Project Overview New in 2016 Q& A with the 2016 vendors - - PowerPoint PPT Presentation

Project Overview New in 2016 Q& A with the 2016 vendors Timeline Action Items

 4-band, true color

• rthoimagery

 Resolution: High-

resolution (3in, 6in, 1ft)

 3in - urban core  6in - metro area  1ft - mountains and plains

New Extents 

 Collection window:

Leaf-off and snow-free

 Delivery Method:

 WMS  Tile delivery (same index)

Additional 3in area – Fort Lupton Slight change to Area 1a boundary

4 1a 2 4a 3 1

Acquisition – Sanborn DAT – Harris (formerly IntraSearch) Local vendors experienced with our

project area

New ASPRS Horizontal Accuracy

Standards  2x 2014 accuracy

 Recommended Accuracy for Mapping & GIS Work  1ft imagery =

± 2 feet RMSEx or RMSEy

 6in imagery =

± 1 foot RMSEx or RMSEy

 3in imagery =

± 0.5 foot RMSEx or RMSEy

 Check it out here:  http://www.asprs.org/PAD-Division/ASPRS-

POSITIONAL-ACCURACY-STANDARDS-FOR-DIGITAL- GEOSPATIAL-DATA.html

Color Preference Survey

 Samples from Sanborn  Choose your favorite color balance/tone  Results will be used to inform camera calibration

pre-flight

Delivery Formats

 Uncompressed TIFFs (same as 2014)  Compressed JPEGs (same as 2014)  Custom SID mosaics  new!

Innovations for filling custom orders:

 Custom orders compiled earlier – Jan/Feb  Sanborn’s seamless database  Sanborn’s ANSI process for checking hard drives

WMS/WMTS in Google Cloud

 Reliable – 99.95% uptime

Contract change = Renewable term

 Contract can be used for 2016, 2018, and 2020 – based

• n good performance.

 Lock-in unit pricing so we can budget earlier and more

accurately.

 Easier management – reduces RFPs, contract

management– Potentially no new RFPs until 2021!

Quotes for additional services

 Planimetric updates, Google imagery, ECW

compressions, LIDA, Obliques

Projections offered in past DRAPPs

 State Plane Colorado Central (0502), NAD83 (HARN), feet  State Plane Colorado Central (0502), NAD83 (2011), feet  State Plane Colorado North (0501), NAD83 (2011), feet  State Plane Colorado North (0501), NAD83 (HARN), feet  UTM Zone 13 North, NAD83 (2011), meters

Goal – Reduce to 3? June survey says probably not…

 State Plane Colorado Central (0502), NAD83 (2011), feet  State Plane Colorado North (0501), NAD83 (2011), feet  UTM Zone 13 North, NAD83 (2011), meters

 Release DAT RFP– Aug



 Board approval of imagery vendor – Sept



 Board approval of DAT vendor – Oct



 Quotes and Letters of Intent – Nov  Watch your inbox!  Write vendor contracts – Nov/Dec  Project officially starts – Jan/Feb  Color Survey – Dec  Watch your inbox!  Custom Orders – Jan/Feb  Watch your inbox!  Flight start - March

 Fill out your LOIs

 If you were a 2014 partner, you don’t have to fill out the

license agreement again – just the LOI!

 If you have questions or don’t receive your LOI email soon,

call me!

 Take the Color Survey  Fill out the Order Form  Send us GCPs  Watch for email updates from me.  Next Meeting – April/May