OpenSeaMap-dev - Benutzerbeiträge [de]

OpenSeaMap-dev:Entwicklerwochenende 2013-11

2013-11-01T14:18:56Z

Joachim: /* Anmeldung */

Planung zum 7. Entwicklerwochenende am '''08.-10. 11. 2013'''

== Anmeldung ==
[mailto:liste12A45q7@gmx.de?subject=7.%20Entwicklerwochenende%20-%20Anmeldung Anmeldung bitte per Mail] oder hier in der Liste:
{| class="wikitable sortable"
! Nr || Do || Fr || Sa || So || Mo || wer || von wo || Übernachtung || class="unsortable" | Bemerkungen
|-
| 1 || 16:00 || x || x || x || 16:00 || [[Benutzer:Markus|Markus]] || - || - ||
|-
| 2 || 19:00 || x || x || x || 07:00 || Cornelia || - || - || Support
|-
| 3 || || || || || || [[Benutzer:Trailblazr|Helge]] || Bremen (DE) || Muss leider absagen wegen Urlaub. || iOS-App für [https://itunes.apple.com/de/app/openseamap/id495210783?mt=8 iPhone, iPod & iPad]
|-
| 4 || || 15:00 || x || 15:00 || || Victor Klein || Essen (DE) || || Android-App, WLAN-Logger
|-
| 5 || || || || || || Andreas Merz || Erlangen (DE) || || Logger
|-
| 6 || || || || || || Hakan Tandogan || München (DE) || ||
|-
| 7 || || || || || || Hans-Jürgen Beie || || ||
|-
| 8 || || || || || || Inger Holndonner || Nürnberg || || Tauchen
|-
| 9 || || 14:00 || 11:00 || || || [http://wiki.openstreetmap.org/wiki/User:Kannix Dirk] || Dinslaken (DE) || || Messebau
|-
|10 || || || 11:00 || 15:00 || || Joachim Bobrich || Frankfurt/Main || || Logger, Anwendungen
|-
| .. || || || || || || || || ||
|}

== Programm ==
Das Programm werden wir je nach anwesenden Personen, Interessen und Prioritäten gestalten und möglichst hier vorher gemeinsam planen.

Hacking: Gut fände ich, wenn wir dieses Mal mehr Zeit für Coding, Scripting, Hacking verwenden.

Schwerpunkt wird sein:
* Boot (18.-26. Januar), presentation tool, chart station
* Water depth recording
* Water depth import
* Logger
* iENC-Import
* Charts for Android, iOS, Garmin, Lowrance, B&G, Simrad
* Vector chart
* SMED

Und natürlich werden wir auch für alle anderen wichtigen Temen Zeit haben: Visionen, Ideen, Pläne zu Apps, Vektorkarten, Community, Qualität, Server, Tidenrechner, Hafendatenbank, Wassersportwiki, etc, etc.

; Struktur
: Die Idee ist, dass jeder "Maintainer" bzw. jedes Team eines Projektes ein Zeitfenster hat, um die zentralen Fragen mit allen anderen Entwicklern zu diskutieren und Lösungen bzw Lösungswege zu finden.
: Ergebnis soll jeweils eine ToDo-Liste sein.
: Bewährt hat sich beim letzten Mal, das Treffen auch als Hack-Weekend zu gestalten.
: Und natürlich wie immer Zeit für's Kennenlernen und Fachsimpeln!

{| class="wikitable"
! Zeit || Thema || Wer || Bemerkungen
|-
| Do || Core-Dev-Meeting || || open for everybody
|-
| Fr || Pre-Dev-Meeting || || open for everybody
|-
| Fr 19:00 || Abendessen || bei Markus || (bitte anmelden)
|-
| Sa 08:00 || Frühstück || Gäste von Markus || wer mag kann gern dazukommen (bitte anmelden)
|-
| '''Sa 10:00''' || Intro || Markus || Rückblick, Ausblick
|-
| Sa 10:30 || Vorstellungsrunde || alle || je max 5' incl. Kurzvorstellung des Teilprojektes bitte Flipchart mitbringen, oder 1 PPT-Folie (vorab an Markus schicken)
|-
| Sa 12:00 || || ||
|-
| Sa 14:00 || Mittagspause || || "kaltes Buffet"
|-
| Sa 15:00 || || ||
|-
| Sa 17:00 || || ||
|-
| Sa 19:00 || Abendessen || || Landgasthof
|-
| Sa 20:00 || || ||
|-
| So 08:00 || Frühstück || Gäste von Markus || wer mag kann gern dazukommen (bitte anmelden)
|-
| '''So 10:00''' || || ||
|-
| So 12:00 || || ||
|-
| So 14:00 || || ||
|-
| '''So 16:00''' || Ende des Hauptteils || ||
|-
| So 18:00 || || ||
|-
| So 20:00 || || ||
|-
| So 22:00 || || ||
|-
| Mo 08:00 || Arbeits-Frühstück || || Rückblick, Planung
|-
| Mo 10:00 || || || Umsetzung? (je nachdem wer noch da ist)
|}

== Themen ==
{| class="wikitable"
! Thema || Prio || wer || Zeit || Bemerkungen
|-
| Boot || || Markus || 10' ||
|-
| .. || || || ||
|-
| .. || || || ||
|-
| .. || || || ||
|-
| .. || || || ||
|}

== Unterkunft ==

; privat bei Markus
: Bei mir können 3..4 Gäste gratis übernachten. Gern bereits ab Donnerstag bzw bis Montag.
:{| class="wikitable"
! wer || Do || Fr || Sa || So
|-
| ... || || || ||
|-
| ... || || || ||
|-
| ... || || || ||
|}

; Landgasthof "Lang"
: 5 Minuten zu Fuss, beim Bahnhof Simmelsdorf, [http://map.openseamap.org/map/?zoom=16&mlat=49.59824&mlon=11.3405&mtext=Landgashaus%20Lang&layers=BFTTFFTFFTF0FF&lat=49.59815&lon=11.34048 Karte]
: EZ Ü/F: ab 30 € (25,20 € ohne Frühstück)
: Bahnhofstraße 9, 91245 Simmelsdorf, +49 9155 237, [http://www.landgasthaus-lang.de/ Landgasthof-Lang.de]

; Hotel "Igelwirt"
: 10 Minuten mit dem Auto, [http://www.openstreetmap.org/?mlat=49.5873&mlon=11.3765&zoom=14 Karte]
: EZ Ü/F: ab 57 € (52 € ohne Frühstück )
: Igelweg 6, 91220 Schnaittach-Osternohe, +40 9153 4060, [http://www.igelwirt.de/ Igelwirt.de]

; Gasthof Schuster
: 3 Minuten mit dem Auto, 20 Minuten mit dem Fahrrad [http://map.openseamap.org/map/?zoom=14&mlat=49.5689&mlon=11.3396&mtext=Gasthof%20Schuster&layers=BFTTFFTFFTF0FF&lat=49.58219&lon=11.34367 Karte]
: EZ Ü/F 33 € (29 € ohne Frühstück)
: Kirchenweg 6, 91220 Hedersdorf, +49 9153 1288

== Verpflegung ==
Schön wäre, wenn die Tagesgäste oder "Heimschläfer" Lust hätten, etwas zum Essen zu organisieren. Beispielsweise das Frühstück mitbringen, etwas zum "kalten Buffet", oder Pizza, oder etwas zum Kaffee, oder einen Salat...
Bitte trage hier ein, wenn Du etwas mitbringen willst. Frage bevor Du kommst kurz telefonisch wieviele da sind, oder vielleicht magst Du Pizza-Bestellungen entgegennehmen und die Pizzen abholen und mitbringen?

Getränke und Tee/Kaffee sind im Haus. Ebenso Aufbackbrötchen und Nudeln für alle Fälle.

{| class="wikitable"
! style="width: 6em" | wer organisiert || Do || Do Abend || Fr Früh || Fr Mitt || Fr Abend || Sa Früh || Sa Mitt || Sa nachm || Sa Abend || So Früh || So Mitt || So nachm || So Abend || Mo Früh || Bemerkungen
|-
| Markus || X || || || || || || || || || || || || || || Food for all
|-
| Markus || || X || || || || || || || || || || || || || Abendessen bei mir für alle die angemeldet sind
|-
| Markus || || || X || || || X || || || || X || || || || X || Frühstück bei mir für alle die angemeldet sind
|-
| Landgasthof || || || || || X || || || || X || || || || X || ||
|-
| ... || || || || || || || || || || || || || || ||
|}

{| class="wikitable"
! class="unsortable" style="width: 6em" | wer isst mit || Do Abend || Fr Früh || Fr Abend || Sa Früh || Sa Mitt || Sa nachm || Sa Abend || So Früh || So Mitt || So nachm || So Abend || Mo Früh || class="unsortable" | Bemerkungen
|-
| Markus || X || X || X || X || X || X || X || X || X || X || X || X ||
|-
| Cornelia || || || || || || || || || || || || || vegan
|-
| Helge || || || || || || || || || || || || ||
|-
| Victor || || || || || || || || || || || || ||
|-
| .. || || || || || || || || || || || || ||
|}

== Fahrgemeinschaft ==
; Suche
{| class="wikitable"
! wer || ab wo || Abfahrt || Plätze || Bemerkungen
|-
| .. || || || ||
|}

; Biete
{| class="wikitable"
! wer || ab wo || Abfahrt || Plätze || Bemerkungen
|-
| .. || || || ||
|}

Bitte nehmt direkt miteinander Kontakt auf.

== Zusammenfassung / ToDo ==
* [[OpenSeaMap-dev:7._Entwicklerwochenende/Bericht | Bericht / ToDo]]
* [[OpenSeaMap-dev:6._Entwicklerwochenende/Bericht | Bericht / ToDo vom letzten Entwicklertreffen]]

OpenSeaMap-dev:NMEA

2013-10-24T06:44:06Z

Joachim: /* DBS - Depth below surface */

{{Vorlage:dev:Water_depth}}

NMEA-0183-Datensätze:

== DBK - Depth below keel ==
; Syntax
: $--DBK,x.x,f,x.x,M,x.x,F*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--DBK || Header including talker ID (e.g. SD (Sounder) or YX(Transducer))
|-
| x.x || Depth in feed (fixed decimal point, non leading-zero suppression)
|-
| f || feet
|-
| x.x || Depth in meters (fixed decimal point, non leading-zero suppression)
|-
| M|| meters
|-
| x.x || Depth in Fathoms (fixed decimal point, non leading-zero suppression)
|-
| F || fathoms (1fm = 6ft = 1,8288m)
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker
: $SDDBK,12.3,f,3.7,M,2.0,F*2F

== DBS - Depth below surface ==
; Syntax
: $--DBS,x.x,f,x.x,M,x.x,F*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--DBS || Header including talker ID (e.g. SD (Sounder) or YX(Transducer))
|-
| x.x || Depth in feed (fixed decimal point, non leading-zero suppression)
|-
| f || feet
|-
| x.x || Depth in meters (fixed decimal point, non leading-zero suppression)
|-
| M|| meters
|-
| x.x || Depth in Fathoms (fixed decimal point, non leading-zero suppression)
|-
| F || fathoms (1fm = 6ft = 1,8288m)
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker
: $SDDBS,12.3,f,3.7,M,2.0,F*2F

== DBT - Depth below transductor ==
; Syntax
: $--DBT,x.x,f,x.x,M,x.x,F*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--DBT || Header including talker ID (e.g. SD (Sounder) or YX(Transducer))
|-
| x.x || Depth in feed (fixed decimal point, non leading-zero suppression)
|-
| f || feet
|-
| x.x || Depth in meters (fixed decimal point, non leading-zero suppression)
|-
| M|| meters
|-
| x.x || Depth in Fathoms (fixed decimal point, non leading-zero suppression)
|-
| F || fathoms (1fm = 6ft = 1,8288m)
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker
: $SDDBT,12.3,f,3.7,M,2.0,F*2F

== GGA - Global Positioning System Fix Data ==
; Syntax
: $--GGA,hhmmss.ss,llll.ll,a,yyyyy.yy,a,x,xx,x.x,x.x,M,x.x,M,x.x,xxxx*hh<CR><LF>

; Description of fields
{|class="wikitable"
! Field || Description
|-
| $--GGA || Header including Talker ID
|-
| hhmmss.ss || UTC time of position
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (WGS 1984)
|-
| a || East or West
|-
| x || Position quality indicator 0 = Fix not available or invalid 1 = No real-time position, navigation fix 2 = Real-time position, ambiguities not fixed 3 = Valid fix for GNSS Precise Positioning Service mode, for example WAAS 4 = Real-time position, ambiguities fixed
|-
| xx || Number of satellites in use, 00 to 26.
|-
| x.x || HDOP
|-
| x.x || Altitude of position marker above/below mean sea level in metres. If no orthometric height is available the local ellipsoidal height will be exported. If the local ellipsoidal height is not available either, the WGS 1984 ellipsoidal height will be exported.
|-
| M || Units of altitude as fixed text M
|-
| x.x || Geoidal separation in metres. This is the difference between the WGS 1984 earth
ellipsoid surface and mean sea level.
|-
| M || Units of geoidal separation as fixed text M
|-
| x.x || Age of differential GNSS data, empty when D PS not used
|-
| G || xxx
|-
| x || Differential reference station ID, 0000 to 1023
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
User defined Talker ID = GN:
: $GNGGA,113805.50,4724.5248541,N,00937.1063044,E,4,13,0.7,1171.281,M,-703.398,M,0.26,0000*42

== GGQ - Real-time Position with CQ ==
Source: [http://www.gefos-leica.cz/ftp/GPS/Navody/EN_Originaly/GR10/Leica_GR10_Operational_Manual_Online_Help.pdf Leica-GPS]

; Syntax
: $--GGQ,hhmmss.ss,mmddyy,llll.ll,a,yyyyy.yy,a,x,xx,x.x,x.x,M*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GGQ || Header including talker ID
|-
| hhmmss.ss || UTC time of position
|-
| mmddyy || UTC date
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (WGS 1984)
|-
| a || East or West
|-
| x || Position quality indicator 0 = Fix not available or invalid 1 = No real-time position, navigation fix 2 = Real-time position, ambiguities not fixed 3 = Real-time position, ambiguities fixed
|-
| xx || Number of satellites in use, 00 to 26.
|-
| x.x || Coordinate quality in metres
|-
| x.x || Altitude of position marker above/below mean sea level in metres. If no orthometric height is available the local ellipsoidal height will be exported. If the local ellipsoidal height is not available either, the WGS 1984 ellipsoidal height will be exported.
|-
| M || Units of altitude as fixed text M
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNGGQ,113615.50,041006,4724.5248556,N,00937.1063059,E,3,12,0.009,1171.281,M*22
: $GPGGQ,113615.50,041006,,,,08,,*67
: $GLGGQ,113615.50,041006,,,,04,,*77
User defined Talker ID = GN:
: $GNGGQ,113805.50,041006,4724.5248541,N,00937.1063044,E,3,13,0.010,1171.281,M*2E

== GLL - Geographical Position Latitude/Longitude ==

Source: [http://www.gefos-leica.cz/ftp/GPS/Navody/EN_Originaly/GR10/Leica_GR10_Operational_Manual_Online_Help.pdf Leica-GPS]

; Syntax
$--GLL,llll.ll,a,yyyyy.yy,a,hhmmss.ss,A,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GGL || Header including talker ID
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (W 1984)
|-
| a || East or West
|-
| hhmmss.ss || UTC time of position
|-
| A || Status A = Data valid V = Data not valid
|-
| a || Mode indicator A = Autonomous mode D = Differential mode N = Data not valid
|-
| *hh || Checksum
|-
| <CR> Carriage Return
|-
| <LF> || Line Feed
|}

The Mode indicator field supplements the Status field. The Status field is set
to A for the Mode indicators A and D. The Status field is set to V for the Mode indicator N.

; Examples
Standard Talker ID:
: $GNGLL,4724.5248556,N,00937.1063059,E,113615.50,A,D*7B

User defined Talker ID = GN:
: $GNGLL,4724.5248541,N,00937.1063044,E,113805.50,A,D*7E

== GSA - GNSS DOP and Active Satellites ==
; Syntax
: $--GSA,a,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.x,x.x,x.x*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GSA || Header including talker ID
|-
| a || Mode M = Manual, forced to operate in 2D or 3D mode A = Automatic, allowed to automatically change between 2D and 3D
|-
| x || Mode 1 = Fix not available 2 = 2D 3 = 3D
|-
| xx || Numbers of the satellites used in the solution. This field is repeated 12 times. 1 to 32 = PRN numbers of GPS satellites 33 to 64 = Numbers of WAAS and WAAS like satellites 65 to 96 = Slot numbers of GLONASS satellites
|-
| x.x || PDOP
|-
| x.x || HDOP
|-
| x.x || VDOP
|-
| *hh || Checksum
|-
| <CR> || Carriage Retur
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID
: $GNGSA,A,3,01,11,14,17,19,20,24,28,,,,,1.5,0.9,1.2*26
: $GNGSA,A,3,65,66,67,81,,,,,,,,,1.5,0.9,1.2*29

User defined Talker ID = GN
: $GNGSA,A,3,01,11,14,17,19,20,23,24,28,,,,65,66,67,81,,,,,,,,,1.2,0.7,1.0*27

== GSV - GNSS Satellites in View ==

; Syntax
: $--GSV,x,x,xx,xx,xx,xxx,xx,.....*hh<CR><LF>

; Description of fields

{| class="wikitable"
! Field || Description
|-
| $--GSV || Header including talker ID
|-
| x || Total number of messages, 1 to 4
|-
| x || Message number, 1 to 4
|-
| xx || Number of theoretically visible satellites according to the current almanac.
|-
| xx || PRN (GPS) / Slot (GLONASS) number of satellite
|-
| xx || Elevation in degrees, 90 maximum, empty when not tracking
|-
| xxx || Azimuth in degrees true North, 000 to 359, empty when not tracking
|-
| xx || Signal to Noise Ration C/No in dB, 00 to 99 of L1 signal, null field when not t acking.
|-
| ... || Repeat set PRN / Slot number, elevation, azimuth and SNR up to four times
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> Line Feed
|}

Satellite information may require the transmission of multip le messages, specified by the total number of messages
and the message number. The fields for the PRN / Slot number, Elevation, Azimuth and SNR form one set.
 A variable number of these sets are allowed up to a maximum of four sets per message.

; Examples

Standard Talker ID:
: $GPGSV,3,1,11,01,55,102,51,11,85,270,50,14,31,049,47,17,21,316,46*7A
: $GPGSV,3,2,11,19,31,172,48,20,51,249,50,22,00,061,,23,11,190,42*7E
: $GPGSV,3,3,11,24,11,292,43,25,08,114,,28,14,275,44,,,,*45
: $GLGSV,2,1,06,65,16,055,42,66,64,025,48,67,46,262,42,68,01,245,*64
: $GLGSV,2,2,06,81,52,197,47,83,07,335,,,,,,,,,*68

User defined Talker ID = GN:
: $GNGSV,3,1,10,01,55,100,51,11,86,263,50,14,31,049,47,17,22,316,46*65
: $GNGSV,3,2,10,19,30,172,48,20,52,249,51,23,12,190,42,24,12,292,42*6C
: $GNGSV,3,3,10,25,09,114,,28,14,274,44,,,,,,,,*62

== RMC - Recommended Minimum Specific GNSS Data ==
; Syntax
: $--RMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,xxxxxx,x.x,a,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--RCM || Header including talker ID
|-
| hhmmss.ss || UTC time of position
|-
| A || Status A = Data valid V = Navigation receiver warning
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyy.yy || Longitude (W 1984)
|-
| a || East or West
|-
| x.x || Speed over ground in knots
|-
| x.x || Course over ground in degrees
|-
| xxxxxx || Date: ddmmyy
|-
| x.x || Magnetic variation in degrees
|-
| a || East or West
|-
| a*hh || Mode Indicator A = Autonomous mode D = Differential mode N = Data not vaild
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNRMC,113616.00,A,4724.5248557,N,00937.1063064,E,0.01,11.43,100406,11.43,E,D*1C

User defined Talker ID = GN:
: $GNRMC,113806.00,A,4724.5248547,N,00937.1063032,E,0.00,287.73,100406,287.73,E,D*10

== VTG - Course Over Ground and Ground Speed ==
; Syntax
: $--VTG,x.x,T,x.x,M,x.x,N,x.x,K,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--VTG || Header including talker ID
|-
| x.x || Course over ground in degrees true North, 0.0 to 359.9
|-
| T || Fixed text T for true North
|-
| x.x || Course over ground in degrees agnetic North, 0.0 to 359.9
|-
| M || Fixed text M for magnetic North
|-
| x.x || Speed over ground in knots
|-
| N || Fixed text N for knots
|-
| x.x || Speed over ground in km/h
|-
| K || Fixed text K for km/h
|-
| a || Mode Indicator A = Autonomous mode D = Differential mode N = Data not valid
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNVTG,11.4285,T,11.4285,M,0.007,N,0.013,K,D*3D

User defined Talker ID = GN:
: $GNVTG,287.7273,T,287.7273,M,0.002,N,0.004,K,D*3E

OpenSeaMap-dev:NMEA

2013-10-24T06:40:33Z

Joachim: /* DPT - Depth below transductor */

{{Vorlage:dev:Water_depth}}

NMEA-0183-Datensätze:

== DBK - Depth below keel ==
; Syntax
: $--DBK,x.x,f,x.x,M,x.x,F*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--DBK || Header including talker ID (e.g. SD (Sounder) or YX(Transducer))
|-
| x.x || Depth in feed (fixed decimal point, non leading-zero suppression)
|-
| f || feet
|-
| x.x || Depth in meters (fixed decimal point, non leading-zero suppression)
|-
| M|| meters
|-
| x.x || Depth in Fathoms (fixed decimal point, non leading-zero suppression)
|-
| F || fathoms (1fm = 6ft = 1,8288m)
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker
: $SDDBK,12.3,f,3.7,M,2.0,F*2F

== DBS - Depth below surface ==

== DBT - Depth below transductor ==
; Syntax
: $--DBT,x.x,f,x.x,M,x.x,F*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--DBT || Header including talker ID (e.g. SD (Sounder) or YX(Transducer))
|-
| x.x || Depth in feed (fixed decimal point, non leading-zero suppression)
|-
| f || feet
|-
| x.x || Depth in meters (fixed decimal point, non leading-zero suppression)
|-
| M|| meters
|-
| x.x || Depth in Fathoms (fixed decimal point, non leading-zero suppression)
|-
| F || fathoms (1fm = 6ft = 1,8288m)
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker
: $SDDBT,12.3,f,3.7,M,2.0,F*2F

== GGA - Global Positioning System Fix Data ==
; Syntax
: $--GGA,hhmmss.ss,llll.ll,a,yyyyy.yy,a,x,xx,x.x,x.x,M,x.x,M,x.x,xxxx*hh<CR><LF>

; Description of fields
{|class="wikitable"
! Field || Description
|-
| $--GGA || Header including Talker ID
|-
| hhmmss.ss || UTC time of position
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (WGS 1984)
|-
| a || East or West
|-
| x || Position quality indicator 0 = Fix not available or invalid 1 = No real-time position, navigation fix 2 = Real-time position, ambiguities not fixed 3 = Valid fix for GNSS Precise Positioning Service mode, for example WAAS 4 = Real-time position, ambiguities fixed
|-
| xx || Number of satellites in use, 00 to 26.
|-
| x.x || HDOP
|-
| x.x || Altitude of position marker above/below mean sea level in metres. If no orthometric height is available the local ellipsoidal height will be exported. If the local ellipsoidal height is not available either, the WGS 1984 ellipsoidal height will be exported.
|-
| M || Units of altitude as fixed text M
|-
| x.x || Geoidal separation in metres. This is the difference between the WGS 1984 earth
ellipsoid surface and mean sea level.
|-
| M || Units of geoidal separation as fixed text M
|-
| x.x || Age of differential GNSS data, empty when D PS not used
|-
| G || xxx
|-
| x || Differential reference station ID, 0000 to 1023
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
User defined Talker ID = GN:
: $GNGGA,113805.50,4724.5248541,N,00937.1063044,E,4,13,0.7,1171.281,M,-703.398,M,0.26,0000*42

== GGQ - Real-time Position with CQ ==
Source: [http://www.gefos-leica.cz/ftp/GPS/Navody/EN_Originaly/GR10/Leica_GR10_Operational_Manual_Online_Help.pdf Leica-GPS]

; Syntax
: $--GGQ,hhmmss.ss,mmddyy,llll.ll,a,yyyyy.yy,a,x,xx,x.x,x.x,M*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GGQ || Header including talker ID
|-
| hhmmss.ss || UTC time of position
|-
| mmddyy || UTC date
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (WGS 1984)
|-
| a || East or West
|-
| x || Position quality indicator 0 = Fix not available or invalid 1 = No real-time position, navigation fix 2 = Real-time position, ambiguities not fixed 3 = Real-time position, ambiguities fixed
|-
| xx || Number of satellites in use, 00 to 26.
|-
| x.x || Coordinate quality in metres
|-
| x.x || Altitude of position marker above/below mean sea level in metres. If no orthometric height is available the local ellipsoidal height will be exported. If the local ellipsoidal height is not available either, the WGS 1984 ellipsoidal height will be exported.
|-
| M || Units of altitude as fixed text M
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNGGQ,113615.50,041006,4724.5248556,N,00937.1063059,E,3,12,0.009,1171.281,M*22
: $GPGGQ,113615.50,041006,,,,08,,*67
: $GLGGQ,113615.50,041006,,,,04,,*77
User defined Talker ID = GN:
: $GNGGQ,113805.50,041006,4724.5248541,N,00937.1063044,E,3,13,0.010,1171.281,M*2E

== GLL - Geographical Position Latitude/Longitude ==

Source: [http://www.gefos-leica.cz/ftp/GPS/Navody/EN_Originaly/GR10/Leica_GR10_Operational_Manual_Online_Help.pdf Leica-GPS]

; Syntax
$--GLL,llll.ll,a,yyyyy.yy,a,hhmmss.ss,A,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GGL || Header including talker ID
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (W 1984)
|-
| a || East or West
|-
| hhmmss.ss || UTC time of position
|-
| A || Status A = Data valid V = Data not valid
|-
| a || Mode indicator A = Autonomous mode D = Differential mode N = Data not valid
|-
| *hh || Checksum
|-
| <CR> Carriage Return
|-
| <LF> || Line Feed
|}

The Mode indicator field supplements the Status field. The Status field is set
to A for the Mode indicators A and D. The Status field is set to V for the Mode indicator N.

; Examples
Standard Talker ID:
: $GNGLL,4724.5248556,N,00937.1063059,E,113615.50,A,D*7B

User defined Talker ID = GN:
: $GNGLL,4724.5248541,N,00937.1063044,E,113805.50,A,D*7E

== GSA - GNSS DOP and Active Satellites ==
; Syntax
: $--GSA,a,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.x,x.x,x.x*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GSA || Header including talker ID
|-
| a || Mode M = Manual, forced to operate in 2D or 3D mode A = Automatic, allowed to automatically change between 2D and 3D
|-
| x || Mode 1 = Fix not available 2 = 2D 3 = 3D
|-
| xx || Numbers of the satellites used in the solution. This field is repeated 12 times. 1 to 32 = PRN numbers of GPS satellites 33 to 64 = Numbers of WAAS and WAAS like satellites 65 to 96 = Slot numbers of GLONASS satellites
|-
| x.x || PDOP
|-
| x.x || HDOP
|-
| x.x || VDOP
|-
| *hh || Checksum
|-
| <CR> || Carriage Retur
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID
: $GNGSA,A,3,01,11,14,17,19,20,24,28,,,,,1.5,0.9,1.2*26
: $GNGSA,A,3,65,66,67,81,,,,,,,,,1.5,0.9,1.2*29

User defined Talker ID = GN
: $GNGSA,A,3,01,11,14,17,19,20,23,24,28,,,,65,66,67,81,,,,,,,,,1.2,0.7,1.0*27

== GSV - GNSS Satellites in View ==

; Syntax
: $--GSV,x,x,xx,xx,xx,xxx,xx,.....*hh<CR><LF>

; Description of fields

{| class="wikitable"
! Field || Description
|-
| $--GSV || Header including talker ID
|-
| x || Total number of messages, 1 to 4
|-
| x || Message number, 1 to 4
|-
| xx || Number of theoretically visible satellites according to the current almanac.
|-
| xx || PRN (GPS) / Slot (GLONASS) number of satellite
|-
| xx || Elevation in degrees, 90 maximum, empty when not tracking
|-
| xxx || Azimuth in degrees true North, 000 to 359, empty when not tracking
|-
| xx || Signal to Noise Ration C/No in dB, 00 to 99 of L1 signal, null field when not t acking.
|-
| ... || Repeat set PRN / Slot number, elevation, azimuth and SNR up to four times
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> Line Feed
|}

Satellite information may require the transmission of multip le messages, specified by the total number of messages
and the message number. The fields for the PRN / Slot number, Elevation, Azimuth and SNR form one set.
 A variable number of these sets are allowed up to a maximum of four sets per message.

; Examples

Standard Talker ID:
: $GPGSV,3,1,11,01,55,102,51,11,85,270,50,14,31,049,47,17,21,316,46*7A
: $GPGSV,3,2,11,19,31,172,48,20,51,249,50,22,00,061,,23,11,190,42*7E
: $GPGSV,3,3,11,24,11,292,43,25,08,114,,28,14,275,44,,,,*45
: $GLGSV,2,1,06,65,16,055,42,66,64,025,48,67,46,262,42,68,01,245,*64
: $GLGSV,2,2,06,81,52,197,47,83,07,335,,,,,,,,,*68

User defined Talker ID = GN:
: $GNGSV,3,1,10,01,55,100,51,11,86,263,50,14,31,049,47,17,22,316,46*65
: $GNGSV,3,2,10,19,30,172,48,20,52,249,51,23,12,190,42,24,12,292,42*6C
: $GNGSV,3,3,10,25,09,114,,28,14,274,44,,,,,,,,*62

== RMC - Recommended Minimum Specific GNSS Data ==
; Syntax
: $--RMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,xxxxxx,x.x,a,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--RCM || Header including talker ID
|-
| hhmmss.ss || UTC time of position
|-
| A || Status A = Data valid V = Navigation receiver warning
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyy.yy || Longitude (W 1984)
|-
| a || East or West
|-
| x.x || Speed over ground in knots
|-
| x.x || Course over ground in degrees
|-
| xxxxxx || Date: ddmmyy
|-
| x.x || Magnetic variation in degrees
|-
| a || East or West
|-
| a*hh || Mode Indicator A = Autonomous mode D = Differential mode N = Data not vaild
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNRMC,113616.00,A,4724.5248557,N,00937.1063064,E,0.01,11.43,100406,11.43,E,D*1C

User defined Talker ID = GN:
: $GNRMC,113806.00,A,4724.5248547,N,00937.1063032,E,0.00,287.73,100406,287.73,E,D*10

== VTG - Course Over Ground and Ground Speed ==
; Syntax
: $--VTG,x.x,T,x.x,M,x.x,N,x.x,K,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--VTG || Header including talker ID
|-
| x.x || Course over ground in degrees true North, 0.0 to 359.9
|-
| T || Fixed text T for true North
|-
| x.x || Course over ground in degrees agnetic North, 0.0 to 359.9
|-
| M || Fixed text M for magnetic North
|-
| x.x || Speed over ground in knots
|-
| N || Fixed text N for knots
|-
| x.x || Speed over ground in km/h
|-
| K || Fixed text K for km/h
|-
| a || Mode Indicator A = Autonomous mode D = Differential mode N = Data not valid
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNVTG,11.4285,T,11.4285,M,0.007,N,0.013,K,D*3D

User defined Talker ID = GN:
: $GNVTG,287.7273,T,287.7273,M,0.002,N,0.004,K,D*3E

OpenSeaMap-dev:NMEA

2013-10-24T06:37:47Z

Joachim: /* DBK - Depth below keel */

{{Vorlage:dev:Water_depth}}

NMEA-0183-Datensätze:

== DBK - Depth below keel ==
; Syntax
: $--DBK,x.x,f,x.x,M,x.x,F*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--DBK || Header including talker ID (e.g. SD (Sounder) or YX(Transducer))
|-
| x.x || Depth in feed (fixed decimal point, non leading-zero suppression)
|-
| f || feet
|-
| x.x || Depth in meters (fixed decimal point, non leading-zero suppression)
|-
| M|| meters
|-
| x.x || Depth in Fathoms (fixed decimal point, non leading-zero suppression)
|-
| F || fathoms (1fm = 6ft = 1,8288m)
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker
: $SDDBK,12.3,f,3.7,M,2.0,F*2F

== DBS - Depth below surface ==

== DPT - Depth below transductor ==

== GGA - Global Positioning System Fix Data ==
; Syntax
: $--GGA,hhmmss.ss,llll.ll,a,yyyyy.yy,a,x,xx,x.x,x.x,M,x.x,M,x.x,xxxx*hh<CR><LF>

; Description of fields
{|class="wikitable"
! Field || Description
|-
| $--GGA || Header including Talker ID
|-
| hhmmss.ss || UTC time of position
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (WGS 1984)
|-
| a || East or West
|-
| x || Position quality indicator 0 = Fix not available or invalid 1 = No real-time position, navigation fix 2 = Real-time position, ambiguities not fixed 3 = Valid fix for GNSS Precise Positioning Service mode, for example WAAS 4 = Real-time position, ambiguities fixed
|-
| xx || Number of satellites in use, 00 to 26.
|-
| x.x || HDOP
|-
| x.x || Altitude of position marker above/below mean sea level in metres. If no orthometric height is available the local ellipsoidal height will be exported. If the local ellipsoidal height is not available either, the WGS 1984 ellipsoidal height will be exported.
|-
| M || Units of altitude as fixed text M
|-
| x.x || Geoidal separation in metres. This is the difference between the WGS 1984 earth
ellipsoid surface and mean sea level.
|-
| M || Units of geoidal separation as fixed text M
|-
| x.x || Age of differential GNSS data, empty when D PS not used
|-
| G || xxx
|-
| x || Differential reference station ID, 0000 to 1023
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
User defined Talker ID = GN:
: $GNGGA,113805.50,4724.5248541,N,00937.1063044,E,4,13,0.7,1171.281,M,-703.398,M,0.26,0000*42

== GGQ - Real-time Position with CQ ==
Source: [http://www.gefos-leica.cz/ftp/GPS/Navody/EN_Originaly/GR10/Leica_GR10_Operational_Manual_Online_Help.pdf Leica-GPS]

; Syntax
: $--GGQ,hhmmss.ss,mmddyy,llll.ll,a,yyyyy.yy,a,x,xx,x.x,x.x,M*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GGQ || Header including talker ID
|-
| hhmmss.ss || UTC time of position
|-
| mmddyy || UTC date
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (WGS 1984)
|-
| a || East or West
|-
| x || Position quality indicator 0 = Fix not available or invalid 1 = No real-time position, navigation fix 2 = Real-time position, ambiguities not fixed 3 = Real-time position, ambiguities fixed
|-
| xx || Number of satellites in use, 00 to 26.
|-
| x.x || Coordinate quality in metres
|-
| x.x || Altitude of position marker above/below mean sea level in metres. If no orthometric height is available the local ellipsoidal height will be exported. If the local ellipsoidal height is not available either, the WGS 1984 ellipsoidal height will be exported.
|-
| M || Units of altitude as fixed text M
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNGGQ,113615.50,041006,4724.5248556,N,00937.1063059,E,3,12,0.009,1171.281,M*22
: $GPGGQ,113615.50,041006,,,,08,,*67
: $GLGGQ,113615.50,041006,,,,04,,*77
User defined Talker ID = GN:
: $GNGGQ,113805.50,041006,4724.5248541,N,00937.1063044,E,3,13,0.010,1171.281,M*2E

== GLL - Geographical Position Latitude/Longitude ==

Source: [http://www.gefos-leica.cz/ftp/GPS/Navody/EN_Originaly/GR10/Leica_GR10_Operational_Manual_Online_Help.pdf Leica-GPS]

; Syntax
$--GLL,llll.ll,a,yyyyy.yy,a,hhmmss.ss,A,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GGL || Header including talker ID
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyyy.yy || Longitude (W 1984)
|-
| a || East or West
|-
| hhmmss.ss || UTC time of position
|-
| A || Status A = Data valid V = Data not valid
|-
| a || Mode indicator A = Autonomous mode D = Differential mode N = Data not valid
|-
| *hh || Checksum
|-
| <CR> Carriage Return
|-
| <LF> || Line Feed
|}

The Mode indicator field supplements the Status field. The Status field is set
to A for the Mode indicators A and D. The Status field is set to V for the Mode indicator N.

; Examples
Standard Talker ID:
: $GNGLL,4724.5248556,N,00937.1063059,E,113615.50,A,D*7B

User defined Talker ID = GN:
: $GNGLL,4724.5248541,N,00937.1063044,E,113805.50,A,D*7E

== GSA - GNSS DOP and Active Satellites ==
; Syntax
: $--GSA,a,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.x,x.x,x.x*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--GSA || Header including talker ID
|-
| a || Mode M = Manual, forced to operate in 2D or 3D mode A = Automatic, allowed to automatically change between 2D and 3D
|-
| x || Mode 1 = Fix not available 2 = 2D 3 = 3D
|-
| xx || Numbers of the satellites used in the solution. This field is repeated 12 times. 1 to 32 = PRN numbers of GPS satellites 33 to 64 = Numbers of WAAS and WAAS like satellites 65 to 96 = Slot numbers of GLONASS satellites
|-
| x.x || PDOP
|-
| x.x || HDOP
|-
| x.x || VDOP
|-
| *hh || Checksum
|-
| <CR> || Carriage Retur
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID
: $GNGSA,A,3,01,11,14,17,19,20,24,28,,,,,1.5,0.9,1.2*26
: $GNGSA,A,3,65,66,67,81,,,,,,,,,1.5,0.9,1.2*29

User defined Talker ID = GN
: $GNGSA,A,3,01,11,14,17,19,20,23,24,28,,,,65,66,67,81,,,,,,,,,1.2,0.7,1.0*27

== GSV - GNSS Satellites in View ==

; Syntax
: $--GSV,x,x,xx,xx,xx,xxx,xx,.....*hh<CR><LF>

; Description of fields

{| class="wikitable"
! Field || Description
|-
| $--GSV || Header including talker ID
|-
| x || Total number of messages, 1 to 4
|-
| x || Message number, 1 to 4
|-
| xx || Number of theoretically visible satellites according to the current almanac.
|-
| xx || PRN (GPS) / Slot (GLONASS) number of satellite
|-
| xx || Elevation in degrees, 90 maximum, empty when not tracking
|-
| xxx || Azimuth in degrees true North, 000 to 359, empty when not tracking
|-
| xx || Signal to Noise Ration C/No in dB, 00 to 99 of L1 signal, null field when not t acking.
|-
| ... || Repeat set PRN / Slot number, elevation, azimuth and SNR up to four times
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> Line Feed
|}

Satellite information may require the transmission of multip le messages, specified by the total number of messages
and the message number. The fields for the PRN / Slot number, Elevation, Azimuth and SNR form one set.
 A variable number of these sets are allowed up to a maximum of four sets per message.

; Examples

Standard Talker ID:
: $GPGSV,3,1,11,01,55,102,51,11,85,270,50,14,31,049,47,17,21,316,46*7A
: $GPGSV,3,2,11,19,31,172,48,20,51,249,50,22,00,061,,23,11,190,42*7E
: $GPGSV,3,3,11,24,11,292,43,25,08,114,,28,14,275,44,,,,*45
: $GLGSV,2,1,06,65,16,055,42,66,64,025,48,67,46,262,42,68,01,245,*64
: $GLGSV,2,2,06,81,52,197,47,83,07,335,,,,,,,,,*68

User defined Talker ID = GN:
: $GNGSV,3,1,10,01,55,100,51,11,86,263,50,14,31,049,47,17,22,316,46*65
: $GNGSV,3,2,10,19,30,172,48,20,52,249,51,23,12,190,42,24,12,292,42*6C
: $GNGSV,3,3,10,25,09,114,,28,14,274,44,,,,,,,,*62

== RMC - Recommended Minimum Specific GNSS Data ==
; Syntax
: $--RMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,xxxxxx,x.x,a,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--RCM || Header including talker ID
|-
| hhmmss.ss || UTC time of position
|-
| A || Status A = Data valid V = Navigation receiver warning
|-
| llll.ll || Latitude (WGS 1984)
|-
| a || Hemisphere, North or South
|-
| yyyy.yy || Longitude (W 1984)
|-
| a || East or West
|-
| x.x || Speed over ground in knots
|-
| x.x || Course over ground in degrees
|-
| xxxxxx || Date: ddmmyy
|-
| x.x || Magnetic variation in degrees
|-
| a || East or West
|-
| a*hh || Mode Indicator A = Autonomous mode D = Differential mode N = Data not vaild
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNRMC,113616.00,A,4724.5248557,N,00937.1063064,E,0.01,11.43,100406,11.43,E,D*1C

User defined Talker ID = GN:
: $GNRMC,113806.00,A,4724.5248547,N,00937.1063032,E,0.00,287.73,100406,287.73,E,D*10

== VTG - Course Over Ground and Ground Speed ==
; Syntax
: $--VTG,x.x,T,x.x,M,x.x,N,x.x,K,a*hh<CR><LF>

; Description of fields
{| class="wikitable"
! Field || Description
|-
| $--VTG || Header including talker ID
|-
| x.x || Course over ground in degrees true North, 0.0 to 359.9
|-
| T || Fixed text T for true North
|-
| x.x || Course over ground in degrees agnetic North, 0.0 to 359.9
|-
| M || Fixed text M for magnetic North
|-
| x.x || Speed over ground in knots
|-
| N || Fixed text N for knots
|-
| x.x || Speed over ground in km/h
|-
| K || Fixed text K for km/h
|-
| a || Mode Indicator A = Autonomous mode D = Differential mode N = Data not valid
|-
| *hh || Checksum
|-
| <CR> || Carriage Return
|-
| <LF> || Line Feed
|}

; Examples
Standard Talker ID:
: $GNVTG,11.4285,T,11.4285,M,0.007,N,0.013,K,D*3D

User defined Talker ID = GN:
: $GNVTG,287.7273,T,287.7273,M,0.002,N,0.004,K,D*3E