Surdex web-based client product inspection tool Data resides at - PowerPoint PPT Presentation

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT K ICK - OFF M EETING December 03, 2019 Ed Turner – VP, Business Development John Boeding CP, PLS – Senior VP, Sales & Marketing Chesterfield, Missouri Chesterfield, Missouri Cornell Rowan CP – Senior Project Manager Chesterfield, Missouri

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT • Cornell Rowan CP • 11 years with Surdex Corporation • B.S. Degree in Engineering Technology • ASPRS Certified Photogrammetrist Since 1997 • More than 34 years in the industry P ROJECT • Former Photogrammetry Manager and Independent Contractor M ANAGER • Project Manager for numerous Private and Government projects in the State of Texas and many other States as well • H-GAC 2016 & 2018 Orthophoto projects and 2017 Hurricane Harvey Orthophoto project • Texas Statewide 2014 - 2016 Orthoimagery project C OMPETITION S ENSITIVE 2

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT • Approximately 100 employees • Financially Sound • 65 years in the industry (Since 1954) • Aerial acquisition – Imagery (film & digital) and LiDAR A BOUT • Imagery and LiDAR Processing • Ground Surveying S URDEX • Aerotriangulation • Orthophotography Production • Planimetric & Topographic Mapping • GIS Services • All production operations based in Chesterfield, MO C OMPETITION S ENSITIVE 3

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT • Clientele • Local government/COG’s • State government (DOT, DNR, statewide, etc.) • Federal government (USGS, USDA, USACE, NGA, A BOUT FEMA, etc.) • Oil & Gas S URDEX • Personnel • Extremely low turnover rate – long-term employees • Numerous with advanced degrees • 9 Certified Photogrammetrists • Registered Land Surveyors C OMPETITION S ENSITIVE 4

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT • Dedicated R&D staff to improve performance, quality, and cost-effectiveness • Algorithm and process development • Hardware and software integration and development • Key resources A BOUT • 10 aircraft with hangar where in-house inspections, maintenance and repairs are performed S URDEX • 9 digital sensors (5-ADS100, 3-DMC, 1-RCD- 30/Oblique) • 4 film cameras • 3 Optech Galaxy LiDAR sensors • 30+ softcopy workstations, including stereoscopic • 2.5 PB of on-line storage C OMPETITION S ENSITIVE 5

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT One of Surdex’s 10 Aircraft Pressurized Twin-Turbine with *RVSM Flight Range: 2,193nm Max Altitude: 1,200 – 35,000 agl Certified Altitude: 35,000msl Cruise Speed: 300+ knots Endurance: * RVSM stands for Reduced Vertical Separation Module – required by the FAA for operations above 28,000’ MSL >6 hours C OMPETITION S ENSITIVE 6

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Surdex Hangar and In-House Maintenance C OMPETITION S ENSITIVE 7

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT The Leica ADS100 mounted in the Cessna 441 Conquest II – 10 C OMPETITION S ENSITIVE 8

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Review of Scope and Specifications Surdex Corporation has been contracted to acquire, process and deliver leaf-off true color 6-inch and 12-inch ground sample distance (gsd) orthophotos. • Camera Type: Leica ADS100 Pushbroom Sensor • Acquisition Widow: Late December (after first hard freeze) – Late February (when deciduous trees are bare) • Sun Angle: 30 degrees or greater above the horizon • Airspace: Surdex’s Responsibility • Conditions: Free from haze, fog, dust, smoke, snow or floodwaters (streams must be with normal banks) • Clouds: Less than 5% cloud cover on any single photograph/image or tile • Sidelap: 20 – 30% over entire AOI – Min 15% - Max 45% • Building Lean: Reduced by adding supplemental flightlines • Flight Altitude: 1:1 ration between pixel and ground resolution (6- inch at ~6,250’ agl & 12 - inch at ~12,500’ agl) • Airborne GPS & IMU: Data shall be recorded at all times • Geodetic Control: Existing Control will be utilized and additional points will be surveyed as needed • Image Tile Scheme: Lambert Grid • Image Tile Buffer: No Buffer • Spectral Resolution: 4-band • Projection: State Plane – TX South Central and Central Zones • Horizontal Datum: NAD 1983 (2011) • Horizontal Units: US Foot • Metadata: Conformed to the Federal Geographic Data Committee (FGDC) Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998) C OMPETITION S ENSITIVE 9

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Existing Ground Control Diagram – 6-inch and 12-inch GSD C OMPETITION S ENSITIVE 10

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Existing Ground Control Diagram – 6-inch and 12-inch GSD C OMPETITION S ENSITIVE 11

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch and 12-inch Flightlines C OMPETITION S ENSITIVE 12

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch and 12-inch Flightlines C OMPETITION S ENSITIVE 13

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Supplemental Flightlines to be Flown to Reduce Building Lean C OMPETITION S ENSITIVE 14

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 30 Degree or Greater Sun Angle Chart C OMPETITION S ENSITIVE 15

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Surdex Flight Tracker C OMPETITION S ENSITIVE 16

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch re-sampled to 12-inch C OMPETITION S ENSITIVE 17

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch re-sampled to 12-inch C OMPETITION S ENSITIVE 18

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch re-sampled to 12-inch C OMPETITION S ENSITIVE 19

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch and 12-inch Lambert Grids C OMPETITION S ENSITIVE 20

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT 6-inch and 12-inch Lambert Grids C OMPETITION S ENSITIVE 21

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT SurCheck ■ Surdex web-based client product inspection tool  Data resides at Surdex  Corrections made based on client inspection results  Delivery after validated corrections  ESRI ImageServer piped through a web browser  Seamless roam of product image data  Base Maps for product validation  Base Map swipe feature  Overlays (tile layout, seamlines, previous project imagery, etc.)  Client ability to overlay graphics  Tracking of shipping, acceptance, correction dates  Robust statistics C OMPETITION S ENSITIVE 22

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT SurCheck – Client Review C OMPETITION S ENSITIVE 23

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Preliminary Project Production Schedule C OMPETITION S ENSITIVE 24

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Building Lean C OMPETITION S ENSITIVE 25

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Seamline C OMPETITION S ENSITIVE 26

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Seamline C OMPETITION S ENSITIVE 27

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Building Lean and Seamline C OMPETITION S ENSITIVE 28

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Surdex Web Hosting of 2020 Orthoimagery ■ Surdex will create separate web hosting services for each partner/area and provide a dedicated e-mail to a group of web administrators to setup user accounts for each partner as needed. ■ Surdex will provide sample connection strings for Web Mapping Services typically used in CAD and other GIS packages and how to add a connection in ESRI software. C OMPETITION S ENSITIVE 29

2020 H-GAC A ERIAL O RTHOIMAGERY P ROJECT Questions… Answers… C OMPETITION S ENSITIVE 30