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UID:pretalx-foss4g-2022-HE3FHW@talks.staging.osgeo.org
DTSTART;TZID=CET:20220826T113000
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DESCRIPTION:For several years Gter has been involved in the development and
  maintenance of the webGIS related to the management of the road network o
 f the Province of Piacenza. Recently\, the client requested the integratio
 n of the images\, deriving from the photographic survey of about 520 Km of
  routes\, in the existing webGIS (an instance of Lizmap Web Client which p
 ublic version can be found here https://catastostrade.provincia.pc.it/lizm
 ap/lizmap/www/index.php/view/map/?repository=progettipubblici&project=cata
 sto_strade_pub).\nIn this case\, the Public Administration needed the phot
 ographic survey in order to update a set of old images sparsely distribute
 d along the network and to have a customized tool similar to services like
  Google Street View. Therefore\, an integration of the Mapillary viewer in
  Lizmap Web Client has been proposed and developed\; hence the survey was 
 performed with a camera that uses front and back optics to have 360-degree
  photos.\nThe workflow consisted of four main tasks. The first step involv
 ed the photographic survey of the road network using a GoProFusion360 moun
 ted on a car that took photos of the surrounding environments. The next st
 ep consisted in the processing of the images\, stitching the front and the
  back photos in order to obtain a 360-degree panoramic image. This step ha
 s been automated through the development of a Python script together with 
 the use of the available software of the camera from the command line. Abo
 ut 50000 photos were uploaded on the Mapillary platform. Images have been 
 integrated into the Lizmap Web Client webGIS through the Mapillary viewer 
 and utilities. The integration was achieved by developing a new feature  f
 or Lizmap Web Client based on Mapillary JS\, an Open Source library provid
 ed by Mapillary that helps developers interact with the Mapillary API.\nTh
 e final result is a tool that makes the Public Administration able to navi
 gate and reach the photos uploaded on Mapillary directly from a window in 
 the webGIS.
DTSTAMP:20260405T025444Z
LOCATION:Room Limonaia
SUMMARY:From photographic survey to street-level imagery integration in an 
 OpenSource webgis: complete workflow - Francesco Bursi
URL:https://talks.staging.osgeo.org/foss4g-2022/talk/HE3FHW/
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