GPS World, August 2012
EXPERT ADVICE DUHD W VHHPV WKDW H FHSW IRU FHUWDLQ EUDQFKHV RI WKH PLOLWDU DQG WKRVH ZKR XVH PDSV GDLO LQ WKHLU SURIHVVLRQ PDS UHDGLQJ DQG RULHQWLQJ VNLOOV KDYH IDOOHQ E WKH ZD VLGH LI LQGHHG WKHUH ZDV HYHU DQ LQLWLDO SURILFLHQF W LV D VNLOO ZH DOO QHHG WR UHOHDUQ Maps and GPS FORVH IULHQG DQG EXVLQHVV FROOHDJXH RI PLQH 5REHUW 5RVHQEHUJ 0DM HQ 86 UHWLUHG RQFH UDQ ZKDW ZDV WKHQ NQRZQ DV WKH HIHQVH 0DSSLQJ JHQF DQG LV QRZ NQRZQ DV WKH 1DWLRQDO HR6SDWLDO QWHOOLJHQFH JHQF 1 7KH DJHQF VSHFLDOL HV LQ PDSV DQG PD EH WKH EHVW LQ WKH ZRUOG DW JDWKHULQJ WKH QHFHVVDU GDWD DQG SURGXFLQJ WKHP QGHHG VRPH 1 PDSV DUH VLPSO DPD LQJ DQG WUXH ZRUNV RI DUW RZHYHU WKH VDG IDFW LV WKH DUH XWWHUO XVHOHVV LI RX GRQ W NQRZ KRZ UHDG DQG XWLOL H WKHP SURSHUO LVWRULFDOO VRPH LQDFFXUDFLHV ZURQJO DWWULEXWHG WR 36 ZHUH DFWXDOO PDS HUURUV SHUVRQDOO REVHUYHG DQ LQFLGHQW ZKHUH U YDQ HWWLQJ NQRZQ DV WKH IDWKHU RI 36 GHWHUPLQHG WKH H DFW JHRJUDSKLFDO FRRUGLQDWHV RI KLV KRPH IURP D ORQJ LQWHJUDWHG 36 SRVLWLRQ EXW ZKLFK 0 PDSV VKRZHG WR EH LQ WKH PLGGOH RI D ODNH 2EYLRXVO WKH PDS ZDV VHYHUDO KXQGUHG PHWHUV LQ HUURU DQG WKLV ZDV D FRPPRQ RFFXUUHQFH LQ WKH ROG GD V 0RGHUQ PDS PDNLQJ WHFKQLTXHV DQG DFFXUDFLHV WRGD DUH VXFK WKDW WKLV LV QR ORQJHU WKH FDVH 7KH EHVW DQG PRVW DFFXUDWH PDS LQ WKH ZRUOG WRGD LV XVHOHVV LI ZH GRQ W NQRZ KRZ WR XVH LW ZH PXVW OHDUQ WR RULHQW RXUVHOYHV DFFXUDWHO ORFDWH RXU SRVLWLRQ RQ D PDS DQG JHQHUDOO PDNH XVH RI WKH IHDWXUHV DOO PRGHUQ PDSV SURYLGH W LV WLPH WR VWRS EODPLQJ WKH PDSV DQG PDSPDNHUV DQG VWDUW OHDUQLQJ WR XVH WKH SKHQRPHQDO PDSV DQG 317 WRROV DW RXU GLVSRVDO Dwindling Skillsets LNH PDQ RI RX KDYH UHDG SDVVLRQDWH DQG VRPHZKDW LQDFFXUDWH DUWLFOHV EHPRDQLQJ WKH QDYLJDWLRQ DQG VLWXDWLRQDO VNLOOV WKDW DUH ORVW E EOLQGO IROORZLQJ 36 GLFWDWHV DQG KDYH UHFHLYHG PDQ OHWWHUV SHRSOH ZKR SUHIHU WR QDYLJDWH XVLQJ JUDQGGDG V ROG 7H DFR PDS LQ WKH JORYH FRPSDUWPHQW RZHYHU XQOLNH PDQ XQLQIRUPHG FULWLFV RI 36 DQG SURSRQHQWV RI PDS UHDGLQJ VNLOOV GR QRW EHOLHYH WKH WZR DUH PXWXDOO H FOXVLYH Q IDFW RQH RI WKH IHDWXUHV PRVW DSSUHFLDWH DERXW WKH 36 QDYLJDWLRQ V VWHP LQ P XGL LV WKH WUDIILF DYRLGDQFH IHDWXUH ZKHQ SRWHQWLDO URXWHV DUH EORFNHG LW DXWRPDWLFDOO UHURXWHV ZLWKRXW HYHU EUHDWKLQJ WKDW PRVW LUULWDWLQJ ZRUG UHFDOFXODWLQJ 7KH GLVSOD RRPV RXW DQG GLVSOD V PRUH PDS IHDWXUHV DQG DOWHUQDWH URXWHV VR LI ZLVK PD PDQXDOO FKRRVH DQRWKHU ZD XVW DV RX GR KDYH WKH RSWLRQ RI EOLQGO WUXVWLQJ WKH 36 SLFNLQJ P RZQ URXWH RQ WKH PDS GLVSOD RU DV PRVW IUHTXHQWO GR XVLQJ D FRPELQDWLRQ RI PDS UHDGLQJ VNLOOV DQG 317 DXWRPDWLRQ Q WKH JUDQG VFKHPH RI WKLQJV PDS UHDGLQJ VNLOOV DUH QRW GLIILFXOW WR GHYHORS RZHYHU LW GRHV WDNH VRPH SUDFWLFH SUDFWLFH WKDW FDQ EH JDLQHG HYHU GD E FKRRVLQJ GLIIHUHQW URXWHV WR ZRUN RU FRPPRQ GHVWLQDWLRQV DQG FKDOOHQJLQJ RXUVHOI DQG RXU PDS UHDGLQJ VNLOOV ZKHQ RX WUDYHO HUH LV D QRYHO LGHD DFWXDOO UHDG WKH LQVWUXFWLRQDO RSHUDWRUV PDQXDO WKDW FDPH ZLWK RXU 36 OHDUQ DOO LWV VHFUHWV DQG EXLOW LQ FDSDELOLWLHV RX PLJKW EH VXUSULVHG E ZKDW RX ZLOO OHDUQ DQG WKH VNLOOV 36 FDQ KHOS RX GHYHORS Plethora of PNT Equipment VSRNH ZLWK UHSUHVHQWDWLYHV IURP PDQ RI WKH PRUH WKDQ DJHQFLHV WKDW UHVSRQGHG WR WKH DOGR DQ RQ LOGILUH DQG JRW D EULHI ORRN DW VRPH RI WKHLU 317 HTXLSPHQW W UDQJHG IURP KLJK HQG DQG KLJKO VRSKLVWLFDWHG RIILFLDO ILUVW UHVSRQGHU XQLWV ZLWK EXLOW LQ FRPPXQLFDWLRQV FDSDELOLWLHV WR DUPLQV L3KRQHV DQG L3DGV 7KH DUPLQV ZHUH HTXDOO VSOLW EHWZHHQ YHKLFOH PRXQWHG DLUFUDIW PRXQWHG DQG SRUWDEOH XQLWV ZKLOH WKH PRUH VRSKLVWLFDWHG XQLWV ZHUH ODUJH DQG FRQVLGHUHG PRUH DSSURSULDWHO DV SRUWDEOH XQLWV ZLWK FRPPXQLFDWLRQ FDSDELOLWLHV WKDQ DV WUXH KDQGKHOGV IDU WKH PRVW QRWLFHDEOH DQG SUHYDOHQW XQLWV RWKHU WKDQ DUPLQV ZHUH SSOH L3DGV HVSHFLDOO WKH QHZ L3DG V ZLWK UHWLQD GLVSOD V DQG UXJJHGL HG ZLWK 2WWHUER DQG 2WWHUER OLNH HQFORVXUHV 0DQ PDSSLQJ DQG 36 6 DSSOLFDWLRQV UXQ RQ WKH L3DG DQG RWKHU SRUWDEOH GLVSOD GHYLFHV Q WKH IXWXUH ZLOO UHYLHZ WKH EHVW PDSSLQJ DSSOLFDWLRQV WR DVVLVW RX LQ FKRRVLQJ WKH RQH WKDW LV EHVW IRU RXU VLWXDWLRQ 7UDJLFDOO WZR VRXOV SHULVKHG LQ WKH DOGR DQ RQ LOGILUH XQDEOH WR HYDFXDWH WKHLU KRPH EHIRUH WKH IDVW PRYLQJ ZLOGILUH RYHUFDPH WKHP 7KH ILUH ZDV WUXO D FDWDVWURSKLF HYHQW WKDW ZLOO ORQJ EH UHPHPEHUHG LQ RORUDGR DQG IURP ZKLFK ZH FDQ DOO OHDUQ D YDOXDEOH OHVVRQ ZKROHKHDUWHGO EHOLHYH WKDW PDQ OLYHV ZHUH DQG ZLOO FRQWLQXH WR EH VDYHG E 36 317 GHYLFHV LQ WKHVH W SHV RI FDWDVWURSKHV H VLPSO RZH LW WR RXUVHOYHV DQG RXU ORYHG RQHV WR OHDUQ KRZ WR EHVW XVH RXU 36 317 HTXLSPHQW QRZ VR LW ZLOO EH VHFRQG QDWXUH ZKHQ D FDWDVWURSKH RFFXUV 7DNH LW IURP PH RXU OLIH PD GHSHQG RQ LW KHQ RX DUH UXQQLQJ IURP GDQJHU RX QHHG DOO WKH KHOS DQG JRRG IRUWXQH DYDLODEOH LW LV QRW WKH WLPH WR ILJXUH RXU KRZ RXU GHYLFH UHDOO IXQFWLRQV RG EOHVV RXU ILUHILJKWHUV DQG ILUVW UHVSRQGHUV 8QWLO QH W WLPH DV 7HQQHVVHH UQLH RUG VDLG RG ZLOOLQ DQG WKH FUHHN GRQ W ULVH KDSS QDYLJDWLQJ DQG UHPHPEHU WR UHDG RXU RZQHUV PDQXDO DON JEWELL is contributing editor for defense at GPS World magazine See his monthly newsletter columns at www gpsworld com editorials GPS World August 2012 www gpsworld com 12
You must have JavaScript enabled to view digital editions.
