OccupancyGrid

Title	Answered?	Asker	Created	Updated
segmentarion fault when trying to resize a costmap2d	False	billyDong	2017-02-24 18:41:13	2017-02-24 18:41:13
How to clear the OccupancyGrid map	False	DanielTANG	2018-05-31 03:09:36	2018-05-31 03:13:02
occupancy_grid_utils missing libraries	False	Roy89	2012-07-03 10:49:58	2012-07-03 17:52:41
OccupancyGrid vs. Costmap	False	David Lu	2012-07-13 14:42:04	2012-07-13 14:42:04
looking for service to query map occupancy	False	developer2112	2012-07-18 18:00:06	2012-07-18 18:00:06
Cannot find python library/module to convert ROS LaserScan data into ROS OccupancyGrid in code	False	sap	2018-11-29 05:47:36	2018-11-29 05:47:36
Run local_map on ROS Hydro	False	sadek	2015-03-24 14:38:34	2015-03-24 14:38:34
Get obstacle locations from costmap	False	Joe	2014-07-15 15:17:24	2014-07-15 15:17:24
initialize new Occupancy grid	False	alex920a	2014-07-16 14:34:52	2014-07-16 14:34:52
Localization of robot using map matching technique	False	newuser	2015-08-07 17:17:51	2015-08-07 17:17:51
Why OccupancyGridLayer class doesn't access draw method?	False	grzebyk	2013-10-28 02:07:51	2013-10-28 02:07:51
Octomap appears as grey dots	False	ap	2020-07-14 12:17:06	2020-07-14 13:07:16
Strange Sideeffect Node with Topic echo	False	El_Winnero	2016-04-21 14:42:34	2016-04-21 14:42:34
Best way to extract occupancy values from OccupancyGrid	False	wiyogo	2020-10-24 10:50:54	2020-10-24 10:50:54
move_base/global_costmap/costmap subscriber not receiving data (but RVIZ and rostopic do)	False	zebfour	2022-12-21 16:58:10	2022-12-26 16:17:47
Convert PointCloud2 to Occupancy Grid	False	zlg9	2021-01-31 22:29:38	2021-01-31 23:16:05
What is map_load_time in nav_msgs/MapMetaData?	False	lucasw	2014-01-03 13:50:46	2014-01-03 13:50:46
Use laser scan on an occupancy grid map	False	andrestoga	2017-04-28 04:53:45	2017-04-28 04:53:45

Title	Answers	Answered?	Asker	Created	Updated
Question about OccupancyGrid	1	False	distro	2022-05-04 00:39:50	2022-05-04 01:28:40
How to clear the traces of the dynamic obstacle in a costmap?	1	False	vishnu	2017-11-17 06:53:07	2017-11-20 10:32:27
Rosbridgelb: Received a message without op	1	False	AbbasSidaoui	2017-12-22 14:08:43	2017-12-22 15:15:57
Global Costmap Updating Mysteriously	1	False	Goncalo S. Martins	2018-04-26 09:19:26	2018-04-30 21:44:54
how to correctly convert OccupancyGrid format message to image ?	2	False	zsbhaha	2014-05-12 01:23:25	2014-05-12 06:14:29
How to make Occupancy grid map from laser Sensor data?	1	False	abqfjold	2014-04-30 12:22:54	2015-03-28 19:31:55
Draw an OccupancyGrid?	1	False	seanarm	2018-08-22 17:08:51	2018-08-23 21:06:29
How to get a real-time map using the laser tf and laser scans	1	False	Robotics_1920	2019-11-18 12:57:29	2019-11-18 17:59:44
How to do OccupancyGrid map compression?	1	False	Huibuh	2014-10-21 09:58:05	2016-04-22 06:51:26
Maps, is it better to publish on a topic or use a service and have other nodes request a map?	1	False	gilsenjp	2013-08-30 13:38:38	2013-09-02 07:32:00
Theorycrafting: "Virtual" walls for husky navigation	2	False	mattiasbax	2015-09-23 06:37:19	2015-09-24 13:37:49
Getting a compile error including rosgraph_msgs/Log	1	False	Rhapsodus	2021-03-17 18:24:04	2021-03-17 21:09:16
Transform between two occupancy grids	2	False	quentin	2016-01-14 06:37:51	2016-01-15 02:03:59
How to change the topic name for publishing occupancy grid using map_server?	1	False	Avonic	2016-02-29 06:38:19	2016-02-29 07:15:09
General problem with Service Server / Client (python)	1	False	El_Winnero	2016-04-21 10:03:29	2016-04-21 14:36:10
converting between costmap_2d::Costmap2D and nav_msgs::OccupancyGrid	1	False	petermitrano	2016-06-13 18:01:54	2016-06-13 23:14:44
Generating empty map for outdoor navigation	1	False	moshahin	2020-09-19 04:12:41	2020-09-19 05:26:34

Title	Answers	Answered?	Asker	Created	Updated
How can I publish an int8 array as a nav_msgs/OccupancyGrid?	1	True	Luke_ROS	2014-04-28 08:22:35	2014-04-28 10:06:02
Merge two OccupancyGridMaps	2	True	tiko	2012-03-05 16:17:28	2012-03-06 10:12:32
Navigation - how to use my own Local and Global costmaps?	2	True	Myzhar	2018-08-09 08:13:15	2018-08-16 12:50:34
Occupancy grid ChannelBuffer	1	True	camilla	2012-11-02 06:28:13	2012-11-13 04:54:03
How do I find OccupancyGrid message data, and how do I use it with QImage?	1	True	jeremyethankoh	2014-07-30 01:28:11	2014-07-30 15:54:09
Difference between Costmap2D and OccupancyGrid not clear	1	True	Anis	2013-04-04 16:27:38	2013-04-05 14:48:46
occupancy grid from a laser network system?	1	True	gustavo.velascoh	2013-04-10 22:32:24	2013-04-11 18:09:41
OccupancyGridUpdate.h file cannot found	2	True	Moda	2014-07-18 14:07:02	2014-07-21 10:27:59
Get only the current map from GMapping	2	True	sadek	2015-03-23 10:59:35	2015-03-23 14:46:10
GMapping OccupancyGrid Coordinates	2	True	ROSNoob	2015-06-14 12:37:26	2015-06-16 13:01:22
Displaying Big Maps in RViz	1	True	David Lu	2015-10-21 15:25:44	2017-07-06 20:34:20
How to create OccupancyGrid from Laser scan data and Pose (odometry)?	1	True	balakumar-s	2013-11-18 06:49:38	2013-11-20 00:48:57
Change occupancy grid axis	1	True	mirella melo	2020-09-13 20:09:11	2020-09-16 01:20:16
Can you publish only obstacles from a costmap	1	True	Matt_Derry	2014-01-17 17:01:25	2014-01-17 18:01:33

Questions with no answers: 18    [expand/collapse]

Questions with no accepted answers: 17    [expand/collapse]

Closed Questions: 14    [expand/collapse]

Users

Name	Asked	Answered	Accepted
Anonymous	0	22	4
ROSNoob	1	0	0
kramer	0	1	1
tfoote	0	1	1
petermitrano	1	0	0
Luke_ROS	1	0	0
zsbhaha	1	0	0
camilla	1	0	0
Goncalo S. Martins	1	0	0
bvbdort	0	1	1
alex920a	1	0	0
David Lu	2	1	1
Matt_Derry	1	0	0
abqfjold	1	0	0
distro	1	0	0
damonkohler	0	1	1
El_Winnero	2	0	0
billyDong	1	0	0
Joe	1	0	0
Rhapsodus	1	0	0
vishnu	1	0	0
grzebyk	1	0	0
sadek	2	1	0
AbbasSidaoui	1	0	0
Stefan Kohlbrecher	0	3	1
seanarm	1	0	0
zlg9	1	0	0
developer2112	1	0	0
Huibuh	1	0	0
zebfour	1	0	0
Myzhar	1	0	0
mattiasbax	1	0	0
jeremyethankoh	1	0	0
balakumar-s	1	0	0
AHornung	0	1	0
quentin	1	0	0
moshahin	1	0	0
fergs	0	1	1
gilsenjp	1	0	0
Avonic	1	0	0
bhaskara	0	1	1
sap	1	0	0
newuser	1	0	0
wiyogo	1	0	0
Anis	1	0	0
Roy89	1	0	0
gustavo.velascoh	1	0	0
ap	1	0	0
Robotics_1920	1	0	0
mirella melo	1	0	0
Moda	1	1	0
andrestoga	1	0	0
lucasw	1	0	0
dornhege	0	2	1
tiko	1	0	0
DanielTANG	1	0	0
afranceson	0	1	1
Mac	0	1	0