PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  INTERCHANGE_FORMAT  = ASCII                                                 
  PUBLICATION_DATE    = 2001-09-01                                            
  NOTE                = "N/A"                                                 
END_OBJECT            = TEXT                                                  
                                                                              
END                                                                           
                                                                              
                                                                              
1. Introduction                                                               
                                                                              
This document provides an overview of the Near Earth Asteroid                 
Rendezvous Gamma-Ray Level 2 document archive.  These documents               
describe the design, development, implementation, calibration                 
and operations of the NEAR GRS instrument.  The directory                     
contains references for 2 documents that could not be included                
in this archive due to copyright concerns and are cited in the                
REF.CAT file.                                                                 
                                                                              
The included document GRS_REQS_7_2.DOC was originally developed               
using Microsoft Word Office 2000 and contains a significant                   
number of specialized equations, graphs, tables, and figures. The             
DOC format is unfortunately not directly supported by the PDS                 
due to the (Word) format's proprietary status.  Several versions              
of this document have been generated in alternative formats to                
preserve the integrity of the information contained within the                
document.                                                                     
                                                                              
                                                                              
2. Directory Contents                                                         
                                                                              
..|                                                                           
  |- DOCINFO.TXT        - The file you are now reading.                       
  |- GRS_RESULTS        - Directory of MAPS paper of abundances with          
  |                     - error estimates and the surface calibration         
  |                     - procedure.                                          
  |- INSTRUMENT         - Directory of instrument documentation.              
  |- OBSERVATION_LOG    - Directory of spreadsheet and documentation          
  |                     - for observations.                                   
  |- GRS_REQS_7_2.LBL   - Label file for all GRS_REQS doc versions.           
  |- GRS_REQS_7_2.DOC   - The original Microsoft Word 2000 document           
  |- GRS_REQS_7_2.TXT   - A reduced form of the GRS_REQS doc that             
  |                     - was saved as Text, eliminating graphics,            
  |                     - equations, and figures.                             
  |- GRS_REQS_7_2.JPG   - A conversion of the GRS_REQS doc to a multi-        
  |                     - page JPG format (may not be viewable with           
  |                     - all browsers).                                      
  |- GRS_REQS_7_2_*.TIF - The original GRS_REQS doc broken down into          
  |                     - individual TIF files, one TIF file per page.        
                                                                              
                                                                              
3. Cognizant Persons                                                          
                                                                              
NEAR/GRS data were provided by Jacob Trombka, NEAR XGRS Team Leader:          
                                                                              
Jacob Trombka                                                                 
Building 2, Rm# 165                                                           
Code 691, Astrochemistry Branch                                               
NASA/Goddard Space Flight Center                                              
Greenbelt, MD 20771.                                                          
                                                                              
jack.trombka@gsfc.nasa.gov                                                    
301-286-5941                                                                  
                                                                              
This volume was designed and produced by:                                     
                                                                              
Tim McClanahan                                                                
Building 2, # 166                                                             
Code 691, Astrochemistry Branch                                               
NASA/ Goddard Space Flight Center                                             
Greenbelt, MD 20771