All Questions
Tagged with navsat-transform-node navsat-transform
13 questions
0
votes
1
answer
86
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navsat_transform_node odometry estimate looks to be rotated differently from local map frame, resulting in incorrect estimation
Hello all,
I am trying to get robot_localization and navsat_transform implemented on a Husky UGV to do outdoor navigation and control and I am running into problems with the odometry output from ...
mfader18
0
votes
1
answer
39
views
Using robot_localization navsat_transform_node to fuse IMU and GPS measurements from a drone
Hi, I'm looking throuh the robot_localization package and I'm a bit confused on how to use the navsat_transform node to fuse measurements coming from a drone.
I have three topics:
...
marinePhD
0
votes
1
answer
37
views
robot_localization navsat_transform yaw offset and phidgets imu
Hi,
I am currently using the robot_localization package for the state estimation of my robot. I also have a RTK GPS Device which I would like to include in robot_localization. The problem is that I ...
blasalat
0
votes
1
answer
31
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Can navsat_transform be used to transform a pose from latlong to odom?
I'm using a gps to localize a mobile robot and ekf_localization_node together with a navsat_transform_node to transform the ...
linusnie
0
votes
1
answer
11
views
navsat_transform_node: Tf has two or more unconnected trees
Hi,
I'm new in ROS
I use robot_localisation Package for Fusing imu, gps, odometry
but i have problem with navsat_transform_node
when i launch the launch file i receive this warning:
[ WARN] [...
Pietro
0
votes
1
answer
16
views
Navsat_transform diverges from GPS points
Hi, I'm trying to use the navsat_transform_node as per the example provided in the robot_localization package. However, the output of the node always diverges (quite significantly) from the original ...
andrewpalmer
0
votes
1
answer
21
views
Using robot_localization, how can I calculate the GPS coordinates of any point on my robot?
The Problem (TL;DR)
I want to calculate the GPS coordinates of a random hardpoint on my robot, both directly from the GPS and via sensor fusion (EKFs).
The Problem (in full)
This is a conceptual ...
M@t
0
votes
1
answer
18
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how to fuse two GPS into navsat_transform?
Hi, dear:
I wonder to know how to fuse two GPS into navsat_transform if I have two imu(imu0 & imu1), two odometry sources(...
asimay_y
0
votes
2
answers
62
views
How do you use the navsat_transform set_datum service?
I'm trying to use navsat_transform and I'm having difficulty with the global frame origin not matching the latitude and longitude I'm setting it to in the launch ...
M@t
0
votes
1
answer
24
views
How to use robot_localization /odometry/filtered
So I have two robot_localization nodes setup. The first fuses the vehicle odometry and the imu data. The second will add in GPS and hector_slam pose estimates.
My question is, should I fuse the output ...
baronep
0
votes
1
answer
44
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robot_localization: navsat transform node does not publish
According to tutorial about GPS Integration and use of navsat transform node, i put into node the imu with absolute heading values, odometry that is the output of second instance of EKF and NavSatFix ...
Niko
0
votes
1
answer
3
views
0
votes
1
answer
3
views
robot_localization: erroneous filtered GPS output
Hello,
I am quite new to the robot_localization package and am facing a number of difficulties in using it. I am currently trying to fuse data taken from an Android device's GPS and IMU using this ...
jll