Okaloosa County BOCC — December 4, 2012 — Pictometry Agreement — reading text

6-inch, and 12-inch GSD. Acquisition: Flight plans will be prepared to capture image frames with nominal 60% forward overlap and nominal 30% sidelap in order to. provide sufficient overlap for automatic acrial triangulation and mitigation of building Ican in orthophotography produced, Source imagery will be acquired during times of optimal environmental conditions, lmagery will generally be captured. when solar altitude is 30 degrees or greater and/or by using the most optimal four-hour window, cxcept where capture season offers significantly longer window. Imagery will be acquired with ground free of snow cover and deciduous vegetation less than 30% of full bloom. Frames with clouds will be rejected. and:reflown. Any planned. deviation from these conditions imposed by capture window constraints will be discussed. with client prior to-commencement of acquisition. Camera: Pictometry:utilizes its USGS-certified, custom designed mapping camera incorporating a Kodak sensor and custom. designed photogrammetric lenses; The sensor is fully calibrated. according. to Pictomctry’s USGS approved calibration process. Pictometry’s sensor provides a dynamic range of 12 bits.per band, RGB. (resampled to 8 bits during processing). Ortho-Rectification: Prior to the production of orthophotography, Pictometry will perform automatic aerial triangulation, utilizing the directly observed Exterior Orientations (EOs): and ground control. points (GCPs), measured by a licensed surveyor, for the purpose of orienting the individual frames for creation of the final ortho imagery. In.addition:to the: GCPs, sophisticated matching techniques will be employed to automatically create tie points for use. in performing a’bundle adjustment. Pictometry will utilize best available Digital Terrain Modcls, combined with the calibrated camera interior orientations, ground control points, and triangulated EOs to rectify the images. When the rectification requires:a resampling of the source imagery, a cubic convolution method will be utilized. Horizontal Accuracy: 3" AceuPlus: RMSE, = 1.41 ft, NSSDA (95%) = 2.5 ff, mects-or exceeds NMAS 1” = 100° 4” AccuPlus; RMSE, = 1.63 ft, NSSDA (95%)-= 2.8 ft, meets or excceds NMAS I = 100° 6”AccuPlus: RMSE, = 1:85 ft, NSSDA (95%) = 3.2 ft, meets or exceeds NMAS [” ='100’ 12” AccuPlus: RMSE, = 4.40 ft, NSSDA (95%) = 6.5ft.,. meets or exceeds NMAS 1”=-200’ Mosaic: Global color balancing will be applied to ali orthophotos. to create homogeneous orthophotos within the project area. Local adjustments of brightness values, color and contrast will be performed if needed, There will be no-obvious seam edge betwecn two adjacent orthophotos, Mosaic will be created using automated seamline steering, with manual edits to climinate feature misalignment caused by seamlines which pass thru features above the elevation surface. Feature alignment across seanalines will be 3 pixels. or better. When possible, seamlines will be steered away from elevated features.to improve orthophoto quality. Once the mosaic has been produced, the imagery will be tiled and named according to the customer provided (or Pictometry generated) schema for delivery. Deliverables: All-:deliverables in customer preferred coordinate system, . Project-wide.seamless mosaicin ECW (or MrSID if requested) format * Tiled imagery according to customer provided tiling scheme— available as. TIFF, GeoT[FF.or JPG . FGDC compliant metadata LICENSED OBLIQUE AND ORTHOGONAL IMAGERY Imagery: Licensed Images procured with.a high resolution digital camera and nominal GSD is-as indicated ou Sector Map. C3 products.shall contain ortho images and oblique images taken from opposite directions. C5 or NS products shall contain ortho images and oblique images taken. from both opposite and perpendicular directions. Pictometry images (individual frames) are delivered in Pictometry .PS] and .PMI format (JPG combined with a metadata trailer). For each scetor that includcs ortho imagery, Pictometry includes a separate trailer, minimal overlap, projected in State Plane, NAD 83, feet unless the projection is stated otherwise on the executed order form. US. Censug Bureau TIGER line files of County or a base map-must be supplicd by Licensee. EFS Licensed Software: If Pictometry Electronic Field Study (EFS) is included in Section A, Pictometry International Corp. shall supply one copy. of the Pictometry Electronic Ficld Study (EFS) software, latest version, on the Storage Media supplied as. specified herein. Recommended minimum system requirements for EFS-arc.as follows: Pentium 4, 1.3:-GHz-or greater processor, 512MB RAM (1GB or more recontmended for XP, 2G or more recommended for Vista.and Windows 7). Windows. 2000, XP, Vista.(32- or 64-bit), or Windows 7 (32- or 64-bit). Video Card: |}6MB graphics, 32bit.color quality and 1024x768 screen resolution. Page Sof lI Okaloosa County, FL—C119552 20130109 CMT-00004-20121018 100 Mbps - NIC (network deployments). 250MB available hard-disk space. Telephone Support: To the extent indicated, Pictometry shall provide telephone-support to. Licensee employees who have completed the Advanced User Technical Training and who are individually identified by: Licensce to Pictometry. License Term: At the conelusion of the-dcfined License Ferm on the order form, Pictometry shal] automatically grant a Perpetual License to Licensees in-good standing for the then-current version of the Liccnsed Products. Maintenanee-and Support for the Perpetual License may be purchased at Licensee’s request. Licensee Storage Media: Licensce wil] makc available on Licensee Server sufficient disk storage space to.accommodate the Licensed Products, Licensee will also provide a 100 mb/s network fink to the server.. On delivery, the Licensed Images and Licensed Software may be copied to the Licensee server via the network connection. Delivery Schedule: The image capture process.and the delivery date may be affected by weather conditions or aircraft availability. Licensee will accept delivery within thirty (30) days of notification by Pictometry. Digital Imagery Specifications Dimensions and Resolution: All values are approximates based.on. target height-over-ground, The actual values vary due to conditions outside:of Pictometry’s control, including, but not limited to, air traffic control restrictions, weather, and elevation changes in the underlying ground surface. Sector Tiles: Qne-Meter Sector Tiles Footprint: Pixel Size: Source Imagery: Radiometry: File Size (Approx.): AZ inch Sector Tiles Footprint: Pixel Size: Source Imagery: Radiometry: File Size (Approx.): & Inch Quarter Sector Tiles Footprint: Pixel Size: Source Imagery: Radiomeiry: File Size (Approx.): General Specifications: Orthogonal Images Image Format Image Quality Measurement Accuracy Pixel Placement Accuracy Sensor Orientation Sensor Positional Accuracy Sensor Directional Accuracy Ortho-Rectification Image Export Page 6 of 11 5,280 x 5,280 feet (1,609 x 1,609 meters) 3.28 feet/pixel (1.0 meters/pixel) . Community Orthogonal (12 and 9 inch / 30 and 22.5 em):and/or Neighborhood Orthogonal Net radiometrically balanced, may have observable cut fincs and could consist of imagery taken over a period of several days. 8,000 KB (JPG format) 2,640 x 2,640 feet (805 x 805 meters) 1.0-feet/pixe! (0.3048 meters/pixel) Community Orthogonal (12 and 9 inch / 30 and 22.5 cm) and/or Neighborhood Orthogonal Not radiometrically balanced, may have obscrvable cut lines and could consist of imagery taken over a period of several days. 20,900 KB (JPG format), 2,640 x 2,640 feet (805 x 805 meters) 0.5 feet/pixel (0.1524 meters/pixe)) Neighborhood Orthogonal and/or Neighborhood Orthogonal Not radiometrically balanced, may have observable cut lines and could-consist of imagery taken overa period of several days: 83,500. KB:-(IPG format) } Industry-standard image format with proprictary image trailer. Images will have.an unobstructed view of the ground and objects on the. ground. In-controlled airspace:around airports, etc., and in areas of steep clevation changes, the image ground sample distance and resolutions may vary. There may be varying degrecs of ground illumination and color variations due to lighting and cloud shadows. <0.5% measurement error, excluding user pixel selection error Pictometry provides a visualization system and thercfore does not. certify image accuracy, Pictometry utilizes an IMU (Inertial Mcasurement Unit), ground station post-corrected differential GPS, and Kalman filtering to achieve a high degree of positional and directional accuracy. mean !5cm absolute 0.015 degrees absolute (roll/pitch), 0.035.degrees absolute (heading) The images are ortho-rectified to remove the variations duc te clevation changes (utilizing-the best DEM data available, including customer provided DEM data), resulting in geographically square pixels aligned to a rectilinear grid. This grid-can be specified by any number of-coordinate:systoms, including Latitude/Longitude, State Plane, UTM, and more, The-desired coordinate system should be specified in. the coritract, or a default coordinate system will-be used. JFIF (JPEG), TIFF, or BMP. Pictometry software can be utilized to export the images into any of the above industry-standard formats. The orthogonal images can optionally be transformed to a different projection during this export process, and.an associated location reference file can be created for use in importing the images into other GIS mapping software. Okaloosa County, FL—C1 19552 20130109 CMT-00004-20121018 Image Tiling Individual orthogonal images are cdge-feathered and mosaicked to produce orthogonal image tiles with.tile sizes selected to balance single image coverage as well as managcability of open images. Thesc orthogonal tiles provide continuous coverage across the area of interest, While some-color balancing is.done, these orthogonal tiles are not fully radiometrically. balanced or edge-matched. Oblique Images Image Format Industry-standard image format with proprietary image trailer. image Quality Images will have an. unobstructed view of the ground and objects.on the ground. In controlled airspace around airports, etc., and in areas of steep elevation change, the-image-graund sample distance may vary. There may be varying-degrees of ground illumination and color variations due to lighting and. cloud shadows. Due to the nature of oblique-acrial photography, there may also be artifacts such as-haze, glint and glare caused by reflected light. Measurement Accuracy <0:75% measurement-error, excluding user pixel selection error Pixel Placement Accuracy Pictometry providcs a-visualization system and therefore does not certify image accuracy. Sensor Orientation Pictometry utilizes. an IMU (Inertial Measurement Unit), ground station post-corrected differential GPS, and Kalman filtering to achicve a high degree of positiona! and directional accuracy. Sensor Positional Accuracy = mean | Sem absolute Sensor Directional. Accuracy 0.015 degrees absolute (roil/pitch) 0:035 degrees absolute (heading) Image Export JFIF (JPEG), TIFF, BMP Pictometry- software can be utilized to export'the images into any of the above industry-standard formats. Notes 3. The existing National Map Accuracy Standards focus on conventional analog aerial photography products. When used for digital:mapping products, it is riecessary to specify the approximate image. scale (e.g. 1:1200) when stating NMAS requirements, 4, Pictometry’s orthogonal images provide the coordinate accuracy fulfilling most planemctric requirements, however, Pictometry data is not intended for authoritative definitive mapping or surveying replacement. If there.is:a need for authoritative mapping products, additional work is required by licensed individuals-in order to-certify Pictometry’s orthogonal imagery. Altcmatively, a.separate, authoritative orthogonal image capture