Text files of the navigation logged during field activity 2012-035-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management in Ipswich Bay and Massachusetts Bay, Massachusetts, in August 2012 (ASCII text and CSV files)

Metadata also available as - [Questions & Answers] - [Parseable text] - [XML]

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Geological Survey
Publication_Date: 2018
Title:
Text files of the navigation logged during field activity 2012-035-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management in Ipswich Bay and Massachusetts Bay, Massachusetts, in August 2012 (ASCII text and CSV files)
Edition: 1.0
Geospatial_Data_Presentation_Form: tabular digital data
Series_Information:
Series_Name: data release
Issue_Identification: DOI:10.5066/P924M8R1
Publication_Information:
Publication_Place:
Woods Hole Coastal and Marine Science Center, Woods Hole, Massachusetts
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
Online_Linkage: https://doi.org/10.5066/P924M8R1
Online_Linkage: Larger_Work_Citation:
Citation_Information:
Originator: Emily C. Huntley
Originator: Seth D. Ackerman
Originator: Robert L. Boeri
Originator: Todd P. Callaghan
Originator: Daniel W. Sampson
Originator: Dann S. Blackwood
Publication_Date: 2018
Title:
Sampling data collected in Ipswich Bay and Massachusetts Bay, Massachusetts, in 2012, U.S. Geological Survey Field Activity 2012-035-FA
Edition: 1.0
Series_Information:
Series_Name: data release
Issue_Identification: DOI:10.5066/P924M8R1
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Other_Citation_Details:
Suggested citation: Huntley, E.C., Ackerman, S.D., Boeri, R.L., Callaghan, T.P., Sampson, D.W., and Blackwood, D.S., 2018, Sampling data collected in Ipswich Bay and Massachusetts Bay, Massachusetts, in 2012, U.S. Geological Survey Field Activity 2012-035-FA: U.S. Geological Survey data release, https://doi.org/10.5066/P924M8R1.
Online_Linkage: https://doi.org/10.5066/P924M8R1
Online_Linkage:
Description:
Abstract:
Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects. Initiated in 2003, the primary objective of the Geologic Mapping of the Massachusetts Sea Floor program is to develop regional geologic framework information for the management of coastal and marine resources. The program is focused on the inshore waters (primarily 5-30 meters deep, although the region surveyed in this field activity includes waters up to 90 meters deep) of Massachusetts. This dataset, collected aboard the Ocean Survey Vessel (OSV) Bold as part of the Geologic Mapping of the Massachusetts Sea Floor Program, is from U.S. Geological Survey (USGS) sampling survey 2012-035-FA (August 21-27, 2012) by the USGS Woods Hole Coastal and Marine Science Center and the Massachusetts Office of Coastal Zone Management with partners from the Massachusetts Bays Program, the Massachusetts Department of Environmental Protection, the Massachusetts Division of Marine Fisheries, and the U.S. Environmental Protection Agency. During the survey, surficial sediment samples and bottom still and video imagery were collected in Ipswich Bay and Massachusetts Bay, Massachusetts.
Purpose:
These navigation data are provided as an archive of the navigation data files acquired during USGS survey 2012-035-FA offshore of Massachusetts in Ipswich Bay and Massachusetts Bay.
Supplemental_Information:
During the survey, bottom still and video imagery was taken at each station (see shapefiles 2012-035-FA_photos.shp and 2012-035-FA_videos.shp available from the larger work citation; see the Coastal and Marine Geology Program Video and Photograph Portal to view the bottom videos [Golden and others, 2015; link available from the cross-reference citation]). Physical sediment samples were also collected at many stations and analyzed for grain size (see shapefile 2012-035-FA_samples.shp available from the larger work citation) and benthic infauna (see report by the Massachusetts Office of Coastal Zone Management [2013] available from the cross-reference citation). For more information about this field activity, see https://cmgds.marine.usgs.gov/fan_info.php?fan=2012-035-FA. For more information about the Geologic Mapping of the Massachusetts Sea Floor program, see https://woodshole.er.usgs.gov/project-pages/coastal_mass/.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20120821
Ending_Date: 20120827
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -70.921547
East_Bounding_Coordinate: -70.480715
North_Bounding_Coordinate: 42.874028
South_Bounding_Coordinate: 42.295625
Keywords:
Theme:
Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:581a237d-ca72-4a7a-978b-056b1afe9cda
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: Coastal and Marine Geology Program
Theme_Keyword: CMGP
Theme_Keyword: Woods Hole Coastal and Marine Science Center
Theme_Keyword: WHCMSC
Theme_Keyword: Massachusetts Office of Coastal Zone Management
Theme_Keyword: MassCZM
Theme_Keyword: MA CZM
Theme_Keyword: CZM
Theme_Keyword: navigation
Theme_Keyword: Garmin GPSMAP 76CSx
Theme_Keyword: Differential Global Positioning System
Theme_Keyword: DGPS
Theme_Keyword: field activity 2012-035-FA
Theme_Keyword: field activity number 12035
Theme_Keyword: OSV Bold
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: marine geology
Theme_Keyword: navigational data
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans
Theme_Keyword: location
Theme:
Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords
Theme_Keyword: marine geology
Theme_Keyword: Global Positioning System (GPS) observations
Theme_Keyword: bay
Theme_Keyword: continental shelf
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: North America
Place_Keyword: United States
Place_Keyword: Atlantic Ocean
Place_Keyword: Gulf of Maine
Place_Keyword: Bigelow Bight
Place_Keyword: Massachusetts
Place_Keyword: Ipswich Bay
Place_Keyword: Massachusetts Bay
Place_Keyword: Cape Ann
Place_Keyword: Plum Island
Temporal:
Temporal_Keyword_Thesaurus: None
Temporal_Keyword: 2012
Access_Constraints: None
Use_Constraints:
Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of the dataset.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Seth Ackerman
Contact_Organization: U.S. Geological Survey
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Rd.
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: 508-548-8700 x2315
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: sackerman@usgs.gov
Native_Data_Set_Environment:
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.1.4959
Cross_Reference:
Citation_Information:
Originator: Nadine E. Golden
Originator: Seth D. Ackerman
Originator: Evan T. Dailey
Publication_Date: 2015
Title: Coastal and Marine Geology Program video and photograph portal
Publication_Information:
Publication_Place: Santa Cruz, CA
Publisher: U.S. Geological Survey
Online_Linkage: https://dx.doi.org/10.5066/F7JH3J7N
Cross_Reference:
Citation_Information:
Originator: Massachusetts Office of Coastal Zone Management
Publication_Date: 2013
Title: ENV13 CZM 01 Benthic Infaunal Analysis Report
Publication_Information:
Publication_Place: Boston, MA
Publisher: Massachusetts Office of Coastal Zone Management
Online_Linkage:
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Some lines of navigation data may be empty or incomplete, especially at the beginning of the raw (ASCII text) files when the first bits of data were being received via serial input.
Logical_Consistency_Report:
The raw files were recorded by a Microsoft HyperTerminal session and were logged approximately for each Julian day. The GPRMC parsed navigation files were created by splitting and combining the raw files for each Julian day of surveying based on Coordinated Universal Time (UTC; starting at time 000000, ending at 235959). The files include navigation data logged during the transits en route to, returning from, and between the sampling sites. In general, the navigation feed was continuous, even during breaks in the sampling survey, although some gaps in the navigation data may occur during the transit times. Records of well-formatted yet erroneous navigation fixes may occur but were not checked, removed, or corrected.
Completeness_Report:
These files represent all the navigation recorded by the Microsoft HyperTerminal session during USGS survey 2012-035-FA. Navigation was not recorded at station 77 due to a system malfunction and is therefore missing from this dataset.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Navigation for survey 2012-035-FA used Differential Global Positioning System (DGPS). The recorded position of each navigation point is the position of the DGPS antenna on the survey vessel, not the SEABed Observation and Sampling System (SEABOSS) sampler. The antenna was mounted at the top of the vessel's A-frame from which the sampler was deployed, within a few meters of the sampler (+/- 3 meters). No layback or offset was applied to the recorded position. In addition to the +/- 3-meter offset, the sampler may drift away from the survey vessel when deployed to the sea floor. Based on the various sources of horizontal offsets, a conservative estimate of the horizontal accuracy of the bottom image, video trackline, and sediment sample locations is 10 meters.
Lineage:
Process_Step:
Process_Description:
DGPS navigation from a Garmin GPSMAP 76CSx receiver was logged through a Microsoft HyperTerminal (version 5.1) session on a Dell Latitude D820 laptop computer running Windows XP SP2 via serial cable. The DGPS was set to receive fixes at a two-second interval in geographic coordinates (World Geodetic System of 1984 [WGS 84]). Log files were saved approximately for each Julian day in ASCII text format. The filenames are in the format of BOLD_JD[Julian day]_[UTC start time in the format hhmm].txt. For example, filename BOLD_JD234_1728.txt represents the raw navigation logged beginning on Julian day 234 at 17:28. Dates and times were recorded in UTC. This process step and the subsequent process step were performed by the same person, Seth Ackerman.
Process_Date: 201208
Source_Produced_Citation_Abbreviation: Raw navigation files
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Seth Ackerman
Contact_Organization: U.S. Geological Survey
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Rd.
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: 508-548-8700 x2315
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: sackerman@usgs.gov
Process_Step:
Process_Description:
The raw log files were reformatted into log files by full Julian day based on UTC time. An AWK script (awkseth.gprmc.12035.awk) was run on the log files to parse for the GPRMC navigation string and create ASCII Comma Separated Value (CSV) text files. The GPRMC parsed navigation filenames are in the format of JD[Julian day]_GPRMC.csv. For example, filename JD234_GPRMC.csv represents the GPRMC navigation logged on Julian day 234.
Source_Used_Citation_Abbreviation: Raw navigation files
Process_Date: 201209
Source_Produced_Citation_Abbreviation: GPRMC parsed navigation files
Process_Step:
Process_Description:
Added keywords section with USGS persistent identifier as theme keyword.
Process_Date: 20200908
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross
Contact_Position: Marine Geologist
Contact_Address:
Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Point
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.000001
Longitude_Resolution: 0.000001
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: D_WGS_1984
Ellipsoid_Name: WGS_1984
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257224
Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview:
The 12 National Marine Electronics Association (NMEA) strings stored in the raw navigation files are described below. The CSV files only contain the GPRMC navigation string parsed from the raw navigation files for each Julian day. No editing has been conducted on these data. The times recorded in the navigation files are in UTC.
$GPRMC is the recommended minimum Global Positioning System (GPS) data. For example, "$GPRMC,172814,A,4221.9562,N,07055.2928,W,9.1,51.3,210812,15.7,W,D*18" where:
172814 = Fix taken at 17:28:14 UTC
A = Status (A = active, V = void)
4221.9562,N = Latitude 42 degrees 21.9562 minutes North
07055.2928,W = Longitude 070 degrees 55.2928 minutes West
9.1 = Speed over the ground in knots
51.3 = Track angle in degrees true
210812 = UTC date August 21, 2012
15.7,W = Magnetic variation in degrees with direction (Westerly or Easterly)
D = Mode indicator (A = Autonomous, D = Differential, E = Estimated, N = Data not valid)
*18 = Checksum data, always begins with *
$GPRMB is the recommended minimum navigation sentence. For example, "$GPRMB,A,0.66,L,003,004,4917.24,N,12309.57,W,001.3,052.5,000.5,V*20" where:
A = Data status (A = active, V = void)
0.66,L = Cross-track error in nautical miles (9.99 max), steer Left to correct (or R = right)
003 = Origin waypoint ID
004 = Destination waypoint ID
4917.24,N = Destination waypoint latitude 49 degrees 17.24 minutes North
12309.57,W = Destination waypoint longitude 123 degrees 09.57 minutes West
001.3 = Range to destination in nautical miles (999.9 max)
052.5 = True bearing to destination
000.5 = Velocity towards destination in knots
V = Arrival alarm (A = arrived, V = not arrived)
*20 = Checksum data
Note: The above example is from a different dataset. GPRMB strings were not transmitted during this survey and were therefore recorded as "$GPRMB,A,,,,,,,,,,,,V,D*19" in the raw navigation files.
$GPGGA is essential GPS fix data. For example, "$GPGGA,172814,4221.9562,N,07055.2928,W,2,10,0.8,18.9,M,-33.0,M,,*45" where:
172814 = Fix taken at 17:28:14 UTC
4221.9562,N = Latitude 42 degrees 21.9562 minutes North
07055.2928,W = Longitude 070 degrees 55.2928 minutes West
2 = Fix quality (0 = invalid, 1 = GPS fix, 2 = DGPS fix, 3 = Precise Positioning System [PPS] fix, 4 = Real Time Kinematic [RTK] fix, 5 = RTK float, 6 = estimated, 7 = manual input mode, 8 = simulation mode)
10 = Number of satellites being tracked
0.8 = Horizontal dilution of position
18.9,M = Altitude above mean sea level (geoid), meters
-33.0,M = Height of geoid above WGS 84 ellipsoid, meters
[Empty field] = Time in seconds since last DGPS update
[Empty field] = DGPS station ID number
*45 = Checksum data
$GPGSA is overall satellite data. For example, "$GPGSA,A,3,01,03,06,07,08,11,13,17,19,,28,,0.0,0.8,0.8*3F" where:
A = Auto selection of 2D or 3D fix (M = manual)
3 = 3D fix (values include: 1 = no fix, 2 = 2D fix, 3 = 3D fix)
01,03,06,07,08,11,13,17,19,,28,, = Pseudo-Random Noise (PRN) number of satellites used for fix (space for 12)
0.0 = Position Dilution of Precision (PDOP)
0.8 = Horizontal Dilution of Precision (HDOP)
0.8 = Vertical Dilution of Precision (VDOP)
*3F = Checksum data
$GPGSV is data about the satellites in view. For example, "$GPGSV,3,1,12,01,41,157,48,03,21,059,48,06,08,058,33,07,64,197,45*7B" where:
3 = Number of sentences for full data
1 = Sentence 1 of 3
12 = Number of satellites in view
01 = Satellite PRN number
41 = Elevation in degrees
157 = Azimuth in degrees
48 = Signal-to-Noise Ratio (SNR; higher is better)
(The above four data fields may be repeated for up to four satellites per sentence. In the above example, they are repeated for four satellites.)
*7B = Checksum data
$GPGLL is geographic latitude and longitude data. For example, "$GPGLL,4221.9562,N,07055.2928,W,172814,A,D*52" where:
4221.9562,N = Latitude 42 degrees 21.9562 minutes North
07055.2928,W = Longitude 070 degrees 55.2928 minutes West
172814 = Fix taken at 17:28:14 UTC
A = Data status (A = active, V = void)
D = Mode indicator (A = Autonomous, D = Differential, E = Estimated, N = Data not valid)
*52 = Checksum data
$GPBOD is bearing origin to destination data. For example, "$GPBOD,045.,T,023.,M,DEST,START*01" where:
045.,T = Bearing 045 degrees True from "START" to "DEST"
023.,M = Bearing 023 degrees Magnetic from "START" to "DEST"
DEST = Destination waypoint ID
START = Origin waypoint ID
*01 = Checksum data
Note: The above example is from a different dataset. GPBOD strings were not transmitted during this survey and were therefore recorded as "$GPBOD,,T,,M,,*47" in the raw navigation files.
$GPVTG is velocity made good and ground speed data. For example, "$GPVTG,51.3,T,67.0,M,9.1,N,16.9,K,D*16" where:
51.3,T = True track made good in degrees
67.0,M = Magnetic track made good in degrees
9.1,N = Ground speed, knots
16.9,K = Ground speed, kilometers per hour
D = Mode indicator (A = Autonomous, D = Differential, E = Estimated, N = Data not valid)
*16 = Checksum data
$PGRME is a Garmin proprietary sentence about the estimated position error ("P" denotes proprietary, "GRM" is Garmin's manufacturer code, and “E” indicates the specific sentence type). For example, "$PGRME,2.5,M,3.1,M,4.0,M*2F" where:
2.5,M = Estimated Horizontal Position Error (HPE), meters
3.1,M = Estimated Vertical Position Error (VPE), meters
4.0,M = Overall spherical equivalent position error, meters
*2F = Checksum data
$PGRMZ is a Garmin proprietary sentence with altitude information ("P" denotes proprietary, "GRM" is Garmin's manufacturer code, and “Z” indicates the specific sentence type). For example, "$PGRMZ,55,f,*18" where:
55,f = Altitude, feet
[Empty field] = Position fix dimensions (2 = user altitude, 3 = GPS altitude)
*18 = Checksum data
Note: This sentence shows in feet, regardless of units shown on the display. For units with an altimeter, the altitude will be computed by the internal altimeter.
$PGRMM is a Garmin proprietary sentence about the map datum ("P" denotes proprietary, "GRM" is Garmin's manufacturer code, and “M” indicates the specific sentence type). For example, "$PGRMM,WGS 84*06" where:
WGS 84 = Currently active horizontal datum
*06 = Checksum data
$HCHDG is data about the magnetic heading, deviation, and variation. This string is used on Garmin eTrex Summit, Vista, and GPSMAP 76S receivers to output the value of the internal flux-gate compass. Only the magnetic heading and magnetic variation is shown in the message. For example, "$HCHDG,67.0,,,15.7,W*39" where:
67.0 = Heading
,, = Deviation (no data)
15.7,W = Variation and direction
*39 = Checksum data
$GPRTE is sent to indicate the names of the waypoints used in an active route. For example, "$GPRTE,1,1,c,*37" where:
1 = Total number of sentences for full data
1 = Sentence 1 of 1
c = Type (c = complete list of waypoints in this route, w = first listed waypoint is start of current leg)
[Empty field] = Route identifier
[Empty fields] = Waypoint identifiers (names)
*37 = Checksum data
Entity_and_Attribute_Detail_Citation:
The definitions of the NMEA strings were obtained from http://www.gpsinformation.org/dale/nmea.htm.
Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Seth Ackerman
Contact_Organization: U.S. Geological Survey
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Rd.
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: 508-548-8700 x2315
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: sackerman@usgs.gov
Resource_Description:
USGS data release 2012-035-FA contains navigation files collected offshore of Massachusetts in Ipswich Bay and Massachusetts Bay (2012-035-FA_nav.zip). The zip file contains a folder named "raw" that includes eight ASCII text files that serve as a navigation archive (BOLD_JD234_1728.txt, BOLD_JD235_0000.txt, BOLD_JD235_2252.txt, BOLD_JD236_0000.txt, BOLD_JD237_0021.txt, BOLD_JD238_0002.txt, BOLD_JD239_0004.txt, and BOLD_JD240_0006.txt), a folder called "processed" that contains seven CSV files parsed for the GPRMC navigation string (JD234_GPRMC.csv, JD235_GPRMC.csv, JD236_GPRMC.csv, JD237_GPRMC.csv, JD238_GPRMC.csv, JD239_GPRMC.csv, and JD240_GPRMC.csv), and Federal Geographic Data Committee (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM) metadata files in three standard formats (2012-035-FA_nav_meta.html, 2012-035-FA_nav_meta.txt, and 2012-035-FA_nav_meta.xml).
Distribution_Liability:
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
Format_Version_Number: ASCII
Format_Specification: ASCII text files
Format_Information_Content:
The zip file contains ASCII text and Comma Separated Value (CSV) files containing navigation data collected by the U.S. Geological Survey Woods Hole Coastal and Marine Science Center and Massachusetts Office of Coastal Zone Management in Ipswich Bay and Massachusetts Bay, Massachusetts, in 2012 and the associated metadata.
File_Decompression_Technique:
Use WinZip, 7-Zip, PeaZip, PKUNZIP, or other uncompressing software
Transfer_Size: 19.0
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information: Access_Instructions:
The first link is a direct link to download the zip file of the data and metadata. The second and third links are for the field activity data page where additional datasets from this survey are available.
Digital_Form:
Digital_Transfer_Information:
Format_Name: CSV
Format_Information_Content:
The zip file contains ASCII text and Comma Separated Value (CSV) files containing navigation data collected by the U.S. Geological Survey Woods Hole Coastal and Marine Science Center and Massachusetts Office of Coastal Zone Management in Ipswich Bay and Massachusetts Bay, Massachusetts, in 2012 and the associated metadata.
File_Decompression_Technique:
Use WinZip, 7-Zip, PeaZip, PKUNZIP, or other uncompressing software
Transfer_Size: 19.0
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information: Access_Instructions:
The first link is a direct link to download the zip file of the data and metadata. The second and third links are for the field activity data page where additional datasets from this survey are available.
Fees: none
Technical_Prerequisites:
This zip file contains data available as ASCII text and CSV files. To utilize these data, the user must have software capable of viewing text files.
Metadata_Reference_Information:
Metadata_Date: 20200908
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Emily Huntley
Contact_Organization: U.S. Geological Survey
Contact_Position: Geographer/Database Specialist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Rd.
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: 508-548-8700
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: ehuntley@usgs.gov
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time

This page is <https://cmgds.marine.usgs.gov/catalog/whcmsc/field_activities/2012_035_fa/2012-035-FA_nav_meta.html>
Generated by mp version 2.9.50 on Tue Sep 21 18:20:14 2021