Heavy metals - Lead (measurements percentages)

Name: Heavy metals - Lead (measurements percentages)
Creator: HCMR

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This API provides access to a WMS map layer showing percentage-based measurements of lead concentrations in marine organisms. It is published by the Hellenic Centre for Marine Research (HCMR) and forms part of shared marine environmental data made available through EMODnet infrastructure. The data has a national geographic scope covering Greece and is accessible without authentication, supporting research and monitoring related to heavy metal contamination, specifically lead, in marine ecosystems and organisms.Heavy metals - Lead (measurements percentages)

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Data schema (23 fields)

Click a field to see example values.

Field	Type	Description
geom	geometry	Geometry object representing the measurement location.Geometry object representing the measurement location.
longitudeLongitude	double	Longitude coordinate of the measurement location.Longitude coordinate of the measurement location.
latitudeLatitude	double	Latitude coordinate of the measurement location.Latitude coordinate of the measurement location.
shellfish_muscle_tissue_pctShellfish muscle tissue pct	double	Percentage of shellfish samples measured from muscle tissue.Percentage of shellfish samples measured from muscle tissue.
shellfish_flesh_pctShellfish flesh pct	double	Percentage of shellfish samples measured from flesh.Percentage of shellfish samples measured from flesh.
shellfish_no_info_pctShellfish no info pct	double	Percentage of shellfish samples with no specified tissue type.Percentage of shellfish samples with no specified tissue type.
fish_muscle_tissue_pctFish muscle tissue pct	double	Percentage of fish samples measured from muscle tissue.Percentage of fish samples measured from muscle tissue.
fish_liver_pctFish liver pct	double	Percentage of fish samples measured from liver.Percentage of fish samples measured from liver.
fish_flesh_pctFish flesh pct	double	Percentage of fish samples measured from flesh.Percentage of fish samples measured from flesh.
fish_no_info_pctFish no info pct	double	Percentage of fish samples with no specified tissue type.Percentage of fish samples with no specified tissue type.
others_no_info_pctOthers no info pct	double	Percentage of other species samples with no specified tissue type.Percentage of other species samples with no specified tissue type.
fish_pctFish pct	double	Percentage of samples that are fish.Percentage of samples that are fish.
cetacean_pctCetacean pct	double	Percentage of samples that are cetaceans.Percentage of samples that are cetaceans.
shellfish_pctShellfish pct	double	Percentage of samples that are shellfish.Percentage of samples that are shellfish.
others_pctOthers pct	double	Percentage of samples belonging to other species categories.Percentage of samples belonging to other species categories.
OBJECTID	long	Internal record identifier.Internal record identifier.
Matrix	string	Type of biological matrix or tissue sampled for lead measurement.Type of biological matrix or tissue sampled for lead measurement.
Data_TypeData type	string	Category describing the type of data recorded.Category describing the type of data recorded.
LongitudeLongitude	double	Longitude coordinate of the measurement location.Longitude coordinate of the measurement location.
LatitudeLatitude	double	Latitude coordinate of the measurement location.Latitude coordinate of the measurement location.
Values_CountValues count	int	Number of measurement values recorded.Number of measurement values recorded.
Start_YearStart year	int	First year covered by the measurements.First year covered by the measurements.
End_YearEnd year	int	Last year covered by the measurements.Last year covered by the measurements.

Schema captured from wfs 1 month ago.

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Sample data (3 records)

Record 1fish_pct: 0 · latitude: 42.606201

{
  "fish_pct": 0,
  "latitude": 42.606201,
  "longitude": -8.862701,
  "others_pct": 0,
  "cetacean_pct": 0,
  "shellfish_pct": 100,
  "fish_flesh_pct": 0,
  "fish_liver_pct": 0,
  "fish_no_info_pct": 0,
  "others_no_info_pct": 0,
  "shellfish_flesh_pct": 100,
  "shellfish_no_info_pct": 0,
  "fish_muscle_tissue_pct": 0,
  "shellfish_muscle_tissue_pct": 0
}

Record 2fish_pct: 0 · latitude: 43.5793

{
  "fish_pct": 0,
  "latitude": 43.5793,
  "longitude": -5.969696,
  "others_pct": 0,
  "cetacean_pct": 0,
  "shellfish_pct": 100,
  "fish_flesh_pct": 0,
  "fish_liver_pct": 0,
  "fish_no_info_pct": 0,
  "others_no_info_pct": 0,
  "shellfish_flesh_pct": 100,
  "shellfish_no_info_pct": 0,
  "fish_muscle_tissue_pct": 0,
  "shellfish_muscle_tissue_pct": 0
}

Record 3fish_pct: 0 · latitude: 43.382

{
  "fish_pct": 0,
  "latitude": 43.382,
  "longitude": -3.014709,
  "others_pct": 0,
  "cetacean_pct": 0,
  "shellfish_pct": 100,
  "fish_flesh_pct": 0,
  "fish_liver_pct": 0,
  "fish_no_info_pct": 0,
  "others_no_info_pct": 0,
  "shellfish_flesh_pct": 100,
  "shellfish_no_info_pct": 0,
  "fish_muscle_tissue_pct": 0,
  "shellfish_muscle_tissue_pct": 0
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Query examples

curl -s 'https://geoserver.hcmr.gr/geoserver/EMODNET_SHARED/wfs?service=WFS&version=2.0.0&request=GetCapabilities#percentages_Lead_in_marine_organisms' -H 'Accept: application/json'

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No license declared upstream.

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