NVCL Data Services : Mosaic Service

Error: tray images could not be found for this datasetid

Mosaic service will return either mosaic / tray thumbnail / tray / imagery images stored within the database. It requires either a logid or a dataset id as the mandatory parameter. The logid can be obtained through the getLogCollection service with mosaicsvc set to yes. Tray thumbnail images will automatically add links to full size tray images

There are four types of logs available:

  1. Mosaic : logs of this type will return a single mosaic image with all the tray thumbnail images grouped as a single image
  2. Tray Thumbnail Images : logs of this type will return one or more tray thumbnail image(s) depending on the startsampleno and endsampleno specified
  3. Tray Images : logs of this type will return one or more full size tray image(s) depending on the startsampleno and endsampleno specified
  4. Imagery : logs of this type will return one or more full resolution image(s) depending on the startsampleno and endsampleno specified

Usage: mosaic.html?parameter1=value&parameter2=value&...

ParameterDescriptionRequiredExample values
datasetidobtained through calling the getDatasetCollection service yes, or a logid6dd70215-fe38-457c-be42-3b165fd98c7
logidobtained through calling the getLogCollection service with URL parameter mosaicsvc=yesyes, or a datasetide8218563-e5af-48ac-a643-3f639a11c3f
widthnumber of column the images are to be displayedno, Default value=33
startsamplenothe first sample image to be displayedno, Default value=00
endsamplenothe last sample image to be displayedno, Default value=9999910
scalaridsdata scalar log ids to plot as tray maps to the right of the images (only works for tray type scalars)noa4760237-da5e-4fcc-81ff-0c330f36e8d
showdepthsShow depth ranges alongside thumbnail imagesno, Default value=falsetrue

Example Queries:

A stadard query for Mosaic: mosaic.html?logid=63d31981-bd0c-44dd-a118-6a3406c5d68

A query for 4 Tray Thumbnail Images display in 2 columns: mosaic.html?logid=e8218563-e5af-48ac-a643-3f639a11c3f&width=2&startsampleno=0&endsampleno=3

A query for the first Tray Images: mosaic.html?logid=05a35054-da3e-46ac-9a57-81b6afdf0c9&startsampleno=0&endsampleno=0

A query for the first 10 Imagery Images: mosaic.html?logid=fae8f90d-2015-4200-908a-b30da787f01&startsampleno=0&endsampleno=10