U.S. Army Corps of Engineers, New England District
20190805
BARNSTABLE (HYANNIS) AND YARMOUTH, MASSACHUSETTS
A hydrographic survey of the federal navigation project. Soundings were taken at prescribed intervals to determine the current condition of the federal project.
This data set is used for channel condition reports and project mapping.
20190730
None
As Needed
-070.290948
-070.273143
+41.628727
+41.619202
Theme_Keyword Hydrographic
Theme_Keyword Topographic
Theme_Keyword Orthometric
Theme_Keyword Bathymetric
Theme_Keyword Survey
Theme_Keyword Sounding
Theme_Keyword Point
None
The data represents the results of data collection and processing for a specfic U.S. Army Corps of Engineers activity and indicates the general existing conditions. As such it is only valid for it's intended use, content, time and accuracy specifications. The user is responsible for the results of any application of the data for other than its intended purpose.
Chief of Survey Section
U.S. Army Corps of Engineers, New England District
mailing
696 Virginia Road
Concord
MA
01742-2751
978-318-8783
State_Plane_Coordinate_System SPCS_Zone_Identifier
coordinate pair
0.01
0.01
North American Vertical Datum of 1988
0.001
US Survey Foot
Explicit elevation coordinate included with horizontal coordinates
MLLW
0.001
US Survey Foot
Explicit elevation coordinate included with horizontal coordinates
20190805
Chief of Survey Section
U.S. Army Corps of Engineers, New England District
mailing
696 Vriginia Road
Concord
MA
01742-2751
978-318-8783
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998
Other_Information:
Element_Name: 13-FOOT CHANNELS AND TURNING BASIN; 12-FOOT ANCHORAGES
Area_of_Coverage: From Station 0+00 to Station 86+11
Type_of_Survey: Hydrographic Survey
Survey_File_Name: MA_48_HYA_20190730_CS_2019_006.xyz
Associated_Data_File: MA_48_HYA_20190730_CS_2019_006_A.xyz, MA_48_HYA_20190730_CS_2019_006_Full.xyz
Data_File_Delimiter: Space
Team_Leader: Patrick Berube, Crew Chief
Survey_Manager: Chief of Survey Section
Project_Manager: Chief of Navigation
QA_Person: William H. Walker
QA_Date: 20190225
Projected_Coordinate_System: State Plane NAD-83
Horizontal_Zone: MA-2001 MASSACHUSETTS MAINLAND
WGS-84
Units: US Survey Foot
Implied_Horizontal_Accuracy: +/- 1 Feet
Data_Transformation_Method: Point to Point Software
Tidal_Epoch: 1983-2001
Geoid_Model: Geoid 12B
Implied_Vertical_Accuracy: +/- 0.2 Feet
Vessel_Name: Keegan
Positioning_System: Real Time Kinematic (RTK)
System: Reson T50
Transducer_Beam_Angle: N/A
Multi-beam_Swath_Width: 60
Bin_Size: 20'
Shot_Selection_Method: Shoal
Shot_Positioning_Method: Point Positioning
Edited: Yes
Tide_Applied: Yes
Tide_Gauge_Location: N/A
Controlling_Benchmarks: V-Datum Model (NOAA)
Tide_Gauge_Application_Method: N/A
Squat_Applied: No
Squat_Application_Method:
Heave_Applied: Yes
Heave_Application_Method: Real Time Kinematic (RTK)
Pitch_Roll_Applied: Yes
Topographic_Data_Included: No
Topographic_Method: Real Time Kinematic (RTK)