The current design is optimized for taking aerial photographs of short herbaceous plants in mowed or grazed habitats, at a spatial resolution of 24 non﹐verlapping photographs per 1 m2, using a digital single﹍ens reflex (DSLR) camera with the lens 55 cm above the ground. Novel attachment ...
To sum up:The Nikon is not a Sony killer but it will certainly reach the goal to convince many Nikon DSLR shooters to buy into Nikon mirrorless instead of Sony mirrorless (aka stop or slow down the bleeding). On the other hand Nikon DSLR owners should also consider this: –Sony will so...
In this work, we describe a low-cost accessory to a commercial digital single-lens reflex (DSLR) camera system allowing fast reconstruction of 3D objects using photometric stereo. The accessory consists of four white LED lights fixed to the lens of a commercial DSLR camera and a USB ...
Underwater Photography Costs Let's look at the approximate cost of some UW camera systems in the USA, as of early 2009. Here's some sample systems we might purchase: (used)Canon A570 + canon housing + Inon strobe + fiber optic cable + arm$800-$900 (used) Canon G9 +Ikelite housing+...
In fall 2021, I got my first "real telescope" a 90s C8+ on a wedge with a bunch of eyepieces and accessories, and encoders to boot. It was really exciting to see open clusters in Auriga, Saturn and Jupiter, M42, etc in that telescope. I tried a li...
When properly set up, sensor settings could be modified during the aerial survey, in particular for RGB DSLR sensors with finer tunings of image capture (e.g., exposure and ISO sensitivity) than UAS TIR and multispectral sensors. The photogrammetric routine could be simplified and the precision...
When properly set up, sensor settings could be modified during the aerial survey, in particular for RGB DSLR sensors with finer tunings of image capture (e.g., exposure and ISO sensitivity) than UAS TIR and multispectral sensors. The photogrammetric routine could be simplified and the precision...