# \#3d-viewer
**URL:** https://openplanetary.discourse.group/tag/3d-viewer/29.md
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## [4800+ USGS CTX DTMs now available in AreoBrowser!](https://openplanetary.discourse.group/t/4800-usgs-ctx-dtms-now-available-in-areobrowser/656)
**Author:** [@matt](https://openplanetary.discourse.group/u/matt)\
**Replies:** 1\
**Last updated:** [June 13, 2023, 6:28am UTC](https://openplanetary.discourse.group/t/4800-usgs-ctx-dtms-now-available-in-areobrowser/656 "2023-06-13T06:28:35Z")
Hello everyone! I’ve just added a WHOPPING 4800+ brand new USGS DTMs to AreoBrowser.com, and they’re now ready for you to view in 3D, on mobile, desktop, and in Quicklook AR if you’re on an iPhone/iPad. This brings the …
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## [OP Lunch Talk #32](https://openplanetary.discourse.group/t/op-lunch-talk-32/423)
**Author:** [@nmanaud](https://openplanetary.discourse.group/u/nmanaud)\
**Replies:** 0\
**Last updated:** [February 3, 2021, 6:59pm UTC](https://openplanetary.discourse.group/t/op-lunch-talk-32/423 "2021-02-03T18:59:11Z")
Jon Proton (Opscode, LLC) talks about “Planning imaging observations with cameras on Mars rovers using Viewpoint”. Should we have any questions for the speaker, or anybody within the planetary science commu…
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## [OP Lunch Talk #13](https://openplanetary.discourse.group/t/op-lunch-talk-13/269)
**Author:** [@nmanaud](https://openplanetary.discourse.group/u/nmanaud)\
**Replies:** 2\
**Last updated:** [July 2, 2020, 11:29am UTC](https://openplanetary.discourse.group/t/op-lunch-talk-13/269 "2020-07-02T11:29:36Z")
Matt Brealey @matt (mattbrealey.com) talks about the inner workings of AreoBrowser (https://areobrowser.com/), his web-app for viewing Martian terrain models. Should we have any questions for the speaker, or anybody wi…