Keywords

Theme: ADC, Grid

Place: Prince George's County, Maryland

Description

Abstract

This grid was purchased from ADC and contains the 2007 grid index used to locate the individual digital ADC map images. This grid contains the new four number ADC map page numbers.

This grid is the property of ADC and can not be distributed.

Purpose

General mapping

_________________

Status of the data

Complete
Data update frequency: None planned

Time period for which the data is relevant

Date and time: 2007

Description:

ground condition

Publication Information

Who created the data: The Maryland-National Capital Park & Planning Commission

Date and time: Unpublished Material

Contact

Name: GIS Supervisor

Title: GIS Supervisor

Organization: The Maryland-National Capital Park & Planning Commission - Prince George's County

Phone: (301) 952-3108

email: **NO_SPAM**ppd-gis@ppd.mncppc.org

Hours of Operation: 9AM - 5PM

_________________

Constraints on accessing and using the data

Access constraints: http://www.pgplanning.org/Resources/Tools_On-line/Mapping_Tools/Digital_Data_Price_Schedule.htm

Use constraints:

http://www.pgplanning.org/Assets/Planning/Planning+Resource/GIS+Tool/Data+Lease+Agreement.pdf

Details about this document

Contents last updated: 20090821 at time 10105500

Contents last reviewed: As needed

Contents to be reviewed: As needed

Who completed this document

GIS Coordinator
The Maryland-National Capital Park & Planning Commission
mailing address:

14741 Governor Oden Bowie Drive

Upper Marlboro, Maryland 20772

USA

(301) 952-4779 (voice)
(301) 952-3459 (fax)
**NO_SPAM**ppd-gis@ppd.mncppc.org

Hours of service: 9AM - 5PM

Standards used to create this document

Standard name: FGDC Content Standards for Digital Geospatial Metadata
Standard version: FGDC-STD-001-1998
Time convention used in this document: local time
Metadata profiles defining additonal information

ESRI Metadata Profile: http://www.esri.com/metadata/esriprof80.html

Horizontal coordinate system

Projected coordinate system name: NAD_1983_StatePlane_Maryland_FIPS_1900_Feet

Geographic coordinate system name: GCS_North_American_1983

Details

Map Projection Name: Lambert Conformal Conic

Standard Parallel: 38.300000
Standard Parallel: 39.450000
Longitude of Central Meridian: -77.000000
Latitude of Projection Origin: 37.666667
False Easting: 1312333.333333
False Northing: 0.000000

Planar Coordinate Information

Planar Distance Units: survey feet

Coordinate Encoding Method: coordinate pair

Coordinate Representation

Abscissa Resolution: 0.000256

Ordinate Resolution: 0.000256

Geodetic Model

Horizontal Datum Name: North American Datum of 1983

Ellipsoid Name: Geodetic Reference System 80

Semi-major Axis: 6378137.000000

Denominator of Flattening Ratio: 298.257222

Altitude System Definition

Resolution: 0.000003

Encoding Method: Explicit elevation coordinate included with horizontal coordinates

_________________

Bounding coordinates

Horizontal

In decimal degrees

West: -77.125797

East: -76.621128

North: 39.187674

South: 38.499882

In projected or local coordinates

Left: 1276676.811895

Right: 1419723.216124

Top: 553937.092607

Bottom: 303665.886998

_________________

Lineage

FGDC lineage

Process step 1

Process description: Metadata imported.
Source used: C:\Metadata\Master.xml

_________________

Spatial data description

Vector data information

ESRI description

ARCDBA.ADC_2007_Grid_Index_Poly

ESRI feature type: Simple
Geometry type: Polygon
Topology: FALSE
Feature count: 5900
Spatial Index: TRUE
Linear referencing: FALSE

SDTS description

Feature class: SDTS feature type, feature count

ARCDBA.ADC_2007_Grid_Index_Poly: G-polygon, 5900

Details for ARCDBA.ADC_2007_Grid_Index_Poly

Type of object: Feature Class

Number of records: 5900

Attributes

OBJECTID

Alias: OBJECTID
Data type: OID
Width: 4
Precision: 10
Scale: 0
Definition:

Internal feature number.

Definition Source:

ESRI

FULL_NAME

Alias: FULL_NAME
Data type: String
Width: 16
Precision: 0
Scale: 0

MAP_NUMBER

Alias: MAP_NUMBER
Data type: SmallInteger
Width: 2
Precision: 4
Scale: 0

COLUMN_LETTER

Alias: COLUMN_LETTER
Data type: String
Width: 1
Precision: 0
Scale: 0

ROW_NUMBER

Alias: ROW_NUMBER
Data type: SmallInteger
Width: 2
Precision: 4
Scale: 0

SHAPE

Alias: SHAPE
Data type: Geometry
Width: 4
Precision: 0
Scale: 0
Definition:

Feature geometry.

Definition Source:

ESRI

SHAPE.AREA

Alias: SHAPE.AREA
Data type: Double
Width: 0
Precision: 0
Scale: 0

SHAPE.LEN

Alias: SHAPE.LEN
Data type: Double
Width: 0
Precision: 0
Scale: 0

ARCDBA.ADC_2007_Grid_Index_Poly

SDE Feature Class