Earth Observation Products application schema, also the base schema which other products, OPT, ATM etc., extend. Earth Observation Metadata profile of Observations and Measurements is an OGC Standard. Copyright (c) 2013 Open Geospatial Consortium. To obtain additional rights of use, visit http://www.opengeospatial.org/legal/ . The Observations and Measurements (ISO 19156) observedProperty may be a reference to any type. A useful model is the SWE Phenomenon from SWE Common 1.0 The observedProperty may describe the geophysical or biophysical measurements available in the product. E.g. Sea Surface Heights, Significant Wave Heights. Ozone concentration, NDVI Multiple properties may be described by the SWE CompoundPhenomenon Information about the available data product Contains Browse information Contains product information Contains mask information Contains parameter information about any measured parameters e.g. sea surface height In the OandM model this is the 'observedProperty' The ParameterInformation class is used to allow grouping of units of measure with the SWE Phenomonon. wcs:CoverageDescriptions Reference to coverage exploitation metadata (domainSet, RangeType, ...) as offered by a corresponding WCS using a HTTP GET encoded DescribeCoverage Request. Information about the equipment used in the data acquisition Information about the geographic footprint of the data collection Acquisition footprint coordinates, described by a closed polygon (last point=first point), using CRS:WGS84, Latitude,Longitude pairs (per-WGS84 definition of point ordering, not necessarily per all WFS implementations). Expected structure is gml:Polygon/gml:exterior/gml:LinearRing/gml:posList. Acquisition center coordinates. Expected structure is gml:Point/gml:pos. Determines the orientation of the polygon coordinates for the exterior boundary. Possible values are CW (clockwise) or CCW (counter-clockwise) or OTHER (unspecified). Default value is counter clockwise. Element is only to be provided for products that do not follow the OGC simple features convention. Spectral band present in the product Individual wavelengths measured. Note this is optional. End of the observed wavelength range The observed spectral range. Start of the observed wavelength range Spacing between consecutive wavelengths. Note this is optional. Information about the processing date, methods and processing centre. Processing centre code. Possible values are mission specific and should be retrieved using codespace. Processing date time Composite type of product, if available Method used to compute datalayer. (e.g. Kalman filtering, ROSE) Method version (e.g. 1.0) Processor sofware name (e.g. FastROSE) Processor software version (e.g. 1.0) Processing level applied to the product Native product format Processing mode. Often referred to as Real Time, Near Real Time etc. Should be a value from ProcessingModeValue. As the precise definitions of these terms vary, this enumeration uses more generic terms. Information about the Sensor Type of sensor, must be from codelist SensorTypeValue Sensor mode. Possible values are mission specific and should be retrieved using codespace. (eg. PHR : PA, XS or PX). Image resolution. Swath identifier (e.g. Envisat ASAR has 7 distinct swaths (I1,I2,I3...I7) that correspond to precise incidence angles for the sensor). Value list can be retrieved with codeSpace. Information about the observed spectral bands Information about the data acquisition. Orbit Number Last orbit number Orbit direction Neutral wrsLongitudeGrid to replace track in track/frame, K in K/J, etc. The optional attribute "eop:codeSpace" is used to point the reference grid. Neutral wrsLatitudeGrid to replace frame in track/frame, J in K/J, etc. The optional attribute "codeSpace" is used to point the reference grid. UTC date and time at ascending node of orbit Longitude at ascending node of orbit. should be expressed in degrees. Start time of acquisition in milliseconds from Ascending node date. Completion time of acquisition in milliseconds from Ascending node date. Actual orbit duration in milliseconds. Mean illumination/solar azimuth angle given in degrees. Mean illumination/solar zenith angle given in degrees. Minimum illumination/solar elevation angle given in degrees. Mean instrument azimuth angle given in degrees. Mean instrument zenith angle given in degrees. Mean instrument elevation angle given in degrees. Global Incidence angle given in degrees Instrument across track Incidence angle given in degrees. Instrument along track incidence angle given in degrees. Pitch angle given in degrees. Roll angle given in degrees. Yaw angle given in degrees. Information about the data archival Archiving centre code. Possible values are mission specific and should be retrieved using codespace. Archiving date time Local archiving id as created by the mission ground segment that may required to allow subsequent order processing. Information about the instrument Instrument short name Instrument description Instrument type Information about the data browse resource (may be a WMS or WCS for example). Browse type. Possible values are : THUMBNAIL, QUICKLOOK and ALBUM. Value is mission specific. Value list can be retrieved with codeSpace. Not used by PHR. For MODIS : OPTICAL, THERMAL Indicates if browse is geo-referenced, and thus can be assumed to be displayed directly on a map (in which case should point to a code space for the CRS), when not supplied it is assumed that the browse is provided in "raw" satellite frame of reference. An OWS ServiceReference containing links to the service delivering a browse image. This service could be any kind of URL - e.g. direct link to the image or WMS/WCS interface, it is assumed that if a client is prepared to "manage" a product delivered by such a service. The ServiceReference will also contain any XML message required for XML SOAP or POST access if applicable. Histogram data type Histrogram specific : identifier of the spectral band used to compute histogram values Histogram specific : minimum value Histogram specific : maximum value Histogram specific : mean value Histogram specific : standard deviation value Vendor specific information Container for ad-hoc metadata that does not merit a mission specific schema or extension, the localAttribute describes the name of the attribute Container for ad-hoc metadata that does not merit a mission specific schema or extension, the localAttribute describes the value of the attribute Information about the platform Platform short name (eg. PHR). Platform serial identifier (eg. for PHR : 1A) High level characterisation of main mission types (GEO/LEO). Information about the data mask (if present) Mask type. Possible values are : SNOW, CLOUD and QUALITY. Mask format. Possible values are : RASTER or VECTOR. Indicates if mask is geo-referenced, and thus can be assumed to be displayed directly on a map (in which case should point to a code space for the CRS), when not supplied it is assumed that the mask is provided in "raw" satellite frame of reference. An OWS ServiceReference containing links to the service delivering the mask. In the case of a RASTER mask this may contain a direct link to the image or a WMS/WCS interface; in the case of a VECTOR mask the Service Reference may contain a direct link to the file or WFS interface. The ServiceReference will also contain any XML message required for XML SOAP or POST access if applicable. Product metadata, about the data file. Indicates if product is geo-referenced, (in which case should point to a code space for the CRS), when not supplied it is assumed that the browse is provided in "raw" satellite frame of reference. An OWS ServiceReference containing links to the service delivering the product data. This service could be any kind of URL - e.g. direct link to the image or WMS/WCS interface, it is assumed that if a client is prepared to "manage" a product delivered by such a service. The ServiceReference will also contain any XML message required for XML SOAP or POST access if applicable. Product version. Product size (bytes) allowing the user to realise how long a download is likely to take. Information about the the downlinking (to earth) of the data. Acquisition / receiving station code. Possible values are mission specific and should be retrieved using codespace. Acquisition date time. Additional external metadata about the data acquisition. Identifier for metadata item, includes ground segment namespace to guarantee uniqueness within EOP. Digital Object Identifier identifying the product (see http://www.doi.org). Collection Identifier. Used to distinguish at a high level the appropriateness of the acquisition for "general" use, whether the product is a nominal acquisition, special calibration product or other. Values: - NOMINAL - CALIBRATION - OTHER The broad value is however too restrictive, so mission specific type definition should refer to mission/ground segment dedicated codeSpace. Describes product type in case that mixed types are available within a single collection, this is ground segment specific definition. Refers to product status. Values : - ARCHIVED - ACQUIRED - CANCELLED - FAILED - PLANNED - POTENTIAL - REJECTED This field refers to the eop:status value. It should be used to motivate the reason of a failure deletion or rejection Archive centre Quality degradation percentage (i.e. uom='%'). Indicator to know how the quality degradation percentage has been calculated. Value : AUTOMATIC, MANUAL Link to an EO product that is part of this EO product (e.g. a phr:DataStrip is composed of one or more phr:Scene) Link to the "father" EO product (e.g. a phr:Scene is a subset of a phr:DataStrip). Specify a link to another EO product (e.g. ERS1 and ERS2 interferometric pair). Vendor specific information Information about any observed parameters. e.g. Sea Surface Height. Units of measure for the observed phenomenon. Note that for a multi-faceted Constrained or Composite Phenomenon multiple unitOfMeasure attributes must be present and the unitOfMeasure element order must correspond to the order of the phenomenon descriptions. A SWE 1.0 Phenomenon. Could be a single SWE Phenomenon (such as Sea Surface Height) or a SWE ConstrainedPhenomenon, such as a list of particular radiance bands, or a SWECompositePhenomeon which groups several discrete phenomena. Monthly Composite Daily composite Weekly Composite Processed each pass or acquisition Processed daily Processed offline Other type of processing mode Composite data from multiple missions Low Earth Orbit Geosynchronous Earth Orbit Indicates some other type of acquisition Indicates the acquisition is a calibration product Indicates the acquisition is a nominal acquisition Other, or unspecified orientation. Clockwise CounterClockwise Limb Looking/Sounding Sensor Radar Sensor Optical Sensor Altimetric Sensor Atmospheric Sensor Other spectral range Visible Range Ultra Violet Range Infrared range Near infrared Range Indicatesthe quality degradation percentage has been calculated automatically. Indicatesthe quality degradation percentage has been calculated manually. A multi-image view of the data A quicklook view of the data A small thumbnail image of the data. Data acquisition has been rejected for whatever reason Data acquisition with known quality problems Potential data acquisition Data acquisition planned Data acquisition failed Data acquisition cancelled Data acquired Data acquisition archived