USACE New York Bight Mud Dump Site, 1988

Frequently-anticipated questions:

• What does this data set describe?
  1. How should this data set be cited?
  2. What geographic area does the data set cover?
  3. What does it look like?
  4. Does the data set describe conditions during a particular time period?
  5. What is the general form of this data set?
  6. How does the data set represent geographic features?
  7. How does the data set describe geographic features?
• Who produced the data set?
  1. Who are the originators of the data set?
  2. Who also contributed to the data set?
  3. To whom should users address questions about the data?
• Why was the data set created?
• How was the data set created?
  1. From what previous works were the data drawn?
  2. How were the data generated, processed, and modified?
  3. What similar or related data should the user be aware of?
• How reliable are the data; what problems remain in the data set?
  1. How well have the observations been checked?
  2. How accurate are the geographic locations?
  3. How accurate are the heights or depths?
  4. Where are the gaps in the data? What is missing?
  5. How consistent are the relationships among the data, including topology?
• How can someone get a copy of the data set?
  1. Are there legal restrictions on access or use of the data?
  2. Who distributes the data?
  3. What's the catalog number I need to order this data set?
  4. What legal disclaimers am I supposed to read?
  5. How can I download or order the data?
• Who wrote the metadata?

Title: USACE New York Bight Mud Dump Site, 1988

Abstract:

"This report summarizes geotechnical and chemical data from cores collected at the New York Bight dredged material disposal site (Mud Dump Site) in April 1998, as part of a series of postcap surveys for the 1997 Category II Capping Project (Section 1.1). The results represent the fourth geotechnical survey, and the first set of chemical data from sediment cores, for the project. Following the introduction, methods of data collection, core processing, and laboratory analyses are described in Section 2. Data quality is reviewed in Section 3. Results (Section 4) are summarized for core descriptions, geotechnical, and chemical data. The survey results are discussed in Section 5, followed by a summary in question and answer format in Section 6. Report references are provided in Section 7. Core location, core logs and descriptions (Appendix A), discrete geotechnical sample data from GeoTesting Express (Appendix B), and down-core profiles of water content and bulk density (Appendix C), and all chemistry data will be available through the Disposal Area Network- New York (DAN-NY) system." (From: Introduction, p.1-1)

1. How should this data set be cited?

   U.S. Army Corps of Engineers (USACOE), Unpublished Material, USACE New York Bight Mud Dump Site, 1988.

   Online Links:

2. What geographic area does the data set cover?

   West_Bounding_Coordinate: -73.842100

   East_Bounding_Coordinate: 73.840800

   North_Bounding_Coordinate: 40.373300

   South_Bounding_Coordinate: 40.367000

3. What does it look like?

   nybmuddump.jpg (JPEG)

   Image map showing extent and distribution of data layer coverage

4. Does the data set describe conditions during a particular time period?

   Calendar_Date: 1998

   Currentness_Reference: publication date

5. What is the general form of this data set?

   Geospatial_Data_Presentation_Form: document

6. How does the data set represent geographic features?
   1. How are geographic features stored in the data set?

      This is a Vector data set. It contains the following vector data types (SDTS terminology):

      • Entity point (199)

   2. What coordinate system is used to represent geographic features?

      Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.000001. Longitudes are given to the nearest 0.000001. Latitude and longitude values are specified in Decimal degrees.

      The horizontal datum used is North American Datum of 1927.
      The ellipsoid used is Clarke 1866.
      The semi-major axis of the ellipsoid used is 6378206.400000.
      The flattening of the ellipsoid used is 1/294.978698.
      

7. How does the data set describe geographic features?

   nybmuddump

   FID

   Internal feature number. (Source: ESRI)

   Sequential unique whole numbers that are automatically generated.

   Shape

   Feature geometry. (Source: ESRI)

   Coordinates defining the features.

   SURVEY_IDE

   STATION

   REPLICATE

   LATITUDE

   LONGITUDE

1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
   • U.S. Army Corps of Engineers (USACOE)

2. Who also contributed to the data set?

3. To whom should users address questions about the data?

   Christina Rasmussen
   U.S. Army Corps of Engineers
   Attn: CENAN-EN-HC/Rasmussen Rm. 2038
   New York, NY 10278-0090
   USA
   

   (212) 264-9091 (voice)
   Christina.Rasmussen@nan02.usace.army.mil
   

"The specific objectives of this coring survey were to evaluate changes in geotechnical properties of the project material since the interim disposal survey, evaluate consolidation of the project dredged material since the placement of cap material at the site, and establish baseline information on chemical concentrations for future monitoring of the project area (Section 1.2)."

1. From what previous works were the data drawn?

2. How were the data generated, processed, and modified?

   (process 1 of 2)

   The source information was entered into an Excel spreadsheet. Additional fields were added for project identification purposes.

   Person who carried out this activity:
   

   Jamey Reid
   U.S. Geological Survey
   IT Specialist (Data Management)
   384 Woods Hole Rd.
   Woods Hole, MA 02543-1598
   

   (508) 548-8700 x2204 (voice)
   (508) 457-2310 (FAX)
   jreid@usgs.gov
   

   (process 2 of 2)

   Digital data were hand formatted into dbSEABED data entry structure, then filtered and data-mined through dbSEABED software (version: db9_MNEs.bas)

   Person who carried out this activity:
   

   Jamey Reid
   U.S. Geological Survey
   IT Specialist (Data Management)
   384 Woods Hole Rd.
   Woods Hole, MA 02543-1598
   

   (508) 548-8700 x2204 (voice)
   (508) 457-2310 (FAX)
   jreid@usgs.gov
   

3. What similar or related data should the user be aware of?

   Science Applications International Corporation (SAIC), November 1988, The 1997 category II capping project at the Mud Dump Site: Summary of geotechnical and chemical analyses from the April 1998 postcap vibracoring survey.

   Other_Citation_Details:

   Prepared for U.S. Army Corps of Engineers, New York District, Operations Division, 26 Federal Plaza, New York, NY 10278-0090; Delivery Order No. 12 of Indefinite Quantity Contract No. 49; USACE Contract No. DACW51-97-D-0014; SAIC Project No. 01-0440-04-9804-510; Report No. 85 of the New York Mud Dump Site Studies; SAIC Report No. 440

1. How well have the observations been checked?

2. How accurate are the geographic locations?

3. How accurate are the heights or depths?

4. Where are the gaps in the data? What is missing?

5. How consistent are the relationships among the observations, including topology?

Are there legal restrictions on access or use of the data?

Access_Constraints: None

Use_Constraints: None

1. Who distributes the data set? (Distributor 1 of 1)

   Christina Rasmussen
   U.S. Army Corps of Engineers
   Attn: CENAN-EN-HC/Rasmussen Rm. 2038
   New York, NY 10278-0090
   USA
   

   (212) 264-9091 (voice)
   Christina.Rasmussen@nan02.usace.army.mil
   

2. What's the catalog number I need to order this data set?

   USACE New York Bight Mud Dump Site, 1988

3. What legal disclaimers am I supposed to read?

   Although this data set has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. 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. Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the USGS, USDOI, or U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy

4. How can I download or order the data?
   • Availability in digital form:

     Data format:	Size: 0.037

   • Cost to order the data:

Dates:

Last modified: 25-May-2005
Last Reviewed: 03-May-2005

Metadata author:

Jamey Reid
U.S. Geological Survey
IT Specialist (Data Management)
384 Woods Hole Rd.
Woods Hole, MA 02543-1598

(508) 548-8700 x2204 (voice)
(508) 457-2310 (FAX)
jreid@usgs.gov

Metadata standard:

FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)

Metadata extensions used:

• <http://www.esri.com/metadata/esriprof80.html>