Metadata model for Point Cloud

Edition version: 1.0.0 - Date: 2021-11-09

Back

Geometric class : Metadata

Catalogue Name - (French name) Geometry
Metadata model for Point Cloud Metadata - (Métadonnées) Polygon
Definition Implementation name
Information which describes the metadata and the components to describe the resource. METADATA_2

Attribute Section

Attribute Attribute name Attribute definition
ID Identifier Unique identifier for metadata file.
MD_DATE Creation date Date the metadata file was created or modified.
TEMPORAL_EXTENT_DATE_MIN Temporal Extent Date Minimum Lower bound date of temporal extent. (format: YYYY-MM-DD)
TEMPORAL_EXTENT_DATE_MAX Temporal Extent Date Maximum Upper bound date of temporal extent. (format: YYYY-MM-DD)
PRS_DESCRIPTION_EN English process description English process description used on dataset.
PRS_DESCRIPTION_FR French process description French process description used on dataset.
PRS_DATE_TIME Processing date and time Processing date and time. (format: YYYY-MM-DDThh:mm:ss Ex:2014-10-02T08:05:30)
PRS_ORGANISATION_NAME_EN English organization name English name of the organization that processed dataset. The organization's name may be in french.
PRS_ORGANISATION_NAME_FR French organization name French name of the organization that processed dataset. The organization's name may be in english.
MDI_ABSTRACT_EN English abstract of content Brief english narrative summary of the dataset's contents.
MDI_ABSTRACT_FR French abstract of content Brief french narrative summary of the dataset's contents.
MDI_TITLE_EN English title English name by which the dataset is known. The name of the dataset may be in french.
MDI_TITLE_FR French title French name by which the dataset is known. The name of the dataset may be in english.
MEASURE_DESCRIPTION_PLANI_EN English description of the planimetric measurement English description of the planimetric measurement applied to the dataset to ensure its quality.
MEASURE_DESCRIPTION_PLANI_FR French description of the planimetric measurement French description of the planimetric measurement applied to the dataset to ensure its quality.
MEASURE_DESCRIPTION_ALTI_EN English description of the altimetric measurement English description of the altimetric measurement applied to the dataset to ensure its quality.
MEASURE_DESCRIPTION_ALTI_FR French description of the altimetric measurement French description of the altimetric measurement applied to the dataset to ensure its quality.
VALUE_PLANI_MIN Minimum planimetric value The minimum planimetric value obtained from a quality test on the data, in meters.
VALUE_PLANI_MAX Maximum planimetric value The maximum planimetric value obtained from a quality test on the data, in meters.
VALUE_ALTI_MIN Minimum altimetry value The minimum altimetric value obtained from a quality test on the data, in meters.
VALUE_ALTI_MAX Maximum altimetry value The maximum altimetric value obtained from a quality test on the data, in meters.
LDR_SERVICE_PROVIDER Service provider Service provider for the acquisition and classification of the LiDAR data.
LDR_SENSOR LiDAR sensor used LiDAR sensor used to acquire the data.
CLASSIFICATION_CODE LAS classes used LAS classes used in the dataset.
LDR_AGGREGATE_DENSITY ANPD Aggregated nominal pulse density calculated on the dataset.
LDR_FLIGHT_HEIGHT Flight height (m) Flight height of the aircraft during acquisition, in meters above ground.
LDR_FLIGHT_SPEED Flight speed (knts) Flight speed of the aircraft during acquisition, in knots.
LDR_SCAN_ANGLE Maximum scan angle (degrees) Total scan angle used in the acquisition, in degrees.
LDR_SCAN_FREQUENCY Scan frequency (Hz) Scan frequency used in the acquisition, in Hertz.
LDR_PULSE_RATE Pulse repetition frequency (kHz) Pulse repetition frequency used in the acquisition, in Kilohertz.
LDR_WAVE_LENGTH Sensor wavelength (nm) Wavelength of the sensor used in the acquisition, in nanometer.
LDR_BEAM_DIVERGENCE Beam divergence (mrad) Beam divergence used in the acquisition, in milliradians.
LDR_SWATH_WIDTH Swath width (m) Swath width used in the acquisition, in meters.
LDR_SWATH_OVERLAP Swath overlap (%) Swath overlap of the acquisition, in percentage. 50% means full overlapping.
LDR_MAX_NUMBER_RETURN Maximum number of returns per pulse Maximum number of returns per pulse in the dataset.

Back

Class : Legal constraints

Catalogue Name - (French name) Geometry
Metadata model for Point Cloud Legal Constraints - (Contraintes légales) None
Definition Implementation name
Legal and prerequisite restrictions to use the resource (data) or to access the metadata. LEGAL_CONSTRAINTS

Attribute Section

Attribute Attribute name Attribute definition
MD_ID Metadata Identifier A unique identifier for a set of metadata to link more than one legal constraint to the metadata_2 class.
USE_LIMITATION_EN Use limitations (english) English statement on fitness for use or restrictions on the use of the resource (data) or metadata.
USE_LIMITATION_FR Use limitations (french) French statement on fitness for use or restrictions on the use of the resource (data) or metadata.
LEGAL_CONSTRAINTS_TYPE_EN English value definition restriction English value on the type of legal constraint. Possible values ​​are: accessConstraints or useConstraints.
LEGAL_CONSTRAINTS_TYPE_FR French value definition restriction French value on the type of legal constraint. Possible values are: contraintesAccès or contraintesUtilisation.
RESTRICTION_TYPE_EN Restriction types (english) English value that best describes restrictions, conditions or warnings to protect confidentiality, intellectual property rights, or any other special restrictions on the resource (data) or metadata. The possible values ​​are: copyright, patent, patentPending, trademark, license, intellectualPropertyRights, restricted, otherRestrictions, licenseUnrestricted, licenseEndUser, licenseDistributor, privacy, statutory, confidential, sensitivity.
RESTRICTION_TYPE_FR Restrictions types (french) French value that best describes restrictions, conditions or warnings to protect confidentiality, intellectual property rights, or any other special restrictions on the resource (data) or metadata. The possible values ​​are : droitAuteur, brevet, brevetEnInstance, marqueDeCommerce, licence, droitsPropriétéIntellectuelle, restreint, autresRestrictions, licenceSansRestriction, licenceUtilisateurFinal, licenceDistributeur, viePrivée, légal, confidentiel, sensible.
OTHER_CONSTRAINTS_EN Other constraints (english) English description on other restrictions and legal prerequisites for accessing the resource (data) or metadata.
OTHER_CONSTRAINTS_FR Other constraints (french) French description on other restrictions and legal prerequisites for accessing the resource (data) or metadata.

Back