Metadata

fox-CSO

Frequently-asked questions:

What does this data set describe?
Title:
fox-CSO

Abstract:

This dataset describes Combined Sewer Overflows (CSOs) in the Fox River watershed in Illinois. The location was displayed using geographical coordinates in NPDES permit applications provided by Walter E. Deuchler Associates, Inc. (Aurora) and Fox River Water Reclamation District (Elgin). The data was submitted to the Fox River Study Group, Inc. (FRSG) for verification. The location of Aurora CSOs was manually adjusted to match outfall position (map provided by Walter E. Deuchler Associates, Inc. in January 2004) using digital ortho quadrants (DOQs).


  1. How should this data set be cited?

    REQUIRED: The name of an organization or individual that developed the data set., REQUIRED: The date when the data set is published or otherwise made available for release., fox-CSO.

  2. What geographic area does the data set cover?

    Bounding coordinates:
    West: -88.328129
    East: -88.273902
    North: 42.051566
    South: 41.742580

  3. What does it look like?

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

    Calendar date: REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground.
    Currentness reference:

    REQUIRED: The basis on which the time period of content information is determined.


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

    Geospatial data presentation form: vector digital data

  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 (29)

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

      The map projection used is Lambert Conformal Conic.

      Projection parameters:
      Standard parallel: 33.000000
      Standard parallel: 45.000000
      Longitude of central meridian: -89.500000
      Latitude of projection origin: 33.000000
      False easting: 2999994.000000
      False northing: 0.000000

      Planar coordinates are encoded using coordinate pair.
      Abscissae (x-coordinates) are specified to the nearest 0.000256.
      Ordinates (y-coordinates) are specified to the nearest 0.000256.
      Planar coordinates are specified in survey feet.

      The horizontal datum used is D_Clarke_1866.
      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?

    fox-CSO
    FID

    Internal feature number.

     (Source:

    ESRI

    )

    Sequential unique whole numbers that are automatically generated.

    Shape

    Feature geometry.

     (Source:

    ESRI

    )

    Coordinates defining the features.

    OutflNo
    Name
    Latitude
    Longitude
    City
    Xcoord
    Ycoord
Back to Top

Who produced the data set?
  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)

    • REQUIRED: The name of an organization or individual that developed the data set.

  2. Who also contributed to the data set?

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

Back to Top

Why was the data set created?

This data set was created during the Fox River Watershed Investigation project for the Illinois State Water Survey research.


Back to Top

How was the data set created?
  1. Where did the data come from?

  2. What changes have been made?

    (change 1 of 2)

    Dataset copied.


    Data sources used in this process:
    • C:\Documents and Settings\alena.ISWS\My Documents\Maps\GISdata\Fox-CSO

    (change 2 of 2)

    Dataset copied.


Back to Top

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 observations, including topology?

Back to Top

How can someone get a copy of the data set?
Are there legal restrictions on access or use of the data?

Access constraints: REQUIRED: Restrictions and legal prerequisites for accessing the data set.
Use constraints:

REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted.


Distributor 1 of 1

  1. Who distributes the data set?

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

    Downloadable Data

  3. What legal disclaimers am I supposed to read?

  4. How can I download or order the data?

    • Availability in digital form:


      • Data format:

      		 Size: 0.031

  5. Is there some other way to get the data?

  6. What hardware or software do I need in order to use the data set?

Back to Top

Who wrote the metadata?
Dates:
Last modified: 20040316

Metadata author:
REQUIRED: The person responsible for the metadata information.
REQUIRED: The organization responsible for the metadata information.
REQUIRED: The city of the address., REQUIRED: The state or province of the address. REQUIRED: The ZIP or other postal code of the address.

REQUIRED: The telephone number by which individuals can speak to the organization or individual. (voice)

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

Metadata extensions used:
  • http://www.esri.com/metadata/esriprof80.html

    • Back to Top