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Empty/ corrupt data in Indiana #41

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cpscottasu opened this issue Aug 23, 2021 · 1 comment
Open

Empty/ corrupt data in Indiana #41

cpscottasu opened this issue Aug 23, 2021 · 1 comment

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@cpscottasu
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Hello - I am trying to access the USGS_LPC_IN_ET_B7_Wayne_2012_LAS_2016 dataset in Indiana.

But the pipeline below returns:
PDAL: readers.ept: Error reading tile: Could not read from s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_IN_ET_B7_Wayne_2012_LAS_2016/ept-data/1-0-0-1.laz

It looks like the dataset is either corrupt or empty.

This is in Wayne County, Indiana. I get similar errors in many other places in Wayne County as well as Vigo and Wells Counties with the 2011 -2013 datasets.

{
"pipeline":[
{ "type": "readers.ept",
"filename": "ept://https://s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_IN_ET_B7_Wayne_2012_LAS_2016",
"bounds": "([-9475930, -9473930],[4837791, 4839791])"
},
{"type":"filters.reprojection",
"in_srs":"EPSG:3857",
"out_srs":"EPSG:32616"
},
"/data/test.laz"
]
}

@keythread
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Both Wayne & Wells datasets have been re-processed under new folder names and the original pipeline works (with the new name):

  • IN_ET_B7_Wayne_2012
  • IN_ET_B6_Wells_2012

These folders should be considered deprecated and can be removed from the public dataset:

  • USGS_LPC_IN_ET_B7_Wayne_2012_LAS_2016
  • USGS_LPC_IN_ET_B6_Wells_2012_LAS_2016

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