Klamath National Forest
                     Geographic Information System
                          Theme Documentation

                                       Revision Date: March 2001

Theme:               Salmon River MainRoads



Disclaimer:          
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****
                     The Klamath National Forest cannot assure the 
                     reliability or suitability of this information 
                     for a particular purpose.  Original data was 
                     compiled from various sources.  Spatial 
                     information may not meet National Map Accuracy 
                     Standards.  This information may be updated 
                     without notification.
                     ***********************************************-
                     *************************

Project Name:        KNF Base Layer

                      IDENTIFICATION INFORMATION

Coverage Extent:     Salmon River Watershed
Source:              USFS Cartographic Feature Files (CFF) plus 
Forest updates
Last Update:         March 2001
Primary Feature Type:Line
Other Feature Types: Route system for jurisdiction
Distribution Limitations:     None
Data Resolution:     1:24000 
Projection:          UTM Zone 10

Comments:            Main Roads were selected fron the KNF Coverage roads0301 by 
		     the Salmon River Restoration Council

		     Interstate, State, County, Forest & private 
                     roads derived initially from USFS GSC CFF's and 
                     updated continually on Forest.

                     A route system has been created based on 
                     jurisdiction (State, County, Forest Service, & 
                     Private )                          SOURCE INFORMATION

Source System:       USFS GSC Microstation digitizing software
                     Forest updates:  Arc/Info
Source Scale:        1:24000 
Source Projection:   UTM Zone 10
Capture Method:      Original CFF data:  digitizer
                     Forest updates:  on-screen digitizing using 
                     Digital Ortho Quads

                         CUSTODIAN INFORMATION

Contact Organization:SRRC 
Resource Contact:    Jim Villeponteaux
Phone:530-462-4665  Email:  jvptx@srrc.org
Address:              PO Box 1089
                      Sawyers Bar, CA  96027


GIS Contact:         Jim Villeponteaux
Phone:530-462-4665  Email:  jvptx@srrc.org
Address:             PO Box 1089
                     Sawyers Bar, CA  96027


                        PROCESSING INFORMATION

Theme Generation:    

Lineage:             

For more detailed information, see the Edit Log for this theme.                         ATTRIBUTE INFORMATION
=====================================================================-
==

System Software:    Arc/Info

Table Name:.PAT
============================================
Item Name:                 data  Item Type:           char Item 
Length:   30

 Item Value                 Description

 eg. 106                    CFF code

Item Name:              road_no  Item Type:           char Item 
Length:   12

 Item Value                 Description

 e.g. 44N45                 Forest Service Road Number
 N                          Non-system Forest Service Road
 P                          Private road

Item Name:              segment  Item Type:        integer Item 
Length:   1

 Item Value                 Description

 eg. 1                      Road segment; used in combination with 
                            road_no to link to TIS database.

Item Name:         jurisdiction  Item Type:           char Item 
Length:   1

 Item Value                 Description

 S                          US or State Highway
 C                          County Road
 FS                         Forest Service Road (system)
 FD                         Forest Service (Decommisioned)
 FND                        Forest Service (non-sytem decommisioned)
 FNX			    Forest Service (non-sytem)
 FO 			    Forest Service (Other)	
 PO                         Private Road (includes municipalities other than County)
 


Table Name:.RATJURIS  (route system based on jurisdiction)
============================================
Item Name:                juris  Item Type:           char Item 
Length:   1

 Item Value                 Description

 S                          US or State Highway
 C                          County Road
 FS                         Forest Service Road (system)
 FD                         Forest Service (Decommisioned)
 FND                        Forest Service (non-sytem decommisioned)
 FNX			    Forest Service (non-sytem)
 FO 			    Forest Service (Other)	
 PO                         Private Road (includes municipalities other than County)