{ "id": "coverageInfo.json#", "$schema": "http://json-schema.org/draft-04/schema#", "type": "object", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/0", "description": "Details about the content of a raster(grid) resource.", "translation": { "ISO 19115-2": ["MI_Metadata > contentInfo"] }, "required": ["coverageType"], "additionalProperties": true, "properties": { "coverageType": { "type": "string", "description": "Type of information represented by the cell values", "translation": { "ISO 19115-2": ["MI_ImageDescription | MI_CoverageDescription > contentType"] } }, "coverageName": { "type": "string", "description": "The name(title) of the coverage.", "translation": { "ISO 19115-2": ["MI_ImageDescription | MI_CoverageDescription > attributeDescription > gco:RecordType"] } }, "coverageDescription": { "type": "string", "description": "A description of the coverage", "translation": { "ISO 19115-2": ["MI_ImageDescription | MI_CoverageDescription > attributeDescription > gco:RecordType"] } }, "processingLevel": { "description": "Code that identifies the level of radiometric and geometric processing that has been applied.", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/0/processingLevel", "translation": { "ISO 19115-2": ["MI_ImageDescription > processingLevelCode > RS_Identifier"] }, "$ref": "citation.json#/definitions/identifier" }, "coverageItem": { "type": "array", "description": "Information about the item(s) described by the grid cell.", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/1", "translation": { "ISO 19115-2": ["MI_CoverageDescription > [gmi:rangeElementDescription | gmd:dimension]"] }, "items": { "type": "object", "description": "Information about an item described by the grid cell.", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/1", "properties": { "itemName": { "type": "string", "description": "Coverage item name.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription > gmi:name", "MI_CoverageDescription > gmd:dimension > gmd:MD:Band > gmd:sequenceIdentifier > gco:MemberName > gco:aName"] } }, "itemType": { "type": "string", "description": "The type of value for the coverage item.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD:Band > gmd:sequenceIdentifier > gco:MemberName > gco:attributeType > gco:TypeName > gco:aName"] } }, "itemDescription": { "type": "string", "description": "Description of the coverage item.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription > gmi:definition", "MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:descriptor ]"] } }, "minValue": { "type": "number", "description": "The minimum value of data values in the domain of the coverage item.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:minValue > gco:Real"] } }, "maxValue": { "type": "number", "description": "The maximum value of data values in the domain of the coverage item", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:maxValue > gco:Real"] } }, "units": { "type": "string", "description": "The units of data in which the coverage item is expressed.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:units > gml:unitDefinition > gml:identifier"] } }, "scaleFactor": { "type": "number", "description": "The scale factor which has been applied to the coverage item", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:scaleFactor > gco:Real"] } }, "offset": { "type": "number", "description": "The physical value corresponding to a coverage item value of zero.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:offset > gco:Real"] } }, "meanValue": { "type": "number", "description": "The mean value of data values in the coverage item." }, "standardDeviation": { "type": "number", "description": "The standard deviation of data values in the coverage item." }, "bitsPerValue": { "type": "integer", "description": "The maximum number of significant bits in the uncompressed representation for the value in each pixel.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:bitsPerValue > gco:Integer"] } }, "classifiedData": { "type": "object", "description": "The information about the thematic classification used with this coverage item.", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/1", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription"] } , "properties": { "numberOfClasses": { "type": "integer", "description": "The number of values used in a thematic classification resource." }, "classifiedDataItem": { "type": "array", "description": "Information about thematic classification item(s).", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription > gmi:rangeElement"] } , "items": { "type": "object", "description": "Information about a thematic classification item.", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/1", "properties": { "className": { "type": "string", "description": "The name of the thematic classification item.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription > gmi:rangeElement > gco:Record > gmd:RS_Identifier > gmd:authority > gmd:CI_Citation > gmd:title"] } }, "classDescription": { "type": "string", "description": "The description of the thematic classification item.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription > gmi:rangeElement > gco:Record > gmd:RS_Identifier > gmd:authority > gmd:CI_Citation > gmd:alternateTitle"] } }, "classValue": { "type": "number", "description": "The thematic classification value.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription > gmi:MI_RangeElementDescription > gmi:rangeElement > gco:Record > gmd:RS_Identifier > gmd:code"] } } } } } } }, "sensorInfo": { "type": "object", "description": "Information about the sensor that collected the grid cell values.", "example": "../../examples/full_example.json#/metadata/resourceInfo/coverageInfo/3", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmi:rangeElementDescription | gmd:dimension"] } , "properties": { "toneGradations": { "type": "integer", "description": "The number of discrete numerical values in the grid data.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:toneGradition > gco:Integer"] } }, "sensorMin": { "type": "number", "description": "The shortest wavelength that the sensor is capable of collecting within a designated band." }, "sensorMax": { "type": "number", "description": "The longest wavelength that the sensor is capable of collecting within a designated band." }, "sensorUnits": { "type": "string", "description": "The unit in which sensor wavelengths are expressed." }, "sensorPeakResponse": { "type": "number", "description": "The wavelength at which the sensor response is highest.", "translation": { "ISO 19115-2": ["MI_CoverageDescription > gmd:dimension > gmd:MD_Band > gmd:peakResponse > gco:Real"] } } } } } } }, "imageInfo": { "type": "object", "description": "Information about the image.", "translation": { "ISO 19115-2": ["MI_ImageDescription"] }, "required": [], "additionalProperties": true, "properties": { "illuminationElevationAngle": { "type": "number", "description": "Illumination elevation measured in degrees clockwise from the target plane at intersection of the optical line of sight with the Earth’s surface. For images from a scanning device, refer to the centre pixel of the image.", "translation": { "ISO 19115-2": ["MI_ImageDescription > illiminationElevationAngle"] } }, "illuminationAzimuthAngle": { "type": "number", "description": "Illumination azimuth measured in degrees clockwise from true north at the time the image is taken. For images from a scanning device, refer to the centre pixel of the image", "translation": { "ISO 19115-2": ["MI_ImageDescription > illuminationAzimuthAngle"] } }, "imagingCondition": { "type": "string", "description": "Code which indicates conditions which may affect the image.", "translation": { "ISO 19115-2": ["MI_ImageDescription > imageCondition > MD_ImageConditionCode"] } }, "imageQuality": { "description": "Specifies the image quality.", "translation": { "ISO 19115-2": ["MI_ImageDescription > imageQualityCode > RS_Identifier"] }, "$ref": "citation.json#/definitions/identifier" }, "cloudCoverPercent": { "type": "number", "maximum": 100, "description": "Area of the dataset obscured by clouds, expressed as a percentage of the spatial extent.", "translation": { "ISO 19115-2": ["MI_ImageDescription > cloudCoverPercentage"] } }, "compressionQuantity": { "type": "number", "description": "Count of the number of lossy compression cycles performed on the image.", "translation": { "ISO 19115-2": ["MI_ImageDescription > compressionGenerationQuality"] } }, "triangulationIndicator": { "type": "boolean", "description": "Indication of whether or not triangulation has been performed upon the image.", "translation": { "ISO 19115-2": ["MI_ImageDescription > triangulationIndicator"] } }, "radiometricCalibrationAvailable": { "type": "boolean", "description": "Indication of whether or not the radiometric calibration information for generating the radiometrically calibrated standard data product is available.", "translation": { "ISO 19115-2": ["MI_ImageDescription > radiometricCalibrationDataAvailability"] } }, "cameraCalibrationAvailable": { "type": "boolean", "description": "Indication of whether or not constants are available which allow for camera calibration corrections.", "translation": { "ISO 19115-2": ["MI_ImageDescription > camerCalibrationInformationAvailability"] } }, "filmDistortionAvailable": { "type": "boolean", "description": "Indication of whether or not Calibration Reseau information is available", "translation": { "ISO 19115-2": ["MI_ImageDescription > filmDistrotionInformationAvailability"] } }, "lensDistortionAvailable": { "type": "boolean", "description": "Indication of whether or not lens aberration correction information is available.", "translation": { "ISO 19115-2": ["MI_ImageDescription > lensDistortionInformationAvailability"] } } } } } }