: units 0.1m, +|334-341 | 8 |Swell height |swellheight |U1|0-25m: units 0.1m, 255 = N/A (default) |342-350 | 9 |Swell direction |swelldir |u|0-359: deg, fom true north, 360 = N/A (default). @@ -1891,11 +1891,11 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. |40-49 | 10 |DAC |dac |u|DAC = 001 |50-55 | 6 |FID |fid |u|FID = 21 |56-56 | 1 |Variant |wmo |u|Constant: 1 in this variant -|57-72 | 16 |Longitude |lon |I|Unsigned: minutes * 0.01, +|57-72 | 16 |Longitude |lon |I3|Unsigned: minutes * 0.01, E positive, W negative, Lon = (value / 100) – 180, 65536 = N/A (default). -|73-87 | 15 |Latitude |lat |I|Unsigned: minutes * 0.01, +|73-87 | 15 |Latitude |lat |I3|Unsigned: minutes * 0.01, N positive, S negative, Lat = (value / 100) – 90, 32767 = N/A (default). @@ -1906,18 +1906,18 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. Minute = (value * 10). |106-112 | 7 |Course Over Ground |course |u|0-359, unit = 1 degree, average over last 10 minutes. -|113-117 | 5 |Speed Over Ground |speed |U|0-14.5m/s: +|113-117 | 5 |Speed Over Ground |speed |U1|0-14.5m/s: SOG = (value * 0.5) for 0-29, 30 = 15 m/s and more, average over last 10 minutes. 31 = N/A (default) -|118-124 | 7 |Heading of the ship |heading |U|5-360: units of 5 degrees, +|118-124 | 7 |Heading of the ship |heading |u|5-360: units of 5 degrees, HDT = (value * 5) for 1-72, average over last 10 minutes. 127 = N/A (default) -|125-135 | 11 |Pressure at sea level |pressure|u|90-1100 hPa: +|125-135 | 11 |Pressure at sea level |pressure|U1|90-1100 hPa: P = (value/10)+900 for 0-2000 -|136-145 | 10 |Pressure Change |pchange |u|-50-+50hPa: +|136-145 | 10 |Pressure Change |pdelta |U1|-50-+50hPa: units of 0.1hPa, d = (value/10)-50 for 0-100, averaged over last 3 hours. 1023 = N/A (default) @@ -1938,27 +1938,27 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. dir = (value*5) for 1-72, 0 = calm, 127 = N/A (default). -|172-179 | 8 |Relative Wind Speed |rwindspeed|U|0-127 m/s: +|172-179 | 8 |Relative Wind Speed |rwindspeed|U1|0-127 m/s: average over last 10 mins, speed = val*0.5 for 0-254, 255 = N/A (default). -|180-187 | 8 |Maximum Gust Speed |mgustspeed|U|0-127 m/s: +|180-187 | 8 |Maximum Gust Speed |mgustspeed|U1|0-127 m/s: speed = val*0.5 for 0-254, 255 = N/A (default), |188-194 | 7 |Maximum Gust Direction |mgustdir |u|05-360 deg: dir = (value*5) for 1-72, 0 = calm, 127 = N/A (default). -|195-204 | 10 |Air Temperature |airtemp |U|Dry bulb temp: units 0.1C, +|195-204 | 10 |Air Temperature |airtemp |U1|Dry bulb temp: units 0.1C, 223-323K (c.-50C - +50C). T = (val/10)+223 for 0-1000, 1023 = N/A (default). |205-211 | 7 |Relative Humidity |humidity |u|0-100%: units of 1%, 127 = N/A (default). -|212-220 | 9 |Sea Surface Temperature|surftemp |U|268-318K (c.-5C - +45C): +|212-220 | 9 |Sea Surface Temperature|surftemp |U1|268-318K (c.-5C - +45C): T = (val/10)+268 for 0-500, 511 = N/A (default). -|221-226 | 6 |Horiz. Visibility |visibility|U|0-50000m, +|221-226 | 6 |Horiz. Visibility |visibility|U2|0-50000m, Vis = (val**2)*13.073 for 0-62, 63 = N/A (default). |227-235 | 9 |Present Weather |weather |u|BUFR table 020003: @@ -1970,7 +1970,7 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. |241-245 | 5 |Past Weather 2 |pweather2 |u|BUFR table 020004: Codes 0-30, 31 = N/A (default). -|246-249 | 4 |Total Cloud Cover |totalcloud|U|0-100%: +|246-249 | 4 |Total Cloud Cover |totalcloud|u|0-100%: Cover = val * 10% for 0-10, 15 = N/A (default.) |250-253 | 4 |Cloud amount (low) |lowclouda |u|0-14: BUFR table 020011: @@ -1981,7 +1981,7 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. 63 = N/A (default). |266-271 | 6 |Cloud type (high) |highcloudt|u|0-62: BUFR table 020012: 63 = N/A (default). -|272-278 | 7 |Height of cloud base |cloudbase |U|0-2500m: +|272-278 | 7 |Height of cloud base |cloudbase |U2|0-2500m: h = (value**2)*.0.16 for 0-125, 126 = more than 2500m, 127 = N/A (default). @@ -1996,7 +1996,7 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. 63 = N/A (default). |296-300 | 5 |First Swell Period |swperiod1 |u|Period in seconds: 0-30, 31 = N/A (default). -|301-306 | 6 |First Swell Height |swheight1 |U|Height in meters: 0-30, +|301-306 | 6 |First Swell Height |swheight1 |U1|Height in meters: 0-30, h = (value * 0.5) for 0-60, 63 = N/A (default). |307-312 | 6 |Second Swell Direction |swelldir2 |u|10-360 deg: @@ -2005,7 +2005,7 @@ The standard (<<IMO289>>) does not list the WMO FM13 codes. 63 = N/A (default). |313-317 | 5 |Second Swell Period |swperiod2 |u|Period in seconds: 0-30, 31 = N/A (default). -|318-323 | 6 |Second Swell Height |swheight2 |U|Height in meters: 0-30, +|318-323 | 6 |Second Swell Height |swheight2 |U1|Height in meters: 0-30, h = (value * 0.5) for 0-60, 63 = N/A (default). |324-330 | 7 |Ice deposit (thickness)|icedeposit|u|Thickness: 0-126cm, @@ -2063,10 +2063,10 @@ A message 8 subtype. DAC = 001 FID = 27. Variable length: 172-997 bits. 262,143 = not available (default). |112-116 | 5 | |waycount |u|Waypoint count (1-16,) Values 17-31 are not used. -|117-144 | 28 |Longitude |lon |I|Unit = minutes * 0.001, +|117-144 | 28 |Longitude |lon |I4|Unit = minutes * 0.0001, 181000 = N/A (default), E positive, W negative. -|145-171 | 27 |Latitude |lat |I|Unit = minutes * 0.001, +|145-171 | 27 |Latitude |lat |I4|Unit = minutes * 0.001, 91000 = N/A (default), N positive, S negative. |============================================================================== @@ -2263,10 +2263,10 @@ decimeters), and (c) end padding changes from 6 to 10 bits. |38-39 | 2 |Spare | |x|Not used |40-49 | 10 |DAC |dac |u|DAC = 001 |50-55 | 6 |FID |fid |u|FID = 31 -|56-80 | 25 |Longitude |lon |I|Unit = minutes * 0.001, +|56-80 | 25 |Longitude |lon |I3|Unit = minutes * 0.001, E positive, We negative, 181000 = N/A (default). -|81-104 | 24 |Latitude |lat |I|Unit = minutes * 0.001, +|81-104 | 24 |Latitude |lat |I3|Unit = minutes * 0.001, N positive, S negative, 91000 = N/A (default). |105-105 | 1 |Fix quality |accuracy |u|As in Common Navigation Block @@ -2283,12 +2283,12 @@ decimeters), and (c) end padding changes from 6 to 10 bits. 360 = N/A (default). |145-153 | 9 |Wind Gust Direction|wgustdir |u|0-359, deg. from true north, 360 = N/A (default). -|154-164 | 11 |Air Temperature |airtemp |U|Dry bulb temp: units 0.1C, +|154-164 | 11 |Air Temperature |airtemp |U1|Dry bulb temp: units 0.1C, -60.0 to +60.0, -1024 = N/A (default). |165-171 | 7 |Relative Humidity |humidity |u|0-100%: units of 1%, 101 = N/A (default). -|172-181 | 10 |Dew Point |dewpoint |U|-20.0 to +50.0: units 0.1C, +|172-181 | 10 |Dew Point |dewpoint |U1|-20.0 to +50.0: units 0.1C, 501 = N/A (default). |182-190 | 9 |Air Pressure |pressure |u|800-1200hPa, 1hPa, 0 = pressure <= 799hPa, @@ -2299,55 +2299,56 @@ decimeters), and (c) end padding changes from 6 to 10 bits. 2 = increasing, 3 - N/A (default). |193-193 | 7 |Max. visibility |visgreater |b|Visibility greater than. -|194-200 | 8 |Horiz. Visibility |visibility |U|Units are 0.1 nautical miles, +|194-200 | 8 |Horiz. Visibility |visibility |U1|Units are 0.1 nautical miles, 127 = N/A (default). -|201-212 | 12 |Water Level |waterlevel |U|-10.0 to +30.0 in 0.01m, +|201-212 | 12 |Water Level |waterlevel |U2|-10.0 to +30.0 in 0.01m, -10.0m after scaling, 40001 = N/A (default). |213-214 | 2 |Water Level Trend |leveltrend |u|0 = steady, 1 = decreasing, 2 = increasing, 3 - N/A (default). -|215-222 | 8 |Surface Current Speed |cspeed |U|0.0-25.0: units 0.1 knot, +|215-222 | 8 |Surface Current Speed |cspeed |U1|0.0-25.0: units 0.1 knot, 251 = speed >= 25.1 knots, 255 N/A (default). |223-231 | 9 |Surface Current Direction |cdir |u|0-359: deg. fom true north, 360 = N/A (default). -|232-239 | 8 |Current Speed #2 |cspeed2 |U|0.0-25.0 knots: units 0.1 knot, +|232-239 | 8 |Current Speed #2 |cspeed2 |U1|0.0-25.0 knots: units 0.1 knot, 251 = speed >= 25.1 knots, 255 N/A (default). |240-248 | 9 |Current Direction #2 |cdir2 |u|0-359: deg. from true north, 360 = N/A (default). -|249-253 | 5 |Measurement Depth #2 |cdepth2 |U|0-30m down" units 0.1m, +|249-253 | 5 |Measurement Depth #2 |cdepth2 |U1|0-30m down: units 0.1m, 31 = N/A (default). -|254-261 | 8 |Current Speed #3 |cspeed3 |U|0.0-25.0 knots: units 0.1 knot, +|254-261 | 8 |Current Speed #3 |cspeed3 |U1|0.0-25.0 knots: units 0.1 knot, 251 = speed >= 25.1 knots, 255 N/A (default). |262-270 | 9 |Current Direction #3 |cdir3 |u|0-359: deg. from true north, 360 = N/A (default). |271-275 | 5 |Measurement Depth #3 |cdepth3 |u|0-30m down: units 0.1m, 31 = N/A (default). -|276-283 | 8 |Wave height |waveheight|U|Height 0-25m: units 0.1m, +|276-283 | 8 |Wave height |waveheight|U1|Height 0-25m: units 0.1m, 251 = height >= 25.1m, 255 N/A (default). |284-289 | 6 |Wave period |waveperiod|u|Seconds, 0-60, units 1s, 63 = N/A (default). |290-298 | 9 |Wave direction |wavedir |u|0-359: deg. from true north, 360 = N/A (default). -|299-306 | 8 |Swell height |swellheight|U|0-25m: units 0.1m - 251 = height >= 25.1m - 255 N/A (default) +|299-306 | 8 |Swell height |swellheight|U1|0-25m: units 0.1m, + 251 = height >= 25.1m, + 255 N/A (default). |307-312 | 6 |Swell period |swellperiod|u|0-60, units 1s 360 = N/A (default) |313-321 | 9 |Swell direction |swelldir |u|0-359: deg. from true north, 360 = N/A (default) |322-325 | 4 |Sea state |seastate |u|Beaufort scale: 0-12 >= 13 = N/A (default) -|326-335 | 10 |Water Temperature |watertemp |U|-10.0 to 50.0 C: units 0.1 deg, +|326-335 | 10 |Water Temperature |watertemp |U1|-10.0 to 50.0 C: + units 0.1 deg, 601 = N/A (default) Otherwise -10m after scaling |336-338 | 3 |Precipitation |precipitation |u|preciptype -|339-347 | 9 |Salinity |salinity |U|0.0-50.0%: units of 0.1% +|339-347 | 9 |Salinity |salinity |U1|0.0-50.0%: units of 0.1% 501 = salinity >= 50.1% 510 = N/A (default) 511 - sensor not available @@ -2368,13 +2369,13 @@ bits is 168. |0-5 | 6 |Message Type |type |u|Constant: 9 |6-7 | 2 |Repeat Indicator |repeat |u|As in Common Navigation Block |8-37 |30 |MMSI |mmsi |u|9 decimal digits -|38-49 |12 |Altitude |alt |u|Unsigned integer: See below -|50-59 |10 |SOG |speed |u|Unsigned integer: See below +|38-49 |12 |Altitude |alt |u|See below +|50-59 |10 |SOG |speed |u|See below |60-60 | 1 |Position Accuracy |accuracy |u|See below -|61-88 |28 |Longitude |lon |I|Minutes/10000 (as in CNB) -|89-115 |27 |Latitude |lat |I|Minutes/10000 (as in CNB) -|116-127 |12 |Course Over Ground |course |U|In 0.1 degrees from true north. -|128-133 | 6 |Time Stamp |second |u|Unsigned integer: UTC second. +|61-88 |28 |Longitude |lon |I4|Minutes/10000 (as in CNB) +|89-115 |27 |Latitude |lat |I4|Minutes/10000 (as in CNB) +|116-127 |12 |Course Over Ground |course |U1|In 0.1 degrees from true north. +|128-133 | 6 |Time Stamp |second |u|UTC second. |134-141 | 8 |Regional reserved |regional |x|Reserved |142-142 | 1 |DTE |dte |b|0=Data terminal ready, 1=Data terminal not ready (default) @@ -2582,8 +2583,8 @@ depending on payload size. |6-7 | 2 |Repeat Indicator |repeat |u|As in Common Navigation Block |8-37 | 30 |Source MMSI |mmsi |u|9 decimal digits |38-39 | 2 |Spare | |x|Not used -|40-57 | 18 |Longitude |lon |I|Signed: minutes/10 -|58-74 | 17 |Latitude |lat |I|Signed: minutes/10 +|40-57 | 18 |Longitude |lon |I1|Signed: minutes/10 +|58-74 | 17 |Latitude |lat |I1|Signed: minutes/10 |75-79 | 5 |Spare | |x|Not used - reserved |80-815 |736 |Payload |data |d|DGNSS correction data |============================================================================== @@ -2618,9 +2619,9 @@ understand these fields." |38-45 | 8 |Regional Reserved |reserved |x|Not used |46-55 |10 |Speed Over Ground |speed |u|As in common navigation block |56-56 | 1 |Position Accuracy |accuracy |u|See below -|57-84 |28 |Longitude |lon |I|Minutes/10000 (as in CNB) -|85-111 |27 |Latitude |lat |I|Minutes/10000 (as in CNB) -|112-123 |12 |Course Over Ground |course |U|0.1 degrees from true north +|57-84 |28 |Longitude |lon |I4|Minutes/10000 (as in CNB) +|85-111 |27 |Latitude |lat |I4|Minutes/10000 (as in CNB) +|112-123 |12 |Course Over Ground |course |U1|0.1 degrees from true north |124-132 | 9 |True Heading |heading |u|0 to 359 degrees, 511 = N/A |133-138 | 6 |Time Stamp |second |u|Second of UTC timestamp. |139-140 | 2 |Regional reserved |regional |u| @@ -2666,9 +2667,9 @@ gathered automatically from sensors. |38-45 | 8 |Regional Reserved |reserved |u| |46-55 | 10 |Speed Over Ground |speed |u|As in CNB. |56-56 | 1 |Position Accuracy |accuracy |u|See below -|57-84 | 28 |Longitude |lon |I|Minutes/10000 (as in CNB) -|85-111 | 27 |Latitude |lat |I|Minutes/10000 (as in CNB) -|112-123 | 12 |Course Over Ground |course |U|Relative to true north, +|57-84 | 28 |Longitude |lon |I4|Minutes/10000 (as in CNB) +|85-111 | 27 |Latitude |lat |I4|Minutes/10000 (as in CNB) +|112-123 | 12 |Course Over Ground |course |U1|Relative to true north, units of 0.1 degrees |124-132 | 9 |True Heading |heading |u|0 to 359 degrees, 511 = N/A @@ -2676,10 +2677,10 @@ gathered automatically from sensors. |139-142 | 4 |Regional reserved |regional |u| |143-262 |120 |Name |shipname |s|20 6-bit characters |263-270 | 8 |Type of ship and cargo |shiptype |u|As in Message 5 -|271-279 | 9 |Dimension to Bow |to_bow |u|Unsigned integer: Meters -|280-288 | 9 |Dimension to Stern |to_stern |u|Unsigned integer: Meters -|289-294 | 6 |Dimension to Port |to_port |u|Unsigned integer: Meters -|295-300 | 6 |Dimension to Starboard |to_starboard |u|Unsigned integer: Meters +|271-279 | 9 |Dimension to Bow |to_bow |u|Meters +|280-288 | 9 |Dimension to Stern |to_stern |u|Meters +|289-294 | 6 |Dimension to Port |to_port |u|Meters +|295-300 | 6 |Dimension to Starboard |to_starboard |u|Meters |301-304 | 4 |Position Fix Type |epfd |u|As in Type 4 EPFD codes |305-305 | 1 |RAIM flag |raim |b|As in CNB. |306-306 | 1 |DTE |dte |u|0=Data terminal ready, @@ -2741,12 +2742,12 @@ and 360 bits. |38-42 | 5 |Aid type |aid_type |u|See Below |43-162 1|120 |Name |name |t|Name in sixbit chars |163-163 | 1 |Position Accuracy |accuracy |u|As in CNB -|164-191 |28 |Longitude |lon |I|Minutes/10000 (as in CNB) -|192-218 |27 |Latitude |lat |I|Minutes/10000 (as in CNB) -|219-227 | 9 |Dimension to Bow |to_bow |u|Unsigned integer: Meters -|228-236 | 9 |Dimension to Stern |to_stern |u|Unsigned integer: Meters -|237-242 | 6 |Dimension to Port |to_port |u|Unsigned integer: Meters -|243-248 | 6 |Dimension to Starboard |to_starboard|u|Unsigned integer: Meters +|164-191 |28 |Longitude |lon |I4|Minutes/10000 (as in CNB) +|192-218 |27 |Latitude |lat |I4|Minutes/10000 (as in CNB) +|219-227 | 9 |Dimension to Bow |to_bow |u|Meters +|228-236 | 9 |Dimension to Stern |to_stern |u|Meters +|237-242 | 6 |Dimension to Port |to_port |u|Meters +|243-248 | 6 |Dimension to Starboard |to_starboard|u|Meters |249-252 | 4 |Type of EPFD |epfd |u|As in Message Type 4 |253-258 | 6 |UTC Second |second |u|As in Message Type 5 |259-259 | 1 |Off-Position Indicator |off_position|u|See Below @@ -2847,9 +2848,9 @@ network. |64-67 | 4 |Tx/Rx mode |txrx |u|Transmit/receive mode |68-68 | 1 |Power |power |b|Low=0, high=1 |69-86 |18 |NE Longitude |ne_lon |u|NE longitude to 0.1 minutes -|87-103 |17 |NE Latitude |ne_lat |I|NE latitude to 0.1 minutes -|104-121 |18 |SW Longitude |sw_lon |I|SW longitude to 0.1 minutes -|122-138 |17 |SW Latitude |sw_lat |I|SW latitude to 0.1 minutes +|87-103 |17 |NE Latitude |ne_lat |I4|NE latitude to 0.1 minutes +|104-121 |18 |SW Longitude |sw_lon |I4|SW longitude to 0.1 minutes +|122-138 |17 |SW Latitude |sw_lat |I4|SW latitude to 0.1 minutes |69-98 |30 |MMSI1 |dest1 |u|MMSI of destination 1 |104-133 |30 |MMSI2 |dest2 |u|MMSI of destination 2 |139-139 | 1 |Addressed |addressed |b|0=Broadcast, 1=Addressed @@ -2997,7 +2998,7 @@ is thanks to Kurt Schwehr. |0-5 | 6 | Message Type | type |u|Constant: 24 |6-7 | 2 | Repeat Indicator | repeat |u|As in CNB |8-37 | 30 | MMSI | mmsi |u|9 digits -|38-39 | 2 | Part Number | partno |u|Unsigned integer: 0-1 +|38-39 | 2 | Part Number | partno |u|0-1 |40-159 |120 | Vessel Name | shipname |t|(Part A) 20 sixbit chars |160-167 | 8 | Spare | |x|(Part A) Not used |40-47 | 8 | Ship Type | shiptype |u|(Part B) As in Message Type 5 @@ -3113,10 +3114,10 @@ increased propagation delays associated with long-range detection |38-38 | 1 |Position Accuracy |accuracy |u|See Common Navigation Block |39-39 | 1 |RAIM flag |raim |u|See Common Navigation Block |40-43 | 4 |Navigation Status |status |u|See Common Navigation Block -|44-61 | 18 |Longitude |lon |I|minutes/10 +|44-61 | 18 |Longitude |lon |I4|minutes/10 East positive, West negative 181000 = N/A (default) -|62-78 | 17 |Latitude |lat |I|minutes/10 +|62-78 | 17 |Latitude |lat |I4|minutes/10 North positive, South negative 91000 = N/A (default) |79-84 | 6 |Speed Over Ground |speed |u|Knots (0-62); @@ -3364,43 +3365,43 @@ integer indices. In scaled mode, the values are dumped as strings. .Special fields [frame="topbot",options="header"] |=========================================================================== -|Message | Float fields | Controlled vocabularies -| 1-3 | turn, speed, lon, lat | - -| 4, 11 | lon, lat | epfd -| 5 | draught | shiptype, epfd -| 6(1/14)| lon, lat, cspeed | - -| 6(1/18)| lon, lat | - -| 6(1/20)| berth_lon, berth_lat, berth_depth| position -| 6(1/25)| cargocode | cargocode -| 6(1/28)| lon, lat | - -| 6(1/32)| lon, lat, cspeed | - -| 8(1/11)| lon, lat, airtemp, dewpoint, | preciptype -| | visibility, waterlevel, cspeed, | -| | cspeed2, cspeed3, waveheight, | -| | swellheight, watertemp salinity | -| 8(1/17)| lon, lat | - -| 8(1/18)| lon, lat | - -| 8(1/21)| lon. lat, visibility, airtemp, | - -| | watertemp, waveheight, | -| | swellheight, speed, heading, | -| | rwindspeed, mgustspeed, airtemp, | -| | surftemp, totalcloud, cloudbase, | -| | swheight1, swheight2 | -| 8(1/25)| - | iceclass -| 8(1/27)| lon, lat | -| 8(1/31)| lon, lat, airtemp, dewpoint, | preciptype -| | visibility, waterlevel, cspeed, | -| | cspeed2, cdepth2, cspeed3, | -| | cdepth3, waveheight, | -| | swellheight, watertemp, salinity | -| 9 | lon, lat, course | - -| 17 | lon, lat | - -| 18 | lon, lat, course | - -| 19 | lon, lat, course | shiptype, epfd -| 21 | lon, lat | aid_type, epfd -| 22-23 | ne_lon,ne_lat, sw_lon, sw_lat | - -| 24 | - | shiptype -| 27 | lon, lat | - +|Message | Float fields | Controlled vocabularies +| 1-3 | turn, speed, lon, lat | - +| 4, 11 | lon, lat | epfd +| 5 | draught | shiptype, epfd +| 6(1/14)| lon, lat, cspeed | - +| 6(1/18)| lon, lat | - +| 6(1/20)| berth_lon, berth_lat, berth_depth | position +| 6(1/25)| cargocode | cargocode +| 6(1/28)| lon, lat | - +| 6(1/32)| lon, lat, cspeed | - +| 8(1/11)| lon, lat, airtemp, dewpoint, | preciptype +| | visibility, waterlevel, cspeed, | +| | cspeed2, cspeed3, waveheight, | +| | swellheight, watertemp salinity | +| 8(1/17)| lon, lat | - +| 8(1/18)| lon, lat | - +| 8(1/21)| lon. lat, visibility, airtemp, | - +| | watertemp, waveheight, | +| | swellheight, speed, pressure, pdelta,| +| | rwindspeed, mgustspeed, airtemp, | +| | surftemp, cloudbase, | +| | swheight1, swheight2 | +| 8(1/25)| - | iceclass +| 8(1/27)| lon, lat | +| 8(1/31)| lon, lat, airtemp, dewpoint, | preciptype +| | visibility, waterlevel, cspeed, | +| | cspeed2, cdepth2, cspeed3, | +| | cdepth3, waveheight, | +| | swellheight, watertemp, salinity | +| 9 | lon, lat, course | - +| 17 | lon, lat | - +| 18 | lon, lat, course | - +| 19 | lon, lat, course | shiptype, epfd +| 21 | lon, lat | aid_type, epfd +| 22-23 | ne_lon,ne_lat, sw_lon, sw_lat | - +| 24 | - | shiptype +| 27 | lon, lat | - |=========================================================================== This table does not count fields that are scaled by multipliers to integers. |