`DเใX
PDMapInfo(๚{)..............MapInfoฬ๚{TCg [MapXtreme]
QDESRIWp...............ESRIฦpXRฬู๏ะ@[ArcIMS]aDเx_[
PDAvX...................MapInfoฬ๚{ใX
QD[...................Z๎n}โJ[irลLผ
RDบถะ.....................ะn}ลอลLอ
SDCNgo...........MapFanV[YลLผbDCOx_[
PDMapInfo....................MapInfoTCg[n}๕]
QDESRI.......................ESRITCg ArcV[Y [n}๕]
RDInterGraph.................InterGraphะ
SDGeoScape...................n}x_[
TDMapCity....................์ฤฬn}ฎ@cDเปฬผ
PDขEn}๐์๋ค...........WindowsใลฎญVFAEFA\tg
QDAvXะฬn}NW
RDขEฬn}NW.........VECTOR
SDWorldLink..................ขEฯ๕
TDSHPt@C................ESRIWpdDCOปฬผ
PDGISf[^๕TCg........GEOCOMM
QDDCWฬฬ..................Digital Chart of the World
RDDCWฬ_E[h..........yVojAๅ (FTPลPสษย)
SDDCWฬ_E[h..........sylvanmaps (HTTPลๅคPส)
TDMapInfoึWฬฯทFreeSoft..GeoCommunity
UDArcViewึWฬฯทFreeSoft..GeoCommunity
VDFreeGIS tool...............GIS tools
WDFree GIS...................Free GIS
XDGeoObjects.................Blue Marble Graphics
10DAspMap.....................VDS technologies
11DFree GIS...................GIS Lounge