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Is there a limit to the number of .tpks you can associate with a survey from Survey123?

Question asked by alexcarrier367 on Sep 7, 2017
Latest reply on Sep 7, 2017 by JTedrick-esristaff

We have created a survey using Survey123 and want to associate up to 27 tile packages with it. We have successfully loaded all 27 .tpks onto a microSD card and have tried to point the survey to the folders in which the .tpks are stored. Some surveys are relatively small (~600 mb), and some are rather large (>10GB). When trying to point the survey to the folder where the .tpks are stored, some will show and others will not. The instructions we've been using are from here:


Prepare basemaps for offline use 


This is related to post-storm damage assessments for Hurricane Irma in Florida, so this is a top priority assignment for us. My question is this: is there a file size limit for Survey123 to read .tpks even though we have enough storage on the device? Also, what is the best option going forward to associate many .tpks with one survey? We need to .tpks pre-downloaded because cell service might not be available and they need to work offline. 


Thanks in advance!