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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | GISList: Riparian Vegetation Assessment via aerial photography? |
| Date: |
10/16/2001 05:45:02 PM |
| From: |
Travis G. Smith |
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Hi Listers, et. al.,
I need to identify any existing software applications that can assist in
performing riparian vegetation assessment of true color and/or infrared
aerial photographs. Our requirements and parameters are as follows:
*The riparian vegetation should be classified into at least three
categories: woody, non-woody, and absent (bare ground).
*We would manually input what area would be considered riparian, so the
computer would only assess a designated area.
*Each photograph would be assessed separately, so they wouldn't need to
be mosaiced.
*The program must be flexible, so that we could input data from ground
truthing for each area we work in to designate what the
woody/non-woody/bare ground spectral signatures would be.
*Must handle 0.6 ft/pixel resolution photos scanned at 4000 dpi w/
potential to handle true color photos digitally at 6.2 million dpi.
If you can provide any guidance regarding existing SW applications,
contacts to explore and/or vendors that may have this type of
application development capability/experience, please let me know.
Thanks in advance for any assistance you can provide!!
Thank you,
Travis G. Smith
GIS Project Manager
Travis.Smith@Titan.com
Titan Systems Corporation
Geospatial Services Group
4099 SE International Way #206
Portland, OR 97222-8853
(503) 794-1344 x.106
(503) 794-1350 fax
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