Gender
Male
About
Location
Bucharest
About Me:
Surveyor
Please tell us a bit about your UAV interest
Aerial photography
Hometown:
Bucharest
Activity Feed
"I don't see any reason to geotag photos if you don't have a very precise feedback from camera (<5ms). If you manage to solve this problem I think there will be a lot of clients ready to spend more than 1k USD for the mod but I also realize this is…"
"RX0 is triggering 1 fps RAW or a little bit more, I'm using seagull map2 for this but you can build your own arduino and go to the limit witch I think is more than that."
"Agree with 10-15 degrees tilt, but what about a side wind, the drone will be leaned on one side when it goes forward and on the other side when it comes back. My gimbal is very light weight (around 250gr) and will keep you camera horizontal. If…"
"I've made a servo gimbal from textolite. It is important for camera to stay nadir during high winds. I can give you the files if you're interested"
"Raw observation data logging - there is an on board SD card logger (or internal memory) that stores carrier phase observations that can be converted with Tersus Rinex Converter?
Can you send me some raw data files to have a look? I've just send you…"
Can you send me some raw data files to have a look? I've just send you…"
"Hi Rone,
I own Map2 and I'm very happy with it, but you have to make it also receiver/AP independent, just put a small switch that will trigger the camera at a predefined time interval. This will be a very good feature for less complicated…"
I own Map2 and I'm very happy with it, but you have to make it also receiver/AP independent, just put a small switch that will trigger the camera at a predefined time interval. This will be a very good feature for less complicated…"
"Mr Huang,
Thank you for your advice I've just sent you an e-mail"
Thank you for your advice I've just sent you an e-mail"
"The time-tagger device we can built it ourselves, we need only the receiver and the conversion software raw-rinex"
"Mr Huang, I'm following your products since yours indegogo campaign and the very beginnings test on the highway.
We are interested for a GPS receiver (no antenna) capable to store L1/L2 (even L1 only is a good start) code and carrier-phase data in…"
We are interested for a GPS receiver (no antenna) capable to store L1/L2 (even L1 only is a good start) code and carrier-phase data in…"
"THIS is what we need for mapping, and it's only 100gr !"
"Is this unit capabile to record, on board, raw wave carrier data (RINEX)? "
"First of all, you have to decimate the point cloud. More info you can find here"
"I didn't mean to store the raw text files directly, binary format is the way."
"Of course that binary format is much less memory consumer, this is how all the professional GPS manufacturers do."
"@Winston
Thank you for your feedback.
Currently we're mapping some area with swamps using a multicopter. I think you can imagine what kind of effort we spend in getting the GCP's.
So as soon as you get RINEX raw data out from your receiver and…"
Thank you for your feedback.
Currently we're mapping some area with swamps using a multicopter. I think you can imagine what kind of effort we spend in getting the GCP's.
So as soon as you get RINEX raw data out from your receiver and…"
"Totally agree with Robert, everyone is focusing to get RTK fix which is very important for navigation but for mapping what is very important is to get cm precision to the positions from where the pictures has been taken and this can be easely…"
