EDT Editing program 
WP Word processing program 
GODAT Program which checks grammar of 
input documents 
GOZENT Program which creates and manages 
database 
GOGO Program which loads modifies and 
expands document 
GOLEM Retrieval program 
GODIAUS Accounting program 
AC Automatically document classify 
program : 
AGSMA Program which automatically genera- 
tes retrieval reference book(SMA) 
3 THE CREATION OF SMADB AND ITS MAINTENANCE 
SMADB, in which the data are accessed, expanded and 
modified in batch .processing model, proved stored 
information on surveying and mapping by means of 
interactively mode. The flowchart is as below 
   
EDT 
AC | 
3.1 The creation of SMADB 
3.1.1 creating a file of input documents by EDT 
Each document may be divided up into two sections 
in the database. The format, content and length of 
the document are decided according to requirements 
of search users. : 
The format of a record in the database is as below 
$ 
CC:---; (classification Code) 
TI:---; (title) 
AU: ---; (author) 
PU:---; (publication) 
PD:---,---,---; (publication date, Vol. ... page) 
SP:---/---/---; (subject phrases) 
---/---/ (free words or key words) 
AB: --- (abstract) 
A lot of documents may be put in one file 
3.1.2 Automatically check the stored data by WP 
3.1.3 Creating a command file by EDT as follows 
$/FILE INPUT-the file name of input document 
$/FILE NORM=the infix out put files 
$/GODAT 
$/NORMAL-ICO 
$/END 
  
3.1.4 Classifying the stored data according to 
surveying and mapping disciplines by AC 
  
  
3.1.5 Reading in and checking the file of input 
document by following 
./SYSFILE SYSDATsthe command file name 
/EXEC GODAT 
At this time,the command file is automatically exe- 
cuted. The documents are read in and checked by the 
operating system. When the documents have been 
checked, all of the error messages are put into the 
output file that called GOLEME. infix. DATFEO1l, and 
all of correction documents in the command file are 
put into another output file that called GOLEM. 
infix. DATUSOl1. The documents can only be put into 
the database after all of error have been corrected. 
108 
3.1.6 Creating the database as following 
/SYSFILE SYSDTA=(PRIMARY) 
/EXEC GOZENT 
*NEW P=database name, G=password 
*INIT ASP=SW 
*DASI P=database name, G=password, S=YES 
*END 
/EXEC GOGO 
*ZEIN P=database name, G=password, 
I=GOLEM. infix. DATYSO1, E=HEUTE 
If there is no error, the process of creating data 
base will be finished normally. 
3.2 Establishing the SMADB Thesaurus 
in the database : 
  
The SMADB Thesaurus is the main tool for producing 
indices, accessing and searching for information in 
the SMADB.The Thesaurus is linked with documents in 
the database to show the frequency of use each s.b- 
ject phrase so that the Thesaurus will be modified 
in the future. 
3.2.1 Creating the file of relationship between 'the 
subject phrase by EDT The format of the file is as 
below: 
*SP: Physical geodesy 
UF dynamic geodesy 
UF geodetic gravimetry 
BT Geodesy 
RT Geodynamics 
3.2.2 Defining the names of the relationship 
between the subject phrase: and their abbreviation 
/EXEC GOZENT 
*UPDATE P=database name, G=password 
*BEZ USED FOR, UF 
*BEZ NARROW TERM, NT 
*BEZ BROAD TERM, BT 
*BEZ RELATED TERM, RT 
*BEZ USE, us 
*END 
3.2.3 Creating the SMADB Thesaurus in the database 
/EXEC GOGO 
*THAEND P=database name, G=password, 
i I=the file name of relationship 
Now, the file of relationships are read in and che- 
cked. The Thesaurus can only be put into the data 
base after all errors have been corrected. 
3.3 The extension and modification of the database 
After the database is established initially, the 
daily work would be the extension or modification 
needed. ; 
3.3.1 Extending the database 
see 3.1.1 -:9.1:3: 
extending documents into the database as below: 
/ EXEC GOGO 
*ZEIN P=database name, G-password, 
I=GOLEM. infix. DATUSO1, E=HEUTE, F=J 
3.3.2 Deleting or modifying documents 
First, create a command file of deleting or modif- 
ving by EDT The format of the command file is as 
below: 
k* 11 - 50 (delete the first to fiftieth) 
L (documents in databese) 
Then, use following command to execute. 
/EXEC GOGO 
*ZIAEND P=database name, G=password, 
I=the command file name, U=N, H=M 
3.3.3 Modifying the Thesaurus in database 
/EXEC GOGO 
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