File:Bitterlichstab-03.jpg
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Summary
[edit]DescriptionBitterlichstab-03.jpg |
Deutsch: Ein Bitterlichstab zur Ermittlung der Bestandesgrundfläche G (m²/ha). Das Meßprinzip basiert auf dem Strahlensatz. Die Grundfläche, multipliziert mit der mittleren Baumhöhe und einer baumartenspezivischen Formzahl ergibt das Derbholzvolumen eines Waldbestandes je Hektar (Vfm/ha). Bei Mischbeständen kann der Grundflächenanteil der einzelnen Baumarten getrennt erhoben werden. Die Breite des abgebildeten Plättchens am vorderen Ende des Stabes beträgt 1/50el der Länge des Stabes. |
Date | |
Source | Own work |
Author | Moorochs |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Moorochs. This applies worldwide. In some countries this may not be legally possible; if so: |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:08, 28 May 2009 | 1,024 × 768 (312 KB) | Moorochs (talk | contribs) | richtiges bild | |
17:04, 28 May 2009 | 1,024 × 768 (362 KB) | Moorochs (talk | contribs) | == {{int:filedesc}} == {{Information |Description= {{de|Ein Bitterlichstab zur Ermittlung der Bestandesgrundfläche G (m²/ha). Das Meßprinzip basiert auf dem Strahlensatz. Die Grundfläche, multipliziert mit der mittleren Baumhöhe |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot A430 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/2.8 |
Date and time of data generation | 10:54, 24 May 2009 |
Lens focal length | 5.4 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 10:54, 24 May 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 10:54, 24 May 2009 |
Image compression mode | 5 |
APEX shutter speed | 8.3125 |
APEX aperture | 2.96875 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 5,446.8085106383 |
Focal plane Y resolution | 5,446.8085106383 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |