Rétrodiffusion du fond marin - Mayotte (campagne MAYOBS15, 2020)

Rétrodiffusion du fond marin - Mayotte (campagne MAYOBS15, 2020)au pas de 50m, sondeur multifaisceaux EM122 du navire Marion Dufresne

MNT réalisé à bord avec l'ensemble des données multifaisceau. Certains profils sont rejetés pour cause de mauvaise qualité.

Traitements réalisés :

- correction de biais de roulis

- correction de marée (marée prédite fournie par le Shom) sur point de référence dans la zone

- filtrage automatique et édition de sondes pour épuration des sondes invalides

- ponctuellement correction de célérité.

Rapport de traitement : https://w3.ifremer.fr/archimer/doc/00676/78809/

Description campagne :

RINNERT Emmanuel, THINON Isabelle, FEUILLET Nathalie (2020) MD 228 / MAYOBS15 cruise, RV Marion Dufresne, https://doi.org/10.17600/18001745

 
Citation proposal
. Rétrodiffusion du fond marin - Mayotte (campagne MAYOBS15, 2020). https://services.mspdata.eu:/geonetwork/srv/api/records/afa7e05a-692d-4998-b163-32ac010ff769

Simple

Date ( Creation )
2021-01-21
Identifier
FR-330715-368-00032-MAYOBS15_50m_REFLECTIVITY

  Point of contact

Presentation form
Digital map
Credit
IPGP, BRGM, Ifremer

  Point of contact

  02 98 22 45 35 

  Point of contact

  Point of contact

Maintenance and update frequency
As needed
Keywords ( Discipline )
  • Imagerie acoustique, réflectivité, rétrodiffusion
Keywords ( Place )
  • Mayotte
Keywords ( Temporal )
  • 2020
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Géologie
GEMET - Concepts, version 3.1 ( Theme )
  • Geophysics
Keywords
  • Downloadable Data
Thèmes Sextant ( Theme )
  • /Imagerie/Imagerie acoustique/Multifaisceaux
Use limitation
Données pour usage scientifique
Access constraints
Restricted
Use constraints
Restricted
Spatial representation type
Grid
Denominator
100000
Metadata language
Français French
Character set
UTF8
Topic category
  • Geoscientific information
Environment description
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.0.4322
N
S
E
W


Reference system identifier
EPSG / WGS84 / WORLD MERCATOR (EPSG3395) latitude 13S / 8.2.6
Number of dimensions
2
Dimension name
Column
Dimension size
1989
Resolution
50.000000
Dimension name
Row
Dimension size
2948
Resolution
50.000000
Cell geometry
Area
Transformation parameter availability
true
Checkpoint Availability
false

Center point

Point in Pixel
  • Center
Distribution format
  • Jeu de données Raster ()

OnLine resource
https://doi.org/10.17600/18001745  
Hierarchy level
Dataset
Statement

Imagerie acoustique produite à partir des données du sondeur EM122 du Marion Dufresne de la campagne MAYOBS15 du 1 au 27 Octobre 2020.

Profils .mbg utilisés :

Profil_003_tid_roll_sip24.mbg

Profil_004-01_tid_roll_woa09.mbg

Profil_004-02_tid_roll_woa10.mbg

Profil_006-02_tid_roll_woa10.mbg

Profil_007_tid_roll_woa10.mbg

Profil_008-01_tid_roll_woa10.mbg

Profil_008-02_tid_roll_woa11.mbg

Profil_009_tid_roll_woa11.mbg

Profil_010-01_tid_roll_woa11.mbg

Profil_010-02_tid_roll_woa12.mbg

Profil_011_tid_roll_woa12.mbg

Profil_012_tid_roll.mbg

Profil_013_tid_roll.mbg

Profil_014_tid_roll.mbg

Profil_020_tid_roll.mbg

Profil_021_tid_roll.mbg

Profil_022_tid_roll.mbg

Profil_023_tid_roll.mbg

Profil_024_tid_roll.mbg

Profil_025_tid_roll.mbg

Profil_026a_tid_roll.mbg

Profil_027_tid_roll.mbg

Profil_028_tid_roll.mbg

Profil_029_tid_roll.mbg

Profil_030_tid_roll.mbg

Profil_032_tid_roll.mbg

Profil_033_tid_roll.mbg

Profil_034_tid_roll.mbg

Profil_035_tid_roll.mbg

Profil_036_tid_roll.mbg

Profil_037_tid_roll.mbg

Profil_038_tid_roll.mbg

Profil_039_tid_roll.mbg

Profil_040_tid_roll.mbg

Profil_041_tid_roll.mbg

Profil_041b_tid_roll.mbg

Profil_042_tid_roll.mbg

Profil_046-01_tid_roll_woa22_doute.mbg

Profil_046-02_tid_roll_woa24.mbg

Profil_047_tid_roll_woa24.mbg

Profil_048_tid_roll_woa24.mbg

Profil_049_tid_roll_woa24.mbg

Profil_050_tid_roll_woa24.mbg

Profil_051-1_tid_roll_woa25.mbg

Profil_051-2_tid_roll_woa25.mbg

Profil_052_tid_roll_woa25.mbg

Profil_053-cut_tid_roll_woa26.mbg

Profil_054_tid_roll_woa26.mbg

Profil_055_tid_roll_woa26.mbg

Profil_056_tid_roll_vel186_woa26.mbg

Profil_057_tid_roll_vel186_woa26.mbg

Profil_058_tid_roll_woa26.mbg

Profil_061_tid_roll.mbg

Profil_062_tid_roll.mbg

Profil_063_tid_roll.mbg

Profil_064_tid_roll.mbg

Profil_065_tid_roll.mbg

Profil_066_tid_roll.mbg

Profil_067_tid_roll.mbg

Profil_068_tid_roll.mbg

Profil_069_tid_roll.mbg

Profil_070_tid_roll.mbg

Profil_071_tid_roll.mbg

Profil_072_tid_roll.mbg

Profil_073_tid_roll.mbg

Profil_074_tid_roll.mbg

Profil_075_tid_roll.mbg

Profil_076_tid_roll.mbg

Profil_077_tid_roll.mbg

Profil_078_tid_roll.mbg

Profil_079_tid_roll.mbg

Profil_080_tid_roll.mbg

Profil_081_tid_roll.mbg

Profil_082_tid_roll.mbg

Profil_083_tid_roll.mbg

Profil_084_tid_roll.mbg

Profil_085_tid_roll.mbg

Profil_086_tid_roll.mbg

Profil_087_tid_roll.mbg

Profil_088_tid_roll.mbg

Profil_098-01_tid_roll_woa33.mbg

Profil_098-02_tid_roll_woa34.mbg

Profil_099_tid_roll_woa34.mbg

Profil_100_tid_roll_woa34.mbg

Profil_101_tid_roll_woa34.mbg

Profil_102-1_tid_roll_woa34.mbg

Profil_102-2_tid_roll_woa34.mbg

Profil_103_tid_roll_woa34.mbg

Profil_104_tid_roll_woa34.mbg

Profil_105-01_tid_roll_woa35.mbg

Profil_105-02_tid_roll_woa36.mbg

Profil_106_tid_roll_woa36.mbg

Profil_107_tid_roll_woa36.mbg

Profil_108_tid_roll_woa36.mbg

Profil_119-02_tid_roll_woa38.mbg

Profil_120-01_tid_roll_woa38.mbg

Profil_120-02_tid_roll_woa39.mbg

Profil_121_tid_roll_woa40.mbg

Profil_122_tid_roll_woa40.mbg

Profil_123-1-01_tid_roll_woa40.mbg

Profil_123-1-02_tid_roll_woa41.mbg

Profil_123-2_tid_roll_woa41.mbg

Profil_123-3_tid_roll_woa41.mbg

Profil_124-1_tid_roll_woa41.mbg

Profil_131-1_tid_roll_woa41.mbg

Profil_131-2-01_tid_roll_woa41.mbg

Profil_131-2-02_tid_roll_woa42.mbg

Profil_132-1_tid_roll_woa42.mbg

Profil_132-2_tid_roll_woa42.mbg

Profil_133_tid_roll_woa42.mbg

Profil_134_tid_roll_woa42.mbg

Profil_135-1_tid_roll_vel448_cut_woa43.mbg

Profil_135-2_tid_roll_vel448_woa43.mbg

Profil_136-1_tid_roll_vel448_woa43.mbg

Profil_136-2_tid_roll_vel448_woa43.mbg

Profil_137-1_tid_roll_vel448_woa43.mbg

Profil_137-2_tid_roll_vel448_woa43.mbg

Profil_138_tid_roll_vel448_woa43.mbg

Profil_139-01_tid_roll_woa43.mbg

Profil_139-02_tid_roll_woa44.mbg

Profil_140_tid_roll_woa44.mbg

Profil_141_tid_roll_woa44.mbg

Profil_142_tid_roll_woa44.mbg

Profil_143_tid_roll_woa44.mbg

Profil_144_tid_roll_woa44.mbg

Profil_145_tid_roll_woa44.mbg

Profil_148_tid_roll_woa44.mbg

Profil_159-1_tid_roll_woa45.mbg

Profil_159-2_all505_vel_T5_09_woa45.mbg

Profil_159-2_all506_vel_T5_09_woa45.mbg

Profil_159-2_all507_vel_T5_09_woa46.mbg

Profil_159-2_all508_vel_T5_09_woa46.mbg

Profil_166_tid_roll.mbg

Profil_172-02_tid_roll_woa50.mbg

Profil_173_tid_roll_woa50.mbg

Profil_174_tid_roll_woa50.mbg

Profil_175_tid_roll_woa50.mbg

Profil_178-cut_tid_roll_woa51.mbg

Profil_179_tid_roll_woa52.mbg

Profil_180_tid_roll_woa52.mbg

Profil_181_tid_roll_woa52.mbg

Metadata

File identifier
afa7e05a-692d-4998-b163-32ac010ff769   XML
Metadata language
Français French
Character set
UTF8
Hierarchy level
Dataset
Hierarchy level name
dataset
Date stamp
2021-02-08T11:59:16
Metadata standard name
ISO 19115:2003/19139 - SEXTANT
Metadata standard version
V. 1.2

  Point of contact

 
 

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