Difference between revisions of "Main Page"

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[http://keytonature.eu/wiki/ Key to Nature] and [http://species-id.net/wiki/ Species-ID].
 
[http://keytonature.eu/wiki/ Key to Nature] and [http://species-id.net/wiki/ Species-ID].
  
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To upload image, please klick on Upload files on the left side.
  
 
We welcome it if you request an account and share your images on biodiversity with others.
 
We welcome it if you request an account and share your images on biodiversity with others.
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Currently we are in a test phase. When you upload images we have the following requests:
 
Currently we are in a test phase. When you upload images we have the following requests:
  
# Use '''long file names'''. There can be only a single image "Bufo bufo.jpg" on the entire repository. Using a date ("Bufo bufo 2008-03-10.jpg"), creator's name ("Bufo bufo by J. Smith.jpg"), or strain number ("City Museum of Erewhon 23487121.jpg") are all recommended practices.
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# Foremost and most importantly, please use '''long file names'''. There can be only a single image "Bufo bufo.jpg" on the entire repository. Recommended practices are to use a creator's name ("Bufo bufo by J. Smith.jpg"), strain number ("Museum of Erewhon No 23487121.jpg"), or date ("Bufo bufo 2008-03-10.jpg").
# If you can, please upload '''large images''', not scaled down thumbnails. Screen size is moving fast, and a 400 px "web-quality" image is tomorrows thumbnail.  
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# If you can, please upload '''large images''' rather than scaled down "web-size" images. Screen resolutions are increasing fast, and a 600 pixel "web-quality" image will be tomorrows thumbnail.  
#* If you need to reduce image size, try to keep a width of at least about 1280 x 1024 pixels. Currently this is often full screen, but soon this may be less than half screen.
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#* If you want to reduce image size, please keep a width of 1280 pixels or more. Currently this is often full screen, but soon this may be less than half screen.
#* If you do not want to share quality images, you are welcome to upload smaller images.
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#* However, if you cannot share this image quality, you are still welcome to upload smaller images.
 
# Consider uploading original PNG or TIFF images, if you have this quality level (do not convert a JPG image to PNG or TIFF though).
 
# Consider uploading original PNG or TIFF images, if you have this quality level (do not convert a JPG image to PNG or TIFF though).
#* For the purpose of thumbnail generation, a hardcoded limit of 50 million pixels (ca. 6000 x 8000 px / 7000 x 7000) exists.  
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#* However, uploading large files may be cumbersome and time consuming. If you have high quality PNG or TIFF images, an alternative to uploading them natively is to convert them to jpg with a ''very high'' (e. g. 98% quality) setting.
#* The maximum file size is currently 25 MB. You may, however, reach an earlier timeout value.
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#* The server limits the maximum file size to currently 25 MB. You may, however, reach an earlier timeout value; this depends on network components and is not under our control.
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<!-- Commented out, limits now improved: #* For the purpose of thumbnail generation, a hardcoded limit of 100 Megapixels exists. You will very rarely exceed this. -->

Revision as of 12:42, 4 April 2009

This is a media repository that is shared by several projects, currently primarily

Key to Nature and Species-ID.

To upload image, please klick on Upload files on the left side.

We welcome it if you request an account and share your images on biodiversity with others.

Currently we are in a test phase. When you upload images we have the following requests:

  1. Foremost and most importantly, please use long file names. There can be only a single image "Bufo bufo.jpg" on the entire repository. Recommended practices are to use a creator's name ("Bufo bufo by J. Smith.jpg"), strain number ("Museum of Erewhon No 23487121.jpg"), or date ("Bufo bufo 2008-03-10.jpg").
  2. If you can, please upload large images rather than scaled down "web-size" images. Screen resolutions are increasing fast, and a 600 pixel "web-quality" image will be tomorrows thumbnail.
    • If you want to reduce image size, please keep a width of 1280 pixels or more. Currently this is often full screen, but soon this may be less than half screen.
    • However, if you cannot share this image quality, you are still welcome to upload smaller images.
  3. Consider uploading original PNG or TIFF images, if you have this quality level (do not convert a JPG image to PNG or TIFF though).
    • However, uploading large files may be cumbersome and time consuming. If you have high quality PNG or TIFF images, an alternative to uploading them natively is to convert them to jpg with a very high (e. g. 98% quality) setting.
    • The server limits the maximum file size to currently 25 MB. You may, however, reach an earlier timeout value; this depends on network components and is not under our control.