LIGIS Long Island Geographic Information Systems page]
GISMO [Geographic Information Systems and Mapping Operations]
NYSGISLIS [New York State GIS/LIS Association]
NYCARC [New York City Arc User Group]
NEARC [Northeast Arc Users Group web page]
GITA [Geospatial Information & Technology Association]
ARCINFO [ESRI gis resources]
ARCVIEW [gis viewer resources]
ARCEXPLORER [viewer/gis]
from Spring meeting June 3rd, 2004
Powerpoint Presentation from the
LIARC Spring 2004 Meeting [This is a 4.9 MB zip file of Ron's Powerpoint]
Registering Images in ARCGIS[This is a ESRI - 1.9 MB PDF of Registering Images in ArcGIS]
Registering Vector data across datums in ARCVIEW [3.x]
PDFs from Fall Meeting October 20th, 2003
ArcGIS 8.3 technology advancements [This is a PDF of ESRI technology and a brief discussion of migrating from ArcView 3.x to ArcGIS] ArcGIS 9.0 will be released with many new features and enhancements [ESRI -12 MB PDF of the meeting ]
Property Classification Codes - New York State Office of Real Property Services NYS DEC Digital 1974 Tidal Wetlands Inventory
[These are digital renditions of the official 1974 tidal wetlands inventory maps]
NYS GIS Clearinghouse State University of Stony Brook Historical maps collection Cornell Cooperative Extension The Long Island Web Site PINE BARRENS Comm. links [ - a very COMPLETE list of LI sites] ER MAPPER[viewer & ecw plugin] MR.SID VIEWER [viewer & sid plugin] GIS Day .