| Feature Type |
Data Type
(Point Line, Polygon) |
Source |
| 1999 Aerial Photo Centers |
Point |
1999 Aerial Photography |
| 1999 Aerial Photo Control Points |
Point |
1999 Aerial Photography |
| ZIP Code Boundaries |
Polygon |
ESRI Data CD-Rom |
| Geodetic Control Monuments |
Point |
Suffolk GIS |
| 2K Survey Coverage Area |
Polygon |
Suffolk GIS |
| 2001 Voter Precincts |
Polygon |
HRPDC |
| 2001 Voter Boroughs |
Polygon |
HRPDC |
| 2001 Voter Polling Stations |
Point |
HRPDC |
| ADC Map Page |
Polygon |
ADC Map Book |
| ADC Map Grid |
Polygon |
ADC Map Book |
| Historic Tax Map Grid |
Polygon |
Suffolk GIS |
| USGS Quad Sheet Grid |
Polygon |
USGS |