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Good Evening,

im geting the following error

   {
  "Usage": "0.55849504470825",
  "Resource": "/file",
  "Error": {
    "code": "14",
    "msg": "Specified values are invalid"
  }
}

im trying to post a survey file to to the photo scene - following this documentation the file i have given the extension type .gcp and formatted it as a xml as shown on the example

<?xml version="1.0" encoding="UTF-8"?>
<surveydata coordinatesystem="LL84" description="Local coordinatesystem; meters" epsgcode="27700">
 <markers>
   <marker id="1" name="C2">
     <images>
       <image name="I100_0413_0027.jpg" xpixel="452" ypixel="401"/>
       <image name="I100_0413_0028.jpg" xpixel="454" ypixel="1105"/>
       <image name="I100_0413_0029.jpg" xpixel="464" ypixel="1840"/>
       <image name="I100_0413_0030.jpg" xpixel="455" ypixel="2564"/>
       </images>
     <gcp x="539840.423" y="263277.897" z="16.097" checkpoint="false"/>
   </marker>
   <marker id="2" name="C3">
     <images>
       <image name="I100_0413_0009.jpg" xpixel="1887" ypixel="488"/>
       <image name="I100_0413_0010.jpg" xpixel="1877" ypixel="1236"/>
       <image name="I100_0413_0011.jpg" xpixel="1868" ypixel="1958"/>
       <image name="I100_0413_0012.jpg" xpixel="1860" ypixel="2681"/>
       <image name="I100_0413_0013.jpg" xpixel="1850" ypixel="3400"/>
       </images>
     <gcp x="539783" y="263219.485" z="16.511" checkpoint="false"/>
   </marker>
      <marker id="3" name="C4">
     <images>
       <image name="I100_0413_0036.jpg" xpixel="4255" ypixel="348"/>
       <image name="I100_0413_0037.jpg" xpixel="4211" ypixel="1049"/>
       <image name="I100_0413_0038.jpg" xpixel="4167" ypixel="1758"/>
       <image name="I100_0413_0039.jpg" xpixel="4125" ypixel="2460"/>
        <image name="I100_0413_0040.jpg" xpixel="4063" ypixel="3168"/>
     </images>
     <gcp x="539845.368" y="263230.711" z="15.852" checkpoint="false"/>
   </marker>
 </markers>
</surveydata>

on the creation of the scene i have set format=rcs-scenetype=aerial

this is the first time i have tried a survey file and i'm unsure what 'values' are invalid, could anyone help?

TD123123123
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1 Answers1

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According to Survey File Example in documentation, when you specify coordinate system as "LL84":

<surveydata coordinatesystem="LL84" ...

it expects in gcp the long, lat and alt:

<gcp long="38.014125" lat="-122.540530" alt="2010.200000" checkpoint="false"/>

In your case, you specify the gcp as x,y,z:

<gcp x="539840.423" y="263277.897" z="16.097" checkpoint="false"/>

Thus, try to change the coordinate system as "XYZ":

<surveydata coordinatesystem=“XYZ” ...

Although documentation states that "only LL84 is supported for now.", this should do the trick.

denis-grigor
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  • Thanks for the reply one more question i have changed my method to uploading them via a oss bucket, would it be the object key that goes in the place of the image name? "bucketKey": "denby-471471151", "objectKey": "image_0", "objectId": "urn:adsk.objects:os.object:denby-471471151/image_0", "sha1": "8f33ad4eddc3612cf08a2127baf852f1409fafb8", "size": 8397883, "location": " – TD123123123 Dec 05 '20 at 11:28
  • @TD123123123 Reality Capture service has to access freely the input (and the output) files. Thus, if there is a need for authentication or authorisation, to access the files, it will fail. In context of OSS bucket, if you work with bucket keys and object keys, authentication is required (through a token) and consequently will fail. Consider using signed urls for that: https://forge.autodesk.com/en/docs/data/v2/reference/http/buckets-:bucketKey-objects-:objectName-signed-POST/ – denis-grigor Dec 07 '20 at 16:12
  • ok so in the xml file instead of the file name xyz.jpg it it would be the signed url for that image – TD123123123 Dec 07 '20 at 16:17