Hi, what will be the power supply?
A beaglebone black would be better choise because it includes a flash memory so the sd would be only for the data and the ethernet is way more reliable than the one you can get with arduino.
Hi. I am a professional Electronics Engineer having smart skills in using sensors and transducers of temperature, wind etc. I can do sketching and give recommendations for your project. Contact me through Private message
I have practical experiance of Arduino and sensor interfacing so i can make it very good.
give me opportunity and You will get your project done with good quality of work.