d8fb9b3c864595fc977bba36b4ff0d21  BCTgeologiaenvolta18a.jpg
1e460c2f2380c71eb885de5ec91ef2ba1d88c11b  BCTgeologiaenvolta18a.jpg
452eeaace9959939220328465d24c5477291f58006877f493256c4e9c8c28d45  BCTgeologiaenvolta18a.jpg

Image: BCTgeologiaenvolta18a.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Mime type: image/jpeg
  Class: DirectClass
  Geometry: 1024x683+0+0
  Resolution: 180x180
  Print size: 5.68889x3.79444
  Units: PixelsPerInch
  Colorspace: sRGB
  Type: TrueColor
  Base type: Undefined
  Endianess: Undefined
  Depth: 8-bit
  Channel depth:
    red: 8-bit
    green: 8-bit
    blue: 8-bit
  Channel statistics:
    Pixels: 699392
    Red:
      min: 0  (0)
      max: 255 (1)
      mean: 132.814 (0.52084)
      standard deviation: 69.5674 (0.272813)
      kurtosis: -1.20206
      skewness: -0.0795564
      entropy: 0.973764
    Green:
      min: 2  (0.00784314)
      max: 255 (1)
      mean: 123.896 (0.485866)
      standard deviation: 67.4574 (0.264539)
      kurtosis: -1.13673
      skewness: 0.155274
      entropy: 0.97506
    Blue:
      min: 0  (0)
      max: 255 (1)
      mean: 113.045 (0.443315)
      standard deviation: 72.3927 (0.283893)
      kurtosis: -1.30351
      skewness: 0.403615
      entropy: 0.952758
  Image statistics:
    Overall:
      min: 0  (0)
      max: 255 (1)
      mean: 123.252 (0.48334)
      standard deviation: 69.8058 (0.273748)
      kurtosis: -1.27922
      skewness: 0.154438
      entropy: 0.967194
  Rendering intent: Perceptual
  Gamma: 0.454545
  Chromaticity:
    red primary: (0.64,0.33)
    green primary: (0.3,0.6)
    blue primary: (0.15,0.06)
    white point: (0.3127,0.329)
  Background color: white
  Border color: srgb(223,223,223)
  Matte color: grey74
  Transparent color: black
  Interlace: None
  Intensity: Undefined
  Compose: Over
  Page geometry: 1024x683+0+0
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 99
  Orientation: TopLeft
  Properties:
    date:create: 2022-01-31T08:05:06+01:00
    date:modify: 2022-01-17T16:38:48+01:00
    dc:format: image/jpeg
    exif:ApertureValue: 113/32
    exif:CameraOwnerName: 
    exif:ColorSpace: 1
    exif:ComponentsConfiguration: 1, 2, 3, 0
    exif:CompressedBitsPerPixel: 3/1
    exif:CustomRendered: 0
    exif:DateTime: 2021:12:09 18:37:19
    exif:DateTimeDigitized: 2021:12:09 16:27:56
    exif:DateTimeOriginal: 2021:12:09 16:27:56
    exif:DigitalZoomRatio: 4000/4000
    exif:ExifOffset: 288
    exif:ExifVersion: 48, 50, 51, 48
    exif:ExposureBiasValue: 0/3
    exif:ExposureMode: 0
    exif:ExposureTime: 1/80
    exif:FileSource: 3
    exif:Flash: 16
    exif:FlashPixVersion: 48, 49, 48, 48
    exif:FNumber: 34/10
    exif:FocalLength: 4300/1000
    exif:FocalPlaneResolutionUnit: 2
    exif:FocalPlaneXResolution: 4000000/244
    exif:FocalPlaneYResolution: 3000000/183
    exif:GPSInfo: 1140
    exif:GPSVersionID: 2, 3, 0, 0
    exif:ImageDescription:                                
    exif:InteroperabilityOffset: 1084
    exif:Make: Canon
    exif:MaxApertureValue: 113/32
    exif:MeteringMode: 5
    exif:Model: Canon PowerShot SX510 HS
    exif:Orientation: 1
    exif:PhotographicSensitivity: 400
    exif:PixelXDimension: 4000
    exif:PixelYDimension: 2668
    exif:ResolutionUnit: 2
    exif:SceneCaptureType: 0
    exif:SensingMethod: 2
    exif:SensitivityType: 4
    exif:ShutterSpeedValue: 202/32
    exif:Software: Adobe Photoshop CS2 Windows
    exif:thumbnail:Compression: 6
    exif:thumbnail:InteroperabilityIndex: R98
    exif:thumbnail:InteroperabilityVersion: 48, 49, 48, 48
    exif:thumbnail:JPEGInterchangeFormat: 1254
    exif:thumbnail:JPEGInterchangeFormatLength: 6271
    exif:thumbnail:RelatedImageLength: 4000
    exif:thumbnail:RelatedImageWidth: 3000
    exif:thumbnail:ResolutionUnit: 2
    exif:thumbnail:XResolution: 72/1
    exif:thumbnail:YResolution: 72/1
    exif:UserComment: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    exif:WhiteBalance: 0
    exif:XResolution: 180/1
    exif:YCbCrPositioning: 2
    exif:YResolution: 180/1
    icc:copyright: Copyright (c) 1998 Hewlett-Packard Company
    icc:description: sRGB IEC61966-2.1
    icc:manufacturer: IEC http://www.iec.ch
    icc:model: IEC 61966-2.1 Default RGB colour space - sRGB
    jpeg:colorspace: 2
    jpeg:sampling-factor: 1x1,1x1,1x1
    photoshop:ColorMode: 3
    photoshop:ICCProfile: sRGB IEC61966-2.1
    signature: d616494dd6a5028c3715fe34aaa31daf7fd07d2da34d167a8b6fb408271d8b8d
    tiff:Make: Canon
    tiff:Model: Canon PowerShot SX510 HS
    tiff:NativeDigest: 256,257,258,259,262,274,277,284,530,531,282,283,296,301,318,319,529,532,306,270,271,272,305,315,33432;F7CB9C3C2E50DF6118E844BB55566BB1
    tiff:Orientation: 1
    tiff:ResolutionUnit: 2
    tiff:XResolution: 1800000/10000
    tiff:YCbCrPositioning: 2
    tiff:YResolution: 1800000/10000
    xap:CreateDate: 2021-12-09T16:27:56+01:00
    xap:CreatorTool: Adobe Photoshop CS2 Windows
    xap:MetadataDate: 2021-12-09T18:37:19+01:00
    xap:ModifyDate: 2021-12-09T18:37:19+01:00
    xap:Rating: 0
    xapMM:DocumentID: uuid:98A9CED41559EC11AA48BA1CB8110E41
    xapMM:InstanceID: uuid:98AC91821659EC11AA48BA1CB8110E41
    xmp:ApertureValue: 113/32
    xmp:ColorSpace: 1
    xmp:CompressedBitsPerPixel: 3/1
    xmp:CustomRendered: 0
    xmp:DateTimeDigitized: 2021-12-09T16:27:56+01:00
    xmp:DateTimeOriginal: 2021-12-09T16:27:56+01:00
    xmp:DigitalZoomRatio: 4000/4000
    xmp:ExifVersion: 0230
    xmp:ExposureBiasValue: 0/3
    xmp:ExposureMode: 0
    xmp:ExposureTime: 1/80
    xmp:FileSource: 3
    xmp:Flash: False
    xmp:FlashpixVersion: 0100
    xmp:FNumber: 34/10
    xmp:FocalLength: 4300/1000
    xmp:FocalPlaneResolutionUnit: 2
    xmp:FocalPlaneXResolution: 4000000/244
    xmp:FocalPlaneYResolution: 3000000/183
    xmp:GPSVersionID: 2.3.0.0
    xmp:MaxApertureValue: 113/32
    xmp:MeteringMode: 5
    xmp:NativeDigest: 36864,40960,40961,37121,37122,40962,40963,37510,40964,36867,36868,33434,33437,34850,34852,34855,34856,37377,37378,37379,37380,37381,37382,37383,37384,37385,37386,37396,41483,41484,41486,41487,41488,41492,41493,41495,41728,41729,41730,41985,41986,41987,41988,41989,41990,41991,41992,41993,41994,41995,41996,42016,0,2,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,25,26,27,28,30;26D0673EB894C3B5CB9807315F42CAE2
    xmp:PixelXDimension: 4000
    xmp:PixelYDimension: 2668
    xmp:SceneCaptureType: 0
    xmp:SensingMethod: 2
    xmp:ShutterSpeedValue: 202/32
    xmp:WhiteBalance: 0
  Profiles:
    Profile-8bim: 7824 bytes
    Profile-exif: 7531 bytes
    Profile-icc: 3144 bytes
    Profile-iptc: 43 bytes
      unknown[2,0]: 
      Caption[2,120]:                                
    Profile-xmp: 16940 bytes
  Artifacts:
    filename: BCTgeologiaenvolta18a.jpg
    verbose: true
  Tainted: False
  Filesize: 852586B
  Number pixels: 699392
  Pixels per second: 23.3131MB
  User time: 0.020u
  Elapsed time: 0:01.030
  Version: ImageMagick 6.9.10-23 Q16 x86_64 20190101 https://imagemagick.org


Jhove (Rel. 1.22.1, 2019-04-17)
 Date: 2022-01-31 08:03:14 CET
 RepresentationInformation: BCTgeologiaenvolta18a.jpg
  ReportingModule: JPEG-hul, Rel. 1.5.1 (2019-04-17)
  LastModified: 2022-01-17 16:38:48 CET
  Size: 852586
  Format: JPEG
  Version: 1.01
  Status: Well-Formed and valid
  SignatureMatches:
   JPEG-hul
  ID: TIFF-HUL-4
  InfoMessage: Value offset not word-aligned: 221
   Offset: 66
  ID: TIFF-HUL-4
  InfoMessage: Value offset not word-aligned: 229
   Offset: 78
  ID: TIFF-HUL-4
  InfoMessage: Value offset not word-aligned: 237
   Offset: 102
  ID: TIFF-HUL-4
  InfoMessage: Value offset not word-aligned: 265
   Offset: 114
  ID: TIFF-HUL-61
  InfoMessage: TIFF compression scheme 6 is deprecated
  MIMEtype: image/jpeg
  Profile: JFIF, Exif 2.3 (JEITA CP-3451C)
  JPEGMetadata: 
   CompressionType: Huffman coding, Baseline DCT
   Images: 
    Number: 1
    Image: 
     NisoImageMetadata: 
      FormatName: image/jpeg
      ByteOrder: big_endian
      CompressionScheme: JPEG
      ImageWidth: 1024
      ImageHeight: 683
      ColorSpace: YCbCr
      ICCProfileName: sRGB IEC61966-2.1
      DateTimeCreated: 2021-12-09T18:37:19
      ScannerManufacturer: Canon
      ScannerModelName: Canon PowerShot SX510 HS
      DigitalCameraManufacturer: Canon
      DigitalCameraModelName: Canon PowerShot SX510 HS
      FNumber: 3.4
      ExifVersion: 0230
      MaxApertureValue: 3.531
      ExposureTime: 0.013
      ExposureBiasValue: 0
      MeteringMode: pattern
      Flash: 16
      FocalLength: 4.3
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 180
      YSamplingFrequency: 180
      BitsPerSample: 8, 8, 8
      BitsPerSampleUnit: integer
      SamplesPerPixel: 3
     Scans: 1
     QuantizationTables: 
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 0
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 1
     Exif: 
      ExifVersion: 0230
      FlashpixVersion: 0100
      ColorSpace: sRGB
      ComponentsConfiguration: 1, 2, 3, 0
      CompressedBitsPerPixel: 3
      PixelXDimension: 4000
      PixelYDimension: 2668
      UserComment: 
       IDCode: Undefined
       RawValue: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
      DateTimeOriginal: 2021:12:09 16:27:56
      DateTimeDigitized: 2021:12:09 16:27:56
      ExposureTime: 0.013
      FNumber: 3.4
      ISOSpeedRatings: 400
      ShutterSpeedValue: 6.312
      ApertureValue: 3.531
      ExposureBiasValue: 0
      MaxApertureValue: 3.531
      MeteringMode: pattern
      Flash: did not fire, compulsory flash mode
      FocalLength: 4.3
      FocalPlaneXResolution: 16393.443
      FocalPlaneYResolution: 16393.443
      FocalPlaneResolutionUnit: inches
      SensingMethod: one-chip color area
      FileSource: DSC
      CustomRendered: normal
      ExposureMode: auto
      WhiteBalance: auto
      DigitalZoomRatio: 1
      SceneCaptureType: standard
      Contrast: normal
     XMP: <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="3.1.1-111">
   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about=""
            xmlns:xap="http://ns.adobe.com/xap/1.0/">
         <xap:Rating>0</xap:Rating>
         <xap:ModifyDate>2021-12-09T18:37:19+01:00</xap:ModifyDate>
         <xap:CreateDate>2021-12-09T16:27:56+01:00</xap:CreateDate>
         <xap:MetadataDate>2021-12-09T18:37:19+01:00</xap:MetadataDate>
         <xap:CreatorTool>Adobe Photoshop CS2 Windows</xap:CreatorTool>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:tiff="http://ns.adobe.com/tiff/1.0/">
         <tiff:Orientation>1</tiff:Orientation>
         <tiff:YCbCrPositioning>2</tiff:YCbCrPositioning>
         <tiff:XResolution>1800000/10000</tiff:XResolution>
         <tiff:YResolution>1800000/10000</tiff:YResolution>
         <tiff:ResolutionUnit>2</tiff:ResolutionUnit>
         <tiff:Make>Canon</tiff:Make>
         <tiff:Model>Canon PowerShot SX510 HS</tiff:Model>
         <tiff:NativeDigest>256,257,258,259,262,274,277,284,530,531,282,283,296,301,318,319,529,532,306,270,271,272,305,315,33432;F7CB9C3C2E50DF6118E844BB55566BB1</tiff:NativeDigest>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:exif="http://ns.adobe.com/exif/1.0/">
         <exif:ExifVersion>0230</exif:ExifVersion>
         <exif:FlashpixVersion>0100</exif:FlashpixVersion>
         <exif:ColorSpace>1</exif:ColorSpace>
         <exif:CompressedBitsPerPixel>3/1</exif:CompressedBitsPerPixel>
         <exif:PixelXDimension>4000</exif:PixelXDimension>
         <exif:PixelYDimension>2668</exif:PixelYDimension>
         <exif:DateTimeOriginal>2021-12-09T16:27:56+01:00</exif:DateTimeOriginal>
         <exif:DateTimeDigitized>2021-12-09T16:27:56+01:00</exif:DateTimeDigitized>
         <exif:ExposureTime>1/80</exif:ExposureTime>
         <exif:FNumber>34/10</exif:FNumber>
         <exif:ISOSpeedRatings>
            <rdf:Seq>
               <rdf:li>400</rdf:li>
            </rdf:Seq>
         </exif:ISOSpeedRatings>
         <exif:ShutterSpeedValue>202/32</exif:ShutterSpeedValue>
         <exif:ApertureValue>113/32</exif:ApertureValue>
         <exif:ExposureBiasValue>0/3</exif:ExposureBiasValue>
         <exif:MaxApertureValue>113/32</exif:MaxApertureValue>
         <exif:MeteringMode>5</exif:MeteringMode>
         <exif:Flash rdf:parseType="Resource">
            <exif:Fired>False</exif:Fired>
            <exif:Return>0</exif:Return>
            <exif:Mode>2</exif:Mode>
            <exif:Function>False</exif:Function>
            <exif:RedEyeMode>False</exif:RedEyeMode>
         </exif:Flash>
         <exif:FocalLength>4300/1000</exif:FocalLength>
         <exif:FocalPlaneXResolution>4000000/244</exif:FocalPlaneXResolution>
         <exif:FocalPlaneYResolution>3000000/183</exif:FocalPlaneYResolution>
         <exif:FocalPlaneResolutionUnit>2</exif:FocalPlaneResolutionUnit>
         <exif:SensingMethod>2</exif:SensingMethod>
         <exif:FileSource>3</exif:FileSource>
         <exif:CustomRendered>0</exif:CustomRendered>
         <exif:ExposureMode>0</exif:ExposureMode>
         <exif:WhiteBalance>0</exif:WhiteBalance>
         <exif:DigitalZoomRatio>4000/4000</exif:DigitalZoomRatio>
         <exif:SceneCaptureType>0</exif:SceneCaptureType>
         <exif:GPSVersionID>2.3.0.0</exif:GPSVersionID>
         <exif:NativeDigest>36864,40960,40961,37121,37122,40962,40963,37510,40964,36867,36868,33434,33437,34850,34852,34855,34856,37377,37378,37379,37380,37381,37382,37383,37384,37385,37386,37396,41483,41484,41486,41487,41488,41492,41493,41495,41728,41729,41730,41985,41986,41987,41988,41989,41990,41991,41992,41993,41994,41995,41996,42016,0,2,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,25,26,27,28,30;26D0673EB894C3B5CB9807315F42CAE2</exif:NativeDigest>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:xapMM="http://ns.adobe.com/xap/1.0/mm/">
         <xapMM:DocumentID>uuid:98A9CED41559EC11AA48BA1CB8110E41</xapMM:DocumentID>
         <xapMM:InstanceID>uuid:98AC91821659EC11AA48BA1CB8110E41</xapMM:InstanceID>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:dc="http://purl.org/dc/elements/1.1/">
         <dc:format>image/jpeg</dc:format>
         <dc:description>
            <rdf:Alt>
               <rdf:li xml:lang="x-default">                               </rdf:li>
            </rdf:Alt>
         </dc:description>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:photoshop="http://ns.adobe.com/photoshop/1.0/">
         <photoshop:ColorMode>3</photoshop:ColorMode>
         <photoshop:ICCProfile>sRGB IEC61966-2.1</photoshop:ICCProfile>
         <photoshop:History/>
      </rdf:Description>
   </rdf:RDF>
</x:xmpmeta>
   ApplicationSegments: APP0, APP13, APP1, APP2, APP1
  Checksum: 422270b3
   Type: CRC32
  Checksum: d8fb9b3c864595fc977bba36b4ff0d21
   Type: MD5
  Checksum: 1e460c2f2380c71eb885de5ec91ef2ba1d88c11b
   Type: SHA-1