/** * LoadMetadata() */ void GDALMDReaderOrbView::LoadMetadata() { if(m_bIsMetadataLoad) return; if (!m_osIMDSourceFilename.empty()) { m_papszIMDMD = GDALLoadIMDFile( m_osIMDSourceFilename ); } if(!m_osRPBSourceFilename.empty()) { m_papszRPCMD = GDALLoadRPCFile( m_osRPBSourceFilename ); } m_papszDEFAULTMD = CSLAddNameValue(m_papszDEFAULTMD, MD_NAME_MDTYPE, "OV"); m_bIsMetadataLoad = true; if(NULL == m_papszIMDMD) { return; } //extract imagery metadata const char* pszSatId = CSLFetchNameValue(m_papszIMDMD, "sensorInfo.satelliteName"); if(NULL != pszSatId) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_SATELLITE, CPLStripQuotes(pszSatId)); } const char* pszCloudCover = CSLFetchNameValue(m_papszIMDMD, "productInfo.productCloudCoverPercentage"); if(NULL != pszCloudCover) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, pszCloudCover); } const char* pszDateTime = CSLFetchNameValue(m_papszIMDMD, "inputImageInfo.firstLineAcquisitionDateTime"); if(NULL != pszDateTime) { char buffer[80]; time_t timeMid = GetAcquisitionTimeFromString(pszDateTime); strftime (buffer, 80, MD_DATETIMEFORMAT, localtime(&timeMid)); m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_ACQDATETIME, buffer); } }
/** * LoadMetadata() */ void GDALMDReaderLandsat::LoadMetadata() { if(m_bIsMetadataLoad) return; if (!m_osIMDSourceFilename.empty()) { m_papszIMDMD = GDALLoadIMDFile( m_osIMDSourceFilename ); } m_papszDEFAULTMD = CSLAddNameValue(m_papszDEFAULTMD, MD_NAME_MDTYPE, "ODL"); m_bIsMetadataLoad = true; // date/time // DATE_ACQUIRED = 2013-04-07 // SCENE_CENTER_TIME = 15:47:03.0882620Z // L1_METADATA_FILE.PRODUCT_METADATA.SPACECRAFT_ID const char* pszSatId = CSLFetchNameValue(m_papszIMDMD, "L1_METADATA_FILE.PRODUCT_METADATA.SPACECRAFT_ID"); if(NULL != pszSatId) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_SATELLITE, CPLStripQuotes(pszSatId)); } // L1_METADATA_FILE.IMAGE_ATTRIBUTES.CLOUD_COVER const char* pszCloudCover = CSLFetchNameValue(m_papszIMDMD, "L1_METADATA_FILE.IMAGE_ATTRIBUTES.CLOUD_COVER"); if(NULL != pszCloudCover) { double fCC = CPLAtofM(pszCloudCover); if(fCC < 0) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, MD_CLOUDCOVER_NA); } else { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, CPLSPrintf("%d", int(fCC))); } } // L1_METADATA_FILE.PRODUCT_METADATA.ACQUISITION_DATE // L1_METADATA_FILE.PRODUCT_METADATA.SCENE_CENTER_SCAN_TIME // L1_METADATA_FILE.PRODUCT_METADATA.DATE_ACQUIRED // L1_METADATA_FILE.PRODUCT_METADATA.SCENE_CENTER_TIME const char* pszDate = CSLFetchNameValue(m_papszIMDMD, "L1_METADATA_FILE.PRODUCT_METADATA.ACQUISITION_DATE"); if(NULL == pszDate) { pszDate = CSLFetchNameValue(m_papszIMDMD, "L1_METADATA_FILE.PRODUCT_METADATA.DATE_ACQUIRED"); } if(NULL != pszDate) { const char* pszTime = CSLFetchNameValue(m_papszIMDMD, "L1_METADATA_FILE.PRODUCT_METADATA.SCENE_CENTER_SCAN_TIME"); if(NULL == pszTime) { pszTime = CSLFetchNameValue(m_papszIMDMD, "L1_METADATA_FILE.PRODUCT_METADATA.SCENE_CENTER_TIME"); } if(NULL == pszTime) pszTime = "00:00:00.000000Z"; char buffer[80]; time_t timeMid = GetAcquisitionTimeFromString(CPLSPrintf( "%sT%s", pszDate, pszTime)); strftime (buffer, 80, MD_DATETIMEFORMAT, localtime(&timeMid)); m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_ACQDATETIME, buffer); } }
/** * LoadMetadata() */ void GDALMDReaderDigitalGlobe::LoadMetadata() { if(m_bIsMetadataLoad) return; if (!m_osIMDSourceFilename.empty()) { m_papszIMDMD = GDALLoadIMDFile( m_osIMDSourceFilename ); } if(!m_osRPBSourceFilename.empty()) { m_papszRPCMD = GDALLoadRPBFile( m_osRPBSourceFilename ); } if((NULL == m_papszIMDMD || NULL == m_papszRPCMD) && !m_osXMLSourceFilename.empty()) { CPLXMLNode* psNode = CPLParseXMLFile(m_osXMLSourceFilename); if(psNode != NULL) { CPLXMLNode* psisdNode = psNode->psNext; if(psisdNode != NULL) { if( m_papszIMDMD == NULL ) m_papszIMDMD = LoadIMDXmlNode( CPLSearchXMLNode(psisdNode, "IMD") ); if( m_papszRPCMD == NULL ) m_papszRPCMD = LoadRPBXmlNode( CPLSearchXMLNode(psisdNode, "RPB") ); } CPLDestroyXMLNode(psNode); } } m_papszDEFAULTMD = CSLAddNameValue(m_papszDEFAULTMD, MD_NAME_MDTYPE, "DG"); m_bIsMetadataLoad = true; if(NULL == m_papszIMDMD) { return; } //extract imagery metadata const char* pszSatId = CSLFetchNameValue(m_papszIMDMD, "IMAGE.SATID"); if(NULL != pszSatId) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_SATELLITE, CPLStripQuotes(pszSatId)); } else { pszSatId = CSLFetchNameValue(m_papszIMDMD, "IMAGE_1.SATID"); if(NULL != pszSatId) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_SATELLITE, CPLStripQuotes(pszSatId)); } } const char* pszCloudCover = CSLFetchNameValue(m_papszIMDMD, "IMAGE.CLOUDCOVER"); if(NULL != pszCloudCover) { double fCC = CPLAtofM(pszCloudCover); if(fCC < 0) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, MD_CLOUDCOVER_NA); } else { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, CPLSPrintf("%d", int(fCC * 100))); } } else { pszCloudCover = CSLFetchNameValue(m_papszIMDMD, "IMAGE_1.cloudCover"); if(NULL != pszCloudCover) { double fCC = CPLAtofM(pszCloudCover); if(fCC < 0) { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, MD_CLOUDCOVER_NA); } else { m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_CLOUDCOVER, CPLSPrintf("%d", int(fCC * 100))); } } } const char* pszDateTime = CSLFetchNameValue(m_papszIMDMD, "IMAGE.FIRSTLINETIME"); if(NULL != pszDateTime) { time_t timeStart = GetAcquisitionTimeFromString(pszDateTime); char szMidDateTime[80]; strftime (szMidDateTime, 80, MD_DATETIMEFORMAT, localtime(&timeStart)); m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_ACQDATETIME, szMidDateTime); } else { pszDateTime = CSLFetchNameValue(m_papszIMDMD, "IMAGE_1.firstLineTime"); if(NULL != pszDateTime) { time_t timeStart = GetAcquisitionTimeFromString(pszDateTime); char szMidDateTime[80]; strftime (szMidDateTime, 80, MD_DATETIMEFORMAT, localtime(&timeStart)); m_papszIMAGERYMD = CSLAddNameValue(m_papszIMAGERYMD, MD_NAME_ACQDATETIME, szMidDateTime); } } }