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Serfy's latest activity

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    Serfy replied to the thread 4 Square mile ranch.
    This is what I needed, just a ballpark number.
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    Serfy reacted to jaja6009's post in the thread 4 Square mile ranch with Like Like.
    What is your friend hoping to get from this? Is this just for visualization of the property does he want absolute accuracy to include elevations for contours. Some points to think about Below 80 70 overlap (You can go lower, but with such a...
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    Serfy reacted to adm_geomatics's post in the thread 4 Square mile ranch with Like Like.
    A mission of 4 sqmi (640 acres) would be close to 2.5 hours of actual flight time at 200ft AGL, so add the time it would take for multiple setups to maintain VLOS. Make sure to use real-time terrain following. Travel to and from the site, data...
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    Serfy posted the thread 4 Square mile ranch in Surveying & Mapping - General Discussion.
    Hey guys, I'm a cinema pilot but have done photogrammetry on occasion. A good friend owns a 4 square mile ranch in Texas and is looking to get a high quality map/photogrammetry of their parcel and have asked me if I can do it. I've only done...
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