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- Hemispherical_photography abstract "Hemispherical photography, also known as fisheye or canopy photography, is a technique to estimate solar radiation and characterize plant canopy geometry using photographs taken looking upward through an extreme wide-angle lens (Rich 1990). Typically, the viewing angle approaches or equals 180-degrees, such that all sky directions are simultaneously visible. The resulting photographs record the geometry of visible sky, or conversely the geometry of sky obstruction by plant canopies or other near-ground features. This geometry can be measured precisely and used to calculate solar radiation transmitted through (or intercepted by) plant canopies, as well as to estimate aspects of canopy structure such as leaf area index. Detailed treatments of field and analytical methodology have been provided by Paul Rich (1989, 1990) and Robert Pearcy (1989).".
- Hemispherical_photography thumbnail Hemiphoto_monarch_habitat1.jpg?width=300.
- Hemispherical_photography wikiPageID "11453612".
- Hemispherical_photography wikiPageRevisionID "568287781".
- Hemispherical_photography hasPhotoCollection Hemispherical_photography.
- Hemispherical_photography subject Category:Agronomy.
- Hemispherical_photography subject Category:Atmospheric_radiation.
- Hemispherical_photography subject Category:Climate_forcing.
- Hemispherical_photography subject Category:Forest_modelling.
- Hemispherical_photography subject Category:Meteorology.
- Hemispherical_photography subject Category:Remote_sensing.
- Hemispherical_photography subject Category:Sun.
- Hemispherical_photography comment "Hemispherical photography, also known as fisheye or canopy photography, is a technique to estimate solar radiation and characterize plant canopy geometry using photographs taken looking upward through an extreme wide-angle lens (Rich 1990). Typically, the viewing angle approaches or equals 180-degrees, such that all sky directions are simultaneously visible.".
- Hemispherical_photography label "Hemispherical photography".
- Hemispherical_photography sameAs m.02rd82d.
- Hemispherical_photography sameAs Q5712104.
- Hemispherical_photography sameAs Q5712104.
- Hemispherical_photography wasDerivedFrom Hemispherical_photography?oldid=568287781.
- Hemispherical_photography depiction Hemiphoto_monarch_habitat1.jpg.
- Hemispherical_photography isPrimaryTopicOf Hemispherical_photography.