L1 Lidar data processing on Terra
6154 3 2022-4-27
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ArkLade
lvl.2
United States
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Hello all, I have some Lidar data collected with M300 RTK and Zenmuse L1.
But this data, I did not use the RTK feature.
I noticed that DJI Terra can not process anything if RTK is not fixed (it can not geo-reference at all).

Is there any other way to process the Lidar data?Does that mean my data is useless?
I mean I know that's not that point of RTK but I can post-geo-reference it?

You can find the data on below Google Drive (311MB):
https://drive.google.com/file/d/ ... FC/view?usp=sharing

Thank you.
2022-4-27
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Panph
lvl.4
Flight distance : 5322589 ft
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Italy
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You need to PPK the data.
2022-4-27
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ArkLade
lvl.2
United States
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Panph Posted at 4-27 14:03
You need to PPK the data.
L1 PPK workflow

Thanks for the info.
But could you go over how to create OBS file?
2022-4-27
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Panph
lvl.4
Flight distance : 5322589 ft
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Italy
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I think you're a bit "newbie" in surveying
You need a RINEX file from your local RTK service provider. A rinex file is a file that apply the correction to gps data to obtain centimetric precision in your data, usually for PostProcessingKinematic.
I don't know where to obtain this data in US, here in Italy it depends on each state if they provide this service for free or under a paid service plan. Usually a local provider (we have province providers, so they offer this service for very little areas) give the data for free, instead there are Commercial company provider, for example a Topcon subscription, that offer this services for an entire country.
2022-4-28
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