NODC - National Oceanographic Data Center ISTITUTO NAZIONALE DI OCEANOGRAFIA E DI GEOFISICA SPERIMENTALE

Data Distribution

Geographical distribution

Screenshot of geographical distribution map

Interactive analysis of the data distribution (OLAP)

Screenshot of Pentaho OLAP Web Client

Discipline distribution

Temporal distribution

Licensing distribution

Countries distribution

Parameters groups distribution

Parameters distribution

ParameterN. of measuresN. of stations
Temperature of the water column (TEMP) 35333436 335579
Horizontal velocity of the water column (currents) (RFVL) 28524802 31818
Sea level (ASLV) 19961561 234
Salinity of the water column (PSAL) 18424678 165340
Wind strength and direction (EWSB) 16521196 377
Cloud type (CLTY) 10796140 21
Air pressure (CAPH) 10651745 357
SeaDataNet biological format biotic parameters (BPRP) 10099449 542
Other meteorological measurements (OMET) 8097105 21
Cloud cover height and extent (CHEX) 8097105 21
Wave height and period statistics (WVST) 7951070 163
Atmospheric humidity (CHUM) 5806011 57
Dissolved oxygen parameters in the water column (DOXY) 5792152 102820
Vertical velocity of the water column (currents) (LRZA) 5294285 27970
Air temperature (CDTA) 5217542 315
Metadata parameters (TMES) 5041804 1099
Reference numbers (ACYC) 4399282 4441
Vertical spatial coordinates (AHGT) 3152525 614
Precipitation and evaporation (CPRP) 2852181 27
Atmospheric visibility and transparency (ATVS) 2699035 21
Electrical conductivity of the water column (CNDC) 2574476 1199
Transmittance and attenuance of the water column (ATTN) 2538889 5531
Wave direction (GWDR) 2512848 60
Raw fluorometer output (FVLT) 2425582 7336
Alkalinity, acidity and pH of the water column (ALKY) 1283666 46041
Chlorophyll pigment concentrations in water bodies (CPWC) 942942 14094
Phosphate concentration parameters in the water column (PHOS) 826566 43683
Concentration of suspended particulate material in the water column (TSED) 689190 2683
Concentration of inorganic sulphur species in the water column (SPWC) 551099 7329
Nitrite concentration parameters in the water column (NTRI) 465590 25180
Optical backscatter (OPBS) 432226 653
Silicate concentration parameters in the water column (SLCA) 425980 30197
Concentration of organic matter in water bodies (HMSB) 362437 772
Horizontal spatial co-ordinates (ALAT) 326282 68
Nitrate concentration parameters in the water column (NTRA) 269728 24739
Sound velocity and travel time in the water column (SVEL) 251330 370
Redox potential in sediment (RPOT) 245601 10094
Visible waveband radiance and irradiance measurements in the water column (VSRW) 233440 863
Visible waveband radiance and irradiance measurements in the atmosphere (VSRA) 188263 317
Solar Radiation (CSLR) 184490 13
Platform or instrument orientation (HEAD) 175066 87
Ammonium and ammonia concentration parameters in water bodies (AMON) 93577 13886
Spectral wave data parameters (WVSP) 83497 9
Variable fluorescence parameters (CMFL) 79092 1068
Dissolved total or organic phosphorus concentration in the water column (TDPX) 71533 10080
Long-wave radiation (LWRD) 28777 1
Particulate total and organic nitrogen concentrations in the water column (NTOT) 24580 4299
Phaeopigment concentrations in the water column (PHWC) 23865 3542
Wave height estimates (HEAV) 22648 11
Particulate total and organic carbon concentrations in the water column (CORG) 17637 2330
Chlorofluorocarbon concentrations in the water column (FR11) 15965 318
Horizontal platform movement (APDA) 15286 5
Bathymetry and Elevation (MBAN) 15286 5
Dissolved noble gas concentration parameters in the water column (HEXC) 9928 167
Inorganic chemical composition of sediment or rocks (RMIN) 8715 18
Carotenoid and flavenoid pigment concentrations in water bodies (CARO) 8690 73
Dissolved organic carbon concentration in the water column (DOCC) 7868 1463
Suspended particulate material grain size parameters (SPGS) 7038 32
Radioactivity in water bodies (WRAD) 5965 196
Dissolved total and organic nitrogen concentrations in the water column (TDNT) 5336 1490
Stable isotopes in water bodies (WSTB) 4688 173
Particulate total and organic phosphorus concentrations in the water column (TPHS) 4468 1103
Phytoplankton generic abundance in water bodies (PNTX) 4017 587
Concentration of carbohydrates, phenols, alkanols (alcohols), aldehydes and ketones in water bodies (TOCH) 3998 831
Dissolved inorganic nitrogen concentration in the water column (TDIN) 3775 248
Unspecified (ZZZZ) 3771 204
Particulate metal concentrations in the water column (MTWP) 3192 32
Total dissolved inorganic carbon (TCO2) concentration in the water column (TCO2) 2832 264
Primary production in the water column (PPRD) 2577 185
Sedimentation flux of metallic and metalloid elements and isotopes in water bodies (MLFX) 2346 22
Concentration of proteins in the water column (WPRO) 2202 382
Density of the water column (SIGT) 2060 125
Other halocarbon concentrations in water bodies (DCMX) 1567 75
Phytoplankton taxonomic abundance in water bodies (PATX) 1552 108
Suspended particulate material aggregates (ABAG) 1461 115
Concentrations of biopolymers in sediment (SDNA) 1333 141
Concentration of inorganic halogens in water bodies (HLWC) 1331 79
Bacteria generic abundance in water bodies (BNTX) 1201 172
Bacterial production in the water column (UPTH) 1033 238
Sedimentation flux of carbon, nitrogen or organic matter in the water column (TCFX) 1002 44
Carbon concentrations in sediment (CBSD) 948 29
Sedimentation flux quantification in the water column (MSFX) 841 87
Virus abundance in water bodies (VIRU) 833 141
Concentration of carbohydrates, phenols, alkanols (alcohols), ethers, aldehydes and ketones in sediment (CASD) 602 17
Concentration of silicon species in suspended particulate material (OPCN) 587 49
New production in water bodies (NTUP) 576 58
Excretion rate parameters in the water column (EXCR) 488 58
Nitrification rate in the water column (AMOX) 488 58
Regenerated production in water bodies (AMUP) 488 58
Microzooplankton generic abundance in water bodies (MZBN) 487 156
Carbon concentrations in suspended particulate material (CBSP) 472 25
Zooplankton non taxonomy-related abundance per unit volume of the water column (ZNTX) 437 141
Plankton abundance per unit volume of the water column (PYTT) 427 36
Phosphorus concentrations in suspended particulate material (PXSP) 399 32
Concentration of inorganic sulphur species in suspended particulate material (SXCN) 399 32
Sedimentation flux of terrestrially derived material in the water column (LIFX) 363 20
Sedimentation flux of non-metallic inorganic species in the water column (OPFX) 363 20
Nitrogen concentrations in sediment (NTSD) 354 20
Bacteria non taxonomy-related biomass expressed as carbon per unit volume of the water column (BNTC) 324 53
Sediment lipid concentrations (CD10) 301 17
Amino acids in sediment (HAAC) 301 17
Sediment grain size parameters (MNGS) 288 5
Sedimentation flux of identified biota expressed as carbon in the water column (PCFX) 270 5
Sediment water content, porosity and surface area (WCWT) 240 9
Terrestrial detritus in the water column suspended particulate material (TD00) 188 17
Microzooplankton taxonomic abundance in water bodies (MATX) 114 18
Zooplankton dry weight biomass per unit volume of the water column (MSBD) 91 91
Mineralogical composition (CLAY) 53 3
Bacteria taxonomic abundance in sediment (BAUC) 42 14
Secchi disk depth (SECC) 27 24