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hzx8293

铜虫 (初入文坛)

[交流] 【求助】ENVI 头文件怎么解读?已有1人参与

初学ENVI很多都不知道,头文件这么多类容实在读不懂,恳请哪位高人能指点一二,小女子在此多谢了!!!

这是summery.txt文件:

Odi_ProductManagementNo="A0802606"
Odi_ProductManagementBranchNo="004"
Scs_SceneID="ALPSMN114522830"
Scs_SceneShift="0"

Pds_ProductID="O1B2G_UN"

Pds_ResamplingMethod="CC"

Pds_UTM_ZoneNo="47"

Pds_MapDirection="MapNorth"

Pds_OrbitDataPrecision="Precision"

Pds_AttitudeDataPrecision="OnSitePrecision".lo

Img_CompressionRate="1"

Img_SunAngleElevation="47.65"

Img_SunAngleAzimuth="151.53"

Img_FrameSceneCenterLatitude="38.259"

Img_FrameSceneCenterLongitude="100.632"

Img_FrameSceneLeftTopLatitude="38.452"

Img_FrameSceneLeftTopLongitude="100.389"

Img_FrameSceneRightTopLatitude="38.445"

Img_FrameSceneRightTopLongitude="100.884"

Img_FrameSceneLeftBottomLatitude="38.073"

Img_FrameSceneLeftBottomLongitude="100.382"

Img_FrameSceneRightBottomLatitude="38.066"
Img_FrameSceneRightBottomLongitude="100.874"

Img_StartPixelPosition="1857"

Img_SceneCenterAngle="R1.4"

Img_SceneCenterOrientation="13.3"

Img_SensorGain="2"
Img_CloudQuantityOfAllImage="6"

Img_SaturationLevelOfBand1="11.95"
Img_CntOfGain="1"

Img_Gain1="2"

Img_CntOfOpticalBlack="4"

Img_OpticalBlack1="14 49 41 27 39 999 999 999 999"

Img_OpticalBlack2="15 53 52 32 44 999 999 999 999"

Img_OpticalBlack3="16 48 40 26 39 999 999 999 999"

Img_OpticalBlack4="17 56 52 34 47 999 999 999 999"

Img_OpticalBlackTime1="12082.607936"

Img_OpticalBlackTime2="12085.607920"

Img_OpticalBlackTime3="12084.607936"
Img_OpticalBlackTime4="12087.607920"

Img_1ACenterSatelliteTime="1471 274233.748920"

Pdi_ProductDataSize="278.8"

Pdi_CntOfL1ProductFileName="4"

Pdi_L1ProductFileName01="VOL-ALPSMN114522830-O1B2G_UN"

Pdi_L1ProductFileName02="LED-ALPSMN114522830-O1B2G_UN"

Pdi_L1ProductFileName03="IMG-ALPSMN114522830-O1B2G_UN"

Pdi_L1ProductFileName04="TRL-ALPSMN114522830-O1B2G_UN"

Pdi_BitPixel="8"

Pdi_NoOfPixels="17290"

Pdi_NoOfLines="16809"

Pdi_ProductFormat="CEOS"

Pdi_CntOfLineProcessedImageName="4"

Pdi_LineProcessedImageName1="m_ccdimg1.raw"

Pdi_LineProcessedImageName2="m_ccdimg2.raw"

Pdi_LineProcessedImageName3="m_ccdimg3.raw"

Pdi_LineProcessedImageName4="m_ccdimg4.raw"

Ach_TimeCheck="OK"

Ach_TemperatureCheck="OK"

Ach_PrecisionOrbitCheck="OK"

Ach_PrecisionHighFrequencyAttitudeCheck="OK"

Ach_GainMode="OK"
Ach_Pointing="OK"
Ach_LossLines="OK"

Ach_IDCP_StopSignal="OK"

Ach_BufferMemory2BitError="OK"

Ach_SaturationLevel="OK"

Ach_OpticalBlackCheck="OK"

Ach_AbsoluteNavigationTime="OK"
Ach_CCDStatusChange="OK"

Ach_QscaleCode="OK"

Ver_OS_VersionInDataProcessingUnit="Red Hat Linux Advanced Server release 2.1AS"

Rad_PracticeResultCode="00"

Rad_ProcessedHostName="cdpsxv58"
Lbi_Satellite="ALOS"

Lbi_Sensor="PRISM"

Lbi_ProcessLevel="1B2"

Lbi_ProcessFacility="HEOC"

Lbi_ObservationDate="20080319"
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badapplesun

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小木虫(金币+0.5):给个红包,谢谢回帖交流
引用回帖:
Originally posted by foxmouse at 2009-12-03 17:32:38:
兄弟,你这是数据的头文件,这个是ALOS的头文件吧。
好多数据的头文件都会包含很丰富的信息,包括获取时间,日期,轨道号。四角中点坐标,太阳高度角,方位角,还有辐射校正参数等等。很多的,慢慢来,只要看多了 ...

同意!慢慢来,静下心来,还是可以看懂的。
12楼2011-01-20 13:47:21
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