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Multibeam bathymetry processed data (NORBIT WBMS entire dataset) from 2021, Laacher See, Germany

This dataset contains processed bathymetric data of the volcanic crater lake Laacher See in Germany recorded on 13-14 September 2021, acquired for the purpose of describing the lake sedimentary infill and volcanic degassing processes occurring in the crater. It has a coverage of 2.81 km², which corresponds to ca. 84% of the total lake surface area. The nearshore zone was not mapped due to vegetation growth limiting the data quality. Depths are expressed in meters below lake level, ranging from 2.4 m to 50.5 m. The bathymetric data was acquired using a Norbit WBMSe Wideband Multibeam Sonar from the Flanders Marine Institute (Vlaams Instituut voor de Zee, VLIZ) and the system was operated at a source frequency of 400 kHz with a maximum swath angle of 150°, transmitting 512 beams with a beam width of 0.9° x 1.9°. Sound velocity profiles were collected throughout the survey to account for temporal variations in water-column sound velocity. Processing of the raw data was done using Qimera 2.5.1 (QPS) and included correction for pitch, roll and heading offsets during acquisition, and manual removal of artefacts such as gas bubbles, vegetation and inconsistent soundings in overlapping swaths. From the processed data, a bathymetric grid with a ~1m cell size was constructed.

GTS Bulletin: ISND01 EDZW - Observational data (Binary coded) - BUFR (details are described in the abstract)

The ISND01 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IS): Surface/sea level T1T2A1 (ISN): Synoptic observations from fixed land stations at non-standard time (i.e. 01, 02, 04, 05, ... UTC) A2 (D): 90°E - 0° northern hemisphere (The bulletin collects reports from stations: 10004;UFS TW Ems;10015;Helgoland;10020;List auf Sylt;10035;Schleswig;10055;Fehmarn;10147;Hamburg-Fuhlsbüttel;10162;Schwerin;10184;Greifswald;10200;Emden;10224;Bremen;10270;Neuruppin;10338;Hannover;10361;Magdeburg;10393;Lindenberg;10400;Düsseldorf;10469;Leipzig/Halle;10488;Dresden-Klotzsche;10506;Nürburg-Barweiler;10548;Meiningen;10637;Frankfurt/Main;10685;Hof;10738;Stuttgart-Echterdingen;10763;Nürnberg;10788;Straubing;10852;Augsburg;10946;Kempten;) (Remarks from Volume-C: SYNOP)

Fernerkundung der bodennahen Atmosphaere und der Erdoberflaeche

Mit Methoden der Fernerkundung sollen physikalische Parameter erfasst werden, die in umweltrelevante Untersuchungen der bodennahen Atmosphaere und der Erdoberflaeche Eingang finden. Fuer flaechendeckende Untersuchungen sind Analysen von Satellitenszenen (z.B. von METEOSAT und NOAA) vorgesehen, wobei die Bestimmung von Oberflaechentemperaturen im Vordergrund steht. Mit Hilfe der dazu notwendigen Strahlungstransportmodelle soll ebenfalls versucht werden, Stoffkonzentrationen in der Atmosphaere zu erfassen. Bei den erdgebundenen Methoden liefert das DOAS (Differential Optical Absorption Spectroscopy) Stoffkonzentrationen in der Atmosphaere, die ueber eine Weglaenge von einigen Kilometern integriert sind. Fuer die Bestimmung der fuer den Schadstofftransport wichtigen Windgeschwindigkeiten werden sowohl akustische (Sound Detection and Ranging, SODAR) als auch optische Methoden (Szintillationsanemometrie) eingesetzt.

Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS151

Multibeam data were collected with RV Polarstern along the route of cruise PS151 and data acquisition was almost continuously monitored during the survey. Multibeam sonar system was Teledyne/Atlas Hydrosweep DS3. SVPs were retrieved from CTD data and synthetic profiles from World Ocean Atlas 23. SVPs were processed with HydrOffice SoundSpeedManager (https://www.hydroffice.org/soundspeed/main) and extended with World Ocean Atlas 23 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA23). SVP data were applied during acquisition. Multibeam data are unprocessed and may contain outliers and blunders and should not be used for grid calculations and charting projects without further editing. The raw multibeam sonar data in Teledyne Reson multibeam processing format (.s7k) were recorded with Teledyne PDS software. Raw data files can be processed using software packages like CARIS HIPS/SIPS. For updated vessel configuration files check further details.

GTS Bulletin: ISID10 EDZW - Observational data (Binary coded) - BUFR (details are described in the abstract)

The ISID10 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IS): Surface/sea level T1T2A1 (ISI): Intermediate synoptic observations from fixed land stations A2 (D): 90°E - 0° northern hemisphere(The bulletin collects reports from stations: 10033;Glücksburg-Meierwik;10037;Schleswig-Jagel;10038;Hohn;10067;Marienleuchte;10126;Wittmundhafen;10136;Nordholz (Flugplatz);10172;Laage (Flugplatz);10238;Bergen;10246;Faßberg;10304;Meppen;10334;Wunstorf;10335;Bückeburg;10439;Fritzlar (Flugplatz);10476;Holzdorf (Flugplatz);10500;Geilenkirchen (Flugplatz);10502;Nörvenich (Flugplatz);10516;Koblenz (Falkensteinkaserne);10613;Büchel (Flugplatz);10618;Idar-Oberstein;10743;Niederstetten;10771;Kümmersbruck;10837;Laupheim;10853;Neuburg/Donau (Flugplatz);10856;Lechfeld;10857;Landsberg (Flugplatz);10860;Ingolstadt (Flugplatz);10954;Altenstadt;) (Remarks from Volume-C: SYNOP)

WMS Erneuerbare Energien Landkreis Diepholz

Kartendienst mit folgenden Themen: genehmigte und beantragte Biogasanlagen, genehmigte und beantragte Blockheizkraftwerke, genehmigte und beantragte Windkraftanlagen, genehmigte Solarparks, genehmigte Störfallbetriebe, 200m-Korridor an der A1 im Landkreis Diepholz, 200m-Korridor an der Bahnstrecke Osnabrück - Bremen, FFPV-Potentialflächen

GTS Bulletin: SMVX01 EDZW - Surface data (details are described in the abstract)

The SMVX01 TTAAii Data Designators decode as: T1 (S): Surface data T1T2 (SM): Main synoptic hour (Remarks from Volume-C: SHIP)

GTS Bulletin: SMVX81 EDZW - Surface data (details are described in the abstract)

The SMVX81 TTAAii Data Designators decode as: T1 (S): Surface data T1T2 (SM): Main synoptic hour (Remarks from Volume-C: SHIP)

Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS116, Atlantic Ocean

Multibeam data were collected during RV Polarstern cruise PS116 (2018-11-11 to 2018-12-11). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from SVPs, UCTDs and World Ocean Atlas 13 (https://doi.org/10.7289/v5f769gt), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (<Lon> <Lat> <Depth in meters, positive up, relative to mean sea level>). Additional blockmedian grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only.

Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS98, Atlantic Ocean

Multibeam data were collected during RV Polarstern cruise PS98 (2016-04-10 to 2016-05-11). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from World Ocean Atlas 13 (https://doi.org/10.7289/v5f769gt), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (<Lon> <Lat> <Depth in meters, positive up, relative to mean sea level>). Additional blockmedian grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only.

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