LY_01_LYN_20170530_CS_A.met

- Associated Data File: lyncs052017 ALLxyz

- Correlated Survey File: lyncs1701c-sp3005, lyncs1702c-sp3205, lyncs1703c-sp0206, lyncs1704c-sp1206

- Metadata Date: Tuesday, June 13, 2017

- Abstract: This dataset consists of locations relative to some reference.

- Purpose: This dataset is used for volumes calculations, channel condition reports and project mapping.

- Project Name: Lynnhaven Inlet

- Element Name: Lynnhaven Inlet

- Area of Coverage: 0+00 to 164+00, 200+00 to 217+61, 300+00 to 330+74

- Type of Survey: Condition Survey

- Data File Delimiter N/A

- Access Constraints: None

- Use Constraints: None

- Currentness Reference: Survey Date

- Survey Date: Tuesday, May 30, 2017

- Additional Survey Dates: 05/31/2017, 6/2 & 6/12

- Progress: Complete

- Update Frequency: As Needed

- Keywords: Hydrographic, Topographic, Orthometric, Bathymetric, Survey, Sounding Point

- Team Leader: Joe Moore Jr.

- Survey Manager: Dave Linn

- Project Manager: Chris Tolson

- Person: Chief, Navigation Support and Survey Section

- Organization: US Army Corps of Engineers - Norfolk District

- Telephone: (757) 201-7125

- Address: 803 Front St.

- City: Norfolk

- State: Virginia

- Postal Code: 23510

- Person: Dave Linn

- Organization: US Army Corps of Engineers - Norfolk District

- Telephone: 757-201-7297

- Address: 803 Front St.

- City: Norfolk

- State: Virginia

- Postal Code: 23320

- QA Person: D Linn

- Projected Coordinate System: State Plane

- Datum Name: NAD 83 (CORS)

- Horizontal Zone: Virginia South Zone

- Projected Coordinate Units: US Survey Feet

- Implied Horizontal Accuracy: +/- 10 Feet

- Horizontal Control Monuments:

- N/A N/A

- Vertical Reference Datum: NOS MLLW

- Tidal Epoch: 1983-2001

- Geoid Model: 12A

- Implied Vertical Accuracy: +/- 0.5 Feet

- Vertical Control Monuments: CVB"722102" Nos MLLW 83-01=4.98'NAVD88=3.89' 300+00 to 330+74 Range=1.41', CE Palmer,2009 NOS MLLW 83-01=4.29'NAVD88=3.12' Sta 0+00 to 44+00 Range=1.38', CE"TAMPABAY, 2014 nos mmlw=4.82' navd88=3.32' sta 44+00 to 86+00 Range=1.68', CE"LYNN, 1981" nos mllw83-01=7.39' NAVD88=5.81' sta 86+00 to 122+48 Range= 2.22', OUTSIDE is 2009 NOAA zoning from CBBT direct read and 1.06 height ratio NOS"NO3,1975"nos mllw83-01=26.96' NAVD88=25.13' sta 123+00 to 164+59 Range= 2.55'

- Vessel Name: Sea Ark

- Positioning System/Method: USCG DGPS

- System/Method: Odom CV3 Single-beam

- Transducer Beam Angle: 3 Degrees

- Multibeam Swath Width:

- Bin Size: N/A

- Shot Selection Method: Point Positioning

- Shot Selection Positioning Method: Point Positioning

- Edited for Bad Soundings: Yes

- Tide Applied: Yes

- Tide Gage Location: (Ports) CBBT

- Tide Gage Application Method: Zoning - NOAA

- Squat Applied: Yes

- Squat Application Method: HYPACK Squat Driver

- Heave Applied: N/A

- Heave Applied Method: N/A

- Pitch/Roll Applied: N/A

- Topographic Data Included: N/A

- Topographic Method: N/A

- Map File Number: (H-XX-XX-X)

- Map File Name: (*.dwg)

- Correlated DTM, DXF File(s):

- Correlated XYZ File(s):

- Filtering Method:

- XYZ, DTM, DXF Originator:

- CADD Operator:

- Line Data Created:

- Line Data Creation Software: