DRAPP 2016 Project Update Presented by: Ashley Summers April 28, - PowerPoint PPT Presentation

Click to edit Master title style Click to edit Master title style DRAPP 2016 Project Update Presented by: Ashley Summers April 28, 2016

Click to edit Master title style Agenda Click to edit Master title style • Flight Progress • Partner Update • Order Status • Color Survey Results • Pilot Review Committee • WMS • Planimetric Updates • Timeline • Action Items

Click to edit Master title style Flight Progress Click to edit Master title style • Green = done! • Red = re-flights scheduled • Grey = not collected yet due to snow cover

Click to edit Master title style Partner Update Click to edit Master title style • 50 Partners • 39 local governments • 11 regional partners • New Partners in 2016 • Littleton • Superior • Urban Drainage • ECCV Water and Sanitation • E470 Public Highway Authority • Fort Lupton

Click to edit Master title style Order Status Click to edit Master title style • Order sheet provided to Sanborn on 4/11/2016 • 3 projection options only • CO State Plane Central (2011) • CO State Plane North (2011) • UTM Zone 13 • 3 format options • TIFF tiles • JPEG tiles • SID mosaic • DEM – not suitable for creating contours

Click to edit Master title style Color Survey Results Click to edit Master title style • For each of the three terrain types (urban, rural and mixed) Sanborn came up with a baseline of settings for color and brightness. • Survey contained three additional samples for brightness and color to compare against the baseline. • Brightness: Preference was for higher contrast/brightness over the Sanborn Baseline • Color: Preference for the Sanborn Baseline • Separate survey to Area 3 partners indicates that Area 3 does not need to be color-balanced with spring imagery.

Click to edit Master title style Pilot Review Committee Click to edit Master title style • Who: A volunteer subset of DRAPP partners • What: Review pilot imagery to determine desired radiometric parameters to apply to the rest of the project • Golden- 9 tiles Area 1 • Denver /Aurora- 9 tiles Area 1a • Deer Trail- 9 tiles Area 2 • Weld County- 9 tiles Area 4 • Fort Lupton- 9 tiles Area 4a • Why: To ensure we like the color/tone before the major image processing effort begins • When: Starts July 1; estimate 4 to 6hrs • Where: At DRCOG to review the imagery together

Click to edit Master title style Web Mapping Services Click to edit Master title style • Sanborn • Google-hosted WMS/WMTS • Imagery year - 2016 • Interim – Rough mosaic controlled by AGPS/IMU data only; little to no radiometric corrections and feathering are applied but auto color blending is performed. Expected: June 2016 - August 2016 • Final – Expected : January 2017 • Supports addition of odd- year Google imagery if we want it… • Harris MapMart • Imagery year(s) – 2002 to 2016 (final only) • 2002 to 2014 - available now • 2016 – available in winter/spring 2017

Click to edit Master title style Planimetric Update Plan Click to edit Master title style • Use 2016 imagery • Next Steps • Determine costs • Find partners – beyond member governments and regional partners to the community? • Discuss requirements (new features, spec changes) • Thoughts? • Share them on a conference call on 5/11 @ 9am

Click to edit Master title style Timeline Click to edit Master title style  • Release DAT RFP – Aug  • Board approval of imagery vendor – Sept  • Board approval of DAT vendor – Oct  • Quotes and Letters of Intent – Nov  • Write vendor contracts – Nov/Dec  • Project officially starts – Jan/Feb  • Color Survey – Dec  • Custom Orders – Jan/Feb  • Flights- Mar/Apr  First invoice •

Click to edit Master title style Timeline Click to edit Master title style Area 3 flights – Jun • Pilot Review Committee - Jul • Interim imagery in WMS – Jun to Aug • Final image processing – Jun to Oct • Deliveries to partners – Dec/Jan • Final invoice – Dec/Jan • Final WMS – Jan/Feb

Click to edit Master title style Action Items Click to edit Master title style • Return your paperwork • Pay your first bill • Consider volunteering for the Pilot Review Committee

Click to edit Master title style Click to edit Master title style QU QUESTIONS IONS/COMM /COMMENT ENTS?