Keywords

Theme: Specific Design Plan (SDP-xxxx)

Description

Abstract

This data set is a precise site plan that includes exact loactions of lots, buildings, streets, etc. Architectural plans, exterior building elevations and detailed landscaping plans are also included in a Specific Design Plan. This is Phase III of the Comprehensive Design Zone process.

Purpose

To display the precise location of lots, buildings, streets and to explain the architectural and landscape features of a tract of land.

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Status of the data

Complete
Data update frequency: Continually

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

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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: 20120928

Standards used to create this document

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

Horizontal coordinate system

Details

Map Projection Name: NAD 1983 StatePlane Maryland FIPS 1900 Feet

Standard Parallel: 38.3
Standard Parallel: 39.45
Longitude of Central Meridian: -77.0
Latitude of Projection Origin: 37.66666666666666
False Easting: 1312333.333333333
False Northing: 0.0

Planar Coordinate Information

Planar Distance Units: Foot_US

Coordinate Encoding Method: coordinate pair

Coordinate Representation

Abscissa Resolution: 0.0005120000004768373

Ordinate Resolution: 0.0005120000004768373

Geodetic Model

Horizontal Datum Name: D North American 1983

Ellipsoid Name: GRS 1980

Semi-major Axis: 6378137.0

Denominator of Flattening Ratio: 298.257222101

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Bounding coordinates

Horizontal

In decimal degrees

West: -77.054048

East: -76.692873

North: 39.100489

South: 38.615843

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Spatial data description

Vector data information

SDTS description

Feature class: SDTS feature type, feature count

Feature class: GT-polygon composed of chains, 587

Details for Specific_Design_Plan_Poly

Attributes

OBJECTID

Definition:

Internal feature number.

Definition Source:

ESRI

CASE_NUM

Definition:

The case number assigned by  the M-NCPPC technical staff.

DATE_CAPTURED

Definition:

The date that the shape was captured.

Definition:

How the shape was captured.

Property

The shape was captured from the county property layer.

Freehand

The shape was sketched without using coordinates from engineering drawings.

COGO

The shape was captured by using coordinate geometry and the coordinates from the engineering drawings.

SHAPE

Definition:

Feature geometry.

Definition Source:

ESRI

SHAPE_Length

Definition:

Length of feature in internal units.

Definition Source:

ESRI

SHAPE_Area

Definition:

Area of feature in internal units squared.

Definition Source:

ESRI