Assessor.SDE.Map_Sheets

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?

What does this data set describe?

1. How should this data set be cited?

   Boone County GIS Department, March 2001, Assessor.SDE.Map_Sheets: Boone County GIS Department, Columbia, Boone County, Missouri.

   Online Links:

   • Server=BCADC2; Service=5151; Database=Assessor; User=sde; Version=sde.DEFAULT

2. What geographic area does the data set cover?

   West_Bounding_Coordinate: -92.570668

   East_Bounding_Coordinate: -92.104358

   North_Bounding_Coordinate: 39.248817

   South_Bounding_Coordinate: 38.642681

3. What does it look like?

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

   Calendar_Date: March 2001

   Currentness_Reference: publication date

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):

      • G-polygon (508)

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

      Grid_Coordinate_System_Name: State Plane Coordinate System 1983

      State_Plane_Coordinate_System:

      SPCS_Zone_Identifier: 2402

      Transverse_Mercator:

      Scale_Factor_at_Central_Meridian: 0.999933

      Longitude_of_Central_Meridian: -92.500000

      Latitude_of_Projection_Origin: 35.833333

      False_Easting: 1640416.666667

      False_Northing: 0.000000

      Planar coordinates are encoded using coordinate pair
      Abscissae (x-coordinates) are specified to the nearest 0.000200
      Ordinates (y-coordinates) are specified to the nearest 0.000200
      Planar coordinates are specified in survey feet

      The horizontal datum used is North American Datum of 1983.
      The ellipsoid used is Geodetic Reference System 80.
      The semi-major axis of the ellipsoid used is 6378137.000000.
      The flattening of the ellipsoid used is 1/298.257222.
      

      Vertical_Coordinate_System_Definition:

      Altitude_System_Definition:

      Altitude_Resolution: 1.000000

      Altitude_Encoding_Method:

      Explicit elevation coordinate included with horizontal coordinates

7. How does the data set describe geographic features?

   Assessor.SDE.Map_Sheets

   OBJECTID

   Internal feature number. (Source: ESRI)

   Sequential unique whole numbers that are automatically generated.

   SCALE

   Scales of mapsheets (Source: Boone County GIS Department)

   Value	Definition
   1200	1 inch on the map equals 1200 inches, or 100 feet, on the ground.
   2400	1 inch on the map equals 2400 inches, or 200 feet, on the ground.
   4800	1 inch on the map equals 4800 inches, or 400 feet, on the ground.

   PROJECT

   DESCRIPTIO

   TITLE

   MAPSHEET

   Mapsheet numbers (Source: Boone County GIS Department)

   SHAPE

   Feature geometry. (Source: ESRI)

   Coordinates defining the features.

   TOWNSHIP

   The township number that the mapsheet is in (Source: Boone County GIS Department)

   Range of values
   Minimum:	45N
   Maximum:	51N

   SHAPE.len

   RANGE

   The range number that the mapsheet is in (Source: Boone County GIS Department)

   Range of values
   Minimum:	11W
   Maximum:	15W

   SHAPE.area

   SECTIONS

   The list of sections and/or quarter sections that are contained in each mapsheet. A 100-scale mapsheet is one quarter section; a 200-scale mapsheet is one section; a 400-scale mapsheet is four sections. (Source: Boone County GIS Department)

Who produced the data set?

1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
   • Boone County GIS Department

2. Who also contributed to the data set?

   County Assessor's Mylar Parcel Maps

3. To whom should users address questions about the data?
   Boone County GIS Department
   c/o Jason Warzinik
   GIS Program Manager
   801 E Walnut
   Columbia, MO 65201
   USA
   

   573-886-4325 (voice)
   jwarzinik@boonecountymo.org
   

   Hours_of_Service: 8am-5pm M-F

Why was the data set created?

Internal reference system to assist in parcel number creation.

How was the data set created?

1. From what previous works were the data drawn?

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

   (process 1 of 3)

   Dataset copied.

   Data sources used in this process:

   • Server=bcadc2; Service=5151; Database=Assessor; User=gis; Version=sde.DEFAULT

   (process 2 of 3)

   Dataset copied.

   Data sources used in this process:

   • Server=gis-server2; Service=5151; Database=sde; User=gis; Version=sde.DEFAULT

   (process 3 of 3)

   Dataset copied.

   Data sources used in this process:

   • \\GIS13762\D$\updatetemp\version9.mdb

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 observations, including topology?

How can someone get a copy of the data set?

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

Access_Constraints:

Must sign license agreement and is subject to fees defined in fee schedule.

Use_Constraints:

License agreement prevents licensee from selling/redistributing the data.

1. Who distributes the data set? (Distributor 1 of 1)
   Boone County Assessor's Office
   c/o Jeff Davis
   Mapper
   801 E Walnut
   Columbia, MO 65201
   USA
   

   573-886-4262 (voice)
   jdavis@boonecountymo.org
   

   Hours_of_Service: 8am-5pm M-F

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

   Mapsheets

3. What legal disclaimers am I supposed to read?

4. How can I download or order the data?
   • Cost to order the data: Refer to GIS Fee Schedule

Who wrote the metadata?

Dates:

Last modified: 30-Dec-2004

Metadata author:

Boone County GIS Department
c/o Jonathan Bode
GIS Analyst
801 E Walnut
Columbia, MO 65201
USA

573-886-4303 (voice)
jbode@boonecountymo.org

Hours_of_Service: 8am-5pm M-F

Metadata standard:

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

Metadata extensions used:

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