meta user
network profile
| bio | website | |
|---|---|---|
| location | United Kingdom | |
| age | ||
| visits | member for | 1 year, 5 months |
| seen | Mar 12 '12 at 14:17 | |
| stats | profile views | 8 |
connoisseur of Open Source GIS
@globalavocado on Twitter
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Dec 9 |
awarded | Nice Question |
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Dec 7 |
comment |
automating roof orientation detection from satellite imagery @Thad it's useful to know that I would actually need to use 3D data in order to automate this, something I can bring up with respect to funding. |
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Dec 5 |
comment |
automating roof orientation detection from satellite imagery @elrobis it is a small area but I'll have to do more in the future. I would also like to expand my knowledge of how to approach this challenge. |
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Dec 5 |
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automating roof orientation detection from satellite imagery @Thad thanks for the link, hope I'll be able to follow all that! |
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Dec 5 |
awarded | Supporter |
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Dec 5 |
comment |
automating roof orientation detection from satellite imagery @whuber Yes, I still need to identify half of them and for that I would like to automate. So far I've digitised the relevant rooves as polygons using aerial imagery from Bing. If I can't find any better quality images, I would still be interested to hear about the method you are suggesting, looking at different times of the day. |
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Dec 5 |
comment |
automating roof orientation detection from satellite imagery @elrobis the neighbourhood area is about 500m by 1.25km. I don't have a DEM yet, but I need to do one at some point. |
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Dec 5 |
awarded | Student |
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Dec 5 |
asked | automating roof orientation detection from satellite imagery |
