Baphi abasebenzisi abaningi be-GIS?
Esikhathini esedlule esidlule, i-Dutch enkulu yezobuchwepheshe yangitshela le nkulumo:
“Uma ngikhuluma iqiniso, kuyangimangaza lokhu okushiwo yikhasi leManifold Okwenzekayo ukuthi angikaze ngikubone kusebenza emshinini "
Kuleli sonto, uPatrick Webber -waSpatial Knowledge- wenze isitatimende esingenandaba esenze impela zona kanye izintshebe zabadali baleli thuluzi ukuthuthumela. Yize be ... bengakholelwa ukuthi banentshebe, kepha ngiyiletha ekuboniseni ukulandela okwami ukubikezela - imibono kulo nyaka.
Iyini inkinga ye-Manifold?
UPatrick usekelwe enkulumweni kaGeoffrey A. Moore, encwadini yakhe ethi "Ukuwela Kwalasha", Echaza umjikelezo wempilo owenzeka ekwamukelweni kwemikhiqizo yekhompyutha. Esinye salezo zigaba ezibucayi sibizwa nge-Abyss (Chasm), lapho isoftware idinga ukuqinisa ukukhula njalo ngenkathi yamukelwa ngabathengi abathanda kuqala, ukugwema ubungozi bokungafinyeleli engxenyeni emele yemakethe.
UPatrick ukhuluma ngokusobala ngendlela aneliseke ngayo ngezinga elisha lenkampani yabadali beManifold, imodeli yamanani entengo kanye nokusebenzisana komsebenzisi esithangamini. Kepha igxeka udaba olubucayi ngefomethi yebhizinisi, ngoba kulokho kuphikelela kokungabi nabathengisi noma abamele ngaphandle kwekhasi labo, noma kuyasiza ekubeni intengo evumelekileKungaba umbhoshongo ovimba ukukhula.
Kulokhu, kuletha izibalo ze Isithangamu esinamandla, lapho sibonisa ukuthi yini sonke esicabanga ukuthi: Abantu abanesimo se-7x abakwazi ukuthola isizathu sokuya ku-8x futhi balinde ukubona ukuthi kwenzekani ne-9x ephupha ukunquma uma ihamba noma cha. Kungaba ukwaneliseka okuphelele, kepha uma ukufuduka kumelela kuphela u- $ 50 ngelayisense ngayinye, kuzodingeka sicabange ngezinye izinto ezinqala ezifana nokushintshwa kwefomethi engalungiseki, ngoba - njengesibonelo - awukwazi ukudlulisa imephu kusuka enguqulweni 8 kuye ku-7 futhi kusho ukuthi amalayisense akhona. Okungafanele ukusho ngentuthuko eyakhiwe noma imanuwali yabasebenzisi, okumele ngabe ichaziwe impela ngoba iManifold inikeza kuphela “ngisize"Endleleni yakhe.
Okungenzeka-ke, ukuthi iManifold izoqhubeka ibe yilowo mkhumbi omuhle wamarokhethi wama-geofumers kepha awusoze wanxenxa abasebenzisi abajwayelekile. Bangazithethelela kunoma yiziphi izimpikiswano abazifunayo -lokho kuqinisekile kukhona- kepha ukuskena amantongomane e-ESRI kudinga okungaphezulu kokuba nesoftware engcono kune-ArcGIS -ukuthi ezintweni eziningi kuningi futhi kuningi-. Udinga ukwakha umphakathi, ube nabalingani nabo abaphumelelayo, indawo ethile kolunye ulimi, ukwesekwa okungasuselwa kumathokheni, kufaka phakathi "abavangeli bezobuchwepheshe" futhi okuxakayo ngisho nokugebenga.
Akunasikhathi lapho isoftware yehliselwa phansi, kepha sonke ngasikhathi sinye sike sasebenza ezinkampanini ezijwayelekile, ukuze kuthengwe kudinga ukuxhumana nabantu, kusuka lapho inqubo yokwesekwa, ukuqeqeshwa kanye nokuvuselelwa kwamalayisense (konke kukhokhwe kunjalo). okufanayo Bentley Systems Inesithiyo sayo ekuphatheni ukuthengiswa kwayo esifundeni, okusebenzayo kepha okulibazisa ukuthengiselana okuthi, ngoba akuyona imali yasendaweni, kuvamise ukuba nenqubo eyengeziwe. Icala le-Manifold akumele lisho, ukuthi ukuthengwa kufanele kwenziwe ku-inthanethi, ngekhadi lesikweletu, kuqala iqiniso lokuthi akekho umasipala ojwayelekile futhi hhayi zonke izinkampani ezinayo eyodwa; Futhi, kulabo bethu abake bakuzwa, siyazi ukuthi ukuthenga ngokudluliswa kwebhange kunezinga labo lokuxaka ezindaweni ezijwayelekile.
Ah! Ngikhohliwe ngokuxhaswa. Ilayisensi eninginingi iza nezimbili amathokheni, ngemibuzo emibili kuphela engayisekela. Uma ufuna okuningi, kukhokhele; umqondo awumuhle, kepha kuyadingeka ukubona ukuthi uyasebenza yini. Akukhona lokho isikhumba kubantu, kodwa amagama amathathu omemo lapho uthenga isofthiwe akwanele: "Faka - Qalisa - Funda ", ngoba kuyoba nzima ukukholisa umphathi ukuthi ohlelweni lokusebenza lonyaka omusha kuyadingeka ukuba ashiye isabelomali se-15 amathokheni noma ukhokhe umhleli we-geofumadas ngensizakalo yengxoxo :).
Ngezansi: I-Manifold isoftware enhle, kepha ayikhuli. Yize inguqulo 8 isivele ikhona ezifufuleni, uphawu lokuthi iyathandwa, bambalwa kakhulu abantu kuwebhu abakhuluma ngamakhono ayo, kuncane ngokweneliseka kwabo ngemodeli yokuhlinzeka ngamakhasimende. Uma lokhu kuqhubeka, kuzohlala kuyinto yokudlala yeqembu elikhethekile lochwepheshe futhi kuzolahlekelwa ukuthandwa njengesixazululo esisebenzayo se-GIS - okuyikho okuyikho. Futhi isahluko sokugcina salolo hlobo lwenoveli, sonke siyayazi.
Yini ongayilindela
Ngakolunye uhlangothi abangane bakaManifold banciphisa ukuzikhukhumeza kwabo. Ikakhulu, ngaphandle kokululaza isoftware ebonakala imnandi kimi, engiyisebenzisa njalo futhi engikhulume ngayo kuze kufike ezindlebeni zami, ngibonile izimpendulo zemibuzo eyenziwe esithangamini engenawo umfudumalo womthengisi kepha esikhundleni sokuba ngumongameli weBolivarian Alliance uthini "Lona uhulumeni wami, lapha ngiyalela, futhi ngubani ongithandi, shintsha isiteshi".
Ngokuxolisa impela, kulabo abathanda lolo hlobo lwezokwelapha futhi abangivakashela bevela emazweni aseningizimu. Kepha uma kuforamu kaGabriel Ortiz -okuyinto ekhululekile- silahlekelwe abangane ngenxa yezimpendulo ezimbi, okungafanele ukusho esikhaleni lapho abadali be-software-lokho akuyona inkululeko- phendula.
Ngelinye ilanga ngambuza umnyango wokukhangisa, enye enye yayo ukuziphatha kwebhizinisi, futhi namuhla, ngigcizelela kulokho okushiwo abanye: Uchwepheshe omuhle ngeke kube ngumphathi okahle, umuntu onobuhlakani obuhle usezongena ekubeni usomabhizinisi onenhlanhla. Kunokukhethekile, futhi noma yimuphi umphathi wezobuchwepheshe oba ngumthengisi wesoftware uzodinga izifundo eziyisisekelo zesevisi yamakhasimende nezifundo zokuqala ezivela kumakethi wabo kulokho okungangeni kwi-NET API.
Kuzokwenzekani kokuphindaphindiwe? Lokho nakanjani kuncike kubadali bayo. Ngokubona kwami, ngicabanga ukuthi isexwayiso sikaPatrick kufanele sibe nomthelela omuhle.
Hehe, ngitshele ukuthi ngize ukucabanga njengabo.
Kusukela ngokuphindaphindiwe bangiphendule okufanayo (kungenakuhlukile) nge-imeyili enomusa kakhulu kodwa ejwayelekile.
I-gracias
Ngicabanga ukuthi kufanele uthenge i-8, ngoba ayikho ukuphepha lapho i-9 iza. Futhi, uma inguqulo entsha iphuma kaningi yisikhathi sokuphromotha sokufuduka okubiza kuphela US $ 50 kuphela.
Sawubona wonke umuntu
Nginombuzo engingawazi uma ungaba nesithakazelo kwabanye.
Thenga okuningi kwe-8.0 noma ulinde i-9 ukuba iphume?
Ngivele ngishintshe ikhompyutheni yami futhi angazi ukuthi ukufaka inguqulo yami ye-6.5 futhi ngilinde i-9.0 ukuba iphume noma ithenge futhi ifake i-8.0.
Ngiyisebenzisa njalo ngezikhathi ezithile futhi, ngokuyinhloko, ukuhlela amabalazwe okuhamba ngezinkampani, ngaphandle kokuhlaziywa, nakuba ngingathanda.
Gracias
Jeroni
Sawubona wonke umuntu:
Nginenkinga nge-Manifold. Ngifake ubuso bendawo futhi ngifuna ukubeka phezulu ama-orthophotos, kodwa ngalokho kufanele ngiwaqede ngamunye ngamunye. Uma ngisindisa ngokuphindaphindiwe ngithola iphutha:
Awukwazi ukubhala izintambo ukuze uhlasele
Yini engingayenza?
Yenza okuthile, kodwa hhayi ngokuyixhuma ngokuqondile, kodwa njengokungenisa isithombe. Lapha kubonisa ukuthi kanjani . Omunye umkhawulo wukuthi ufika kumnyama nomhlophe, nakuba ukuthenga i-Plex.Earth ngokwehlukana kungenziwa ngemibala futhi ngokunemba okungcono.
Uma ngingaphutha, ngicabanga ukuthi ungaxhuma i-Autodesk Land ku-Google Earth. I-Autodesk Land inezinhlelo ze-GIS.
Yebo, uyakwenza ku-Google Earth, Virtual Earth, Yahoo Maps, kakade Vula i-Maps Street, njengesendlalelo se-georeferenced (Imifanekiso yezithombe).
Futhi, uma isithombe sesibonisiwe, unganikeza inketho ethi "susa ukuxhumanisa", isithombe sigcinwa endaweni, ngokunemba okungasungulwa, futhi kakade senziwe i-georeferenced. Ingashiywa ngaphakathi kwe-geodatabase (ifomethi yemephu) noma ithunyelwe kwenye ifomethi ukuze iyigcine ngaphandle futhi iyishiye njengesithenjwa (ixhunyiwe)
Ingabe i-MANIFOLD IXHUMANA NEZWE-GOOGLE EARTH NJENGOBA KUFANELE KUFANELE KUNYE OKUPHAKATHI?
Ngikhohlwe, ukubingelela kubumbano yabafundi.
yena yena
Kakade amazwana asinde kunokuthunyelwe okufanayo.
I-1. I-Edition: ubuncane cishe okufanayo (noma ngaphansi) kune-ArcGIS, ngokubona kwami kudlula i-gvSIG.
Ijubane le-geoprocesses, liqinile kakhulu. Ngisho nenketho yokuxhumana nayo GPU ku-64 bits!.
Ukuphathwa kwezendlalelo ngesikhathi esisodwa, kwenza kahle. Kulokhu ngisho nemigomo yayo yendabuko iyingxenye engavamile, ngoba ungqimba lungaba nama-polygons, imigqa namaphoyinti.
3.Ukusebenzisana ... ngemininingwane kanye ne-raster, kuhle, kokubili ukwenza i-georeferencing, ukugcina, ukukhomba nokuhambisa.
Ngamazinga, hamba uhlangothi olufushane, i-wms (iklayenti / iseva) wfs (iseva kuphela) lokhu kubi kakhulu.
Ngokuhamba ngezinyawo ze-GIS vector data kuhle kakhulu (shp, kml, xml, njll), nakuba kunenzuzo ukuthi kumele bangeniswe kwi-gdb njengendwangu, ukuxhumanisa kuvumela kuphela ama-raster kanye nolwazi olusetshenziswayo.
CAD kukhawulwe, esikhathini esingeside esedlule kwentuthuko yamuva evame ukusetshenziswa ifomethi, DWG, DXF futhi DGN, nje labo osekelwa aliance evulekile, v7 futhi 2000.
I-4. Iphuzu lesine: aqiniseke ngokuphelele, ikakhulukazi uma egcina isifiso sokuthola isofthiwe yezebhizinisi ebiza kakhulu, okuyinto okumele kwenziwe ngayo izivumelwano ngokushesha noma kamuva. Bafakazela lokho, ukungahambisani namafomethi afana ne-dgn ne-dwg, bahlale bezivikela ukuthi isofthiwe ye-monster ivaliwe futhi ezimweni eziningi zingasebenzi.
Kakusikho ukuthi ngitsho mayelana kufanele kowtow ukuze Autodesk, kodwa owesilisa, manje noma ngokuhamba kwesikhathi une ukuqonda amakhasimende kanye nemifelandawonye ayadingeka. iphimbo lakhe lapho ebhekisela mncintiswano, kunikeza umuzwa wokuthi zingabantu antiESRI, kodwa akuzona antiMicrosoft ngendlela SQL Server kumelwe afundeke ngokuthi, ukukhonza kuphela nge IIS kulokho kubonakale futhi antiLinux uma ukhuluma Apache.
Kulabo abakhuthaza izinhlelo zokusebenza kuyindlela engcono kakhulu, njengoba nje ngikhulume nabasebenzisi be-Manifold, bahlale benelisekile njalo, njengalabo abanesibonakaliso esiphezulu kakhulu. Kodwa kule software, akudingeki ukuba ube ne-telescope engcono kakhulu, ngezinye izikhathi kungcono ukuba neyakho omunye umuntu onakho, ngenxa yokuthengiswa kwezinsizakalo, ukuqeqeshwa nokushintshaniswa ngolwazi.
Kuphela ngenxa yezimangalo ozitholayo ne-MANIFOLD, omunye uhlaselwa isifiso. Iqiniso liwukuthi ukulayiseniswa kwelayisense kuyithengeka. Ubeke amazwana ngamathuluzi athile awaluthola izindleko zokuthenga umkhiqizo. Ukungabaza: 1. Kuthiwani ngamathuluzi wokuhlela uma kuqhathaniswa ne-gvSIG-ArcMap? I-2. Ukusheshisa ukuqhuma kanye nokuphathwa kwezendlalelo eziningi ngesikhathi esisodwa. I-3. Ukusebenzisana I-4. Ikusasa elingalindelekile, ikakhulukazi ekukhuleni nasekuthuthukisweni kwe-softlibre. Kuphela kwabathathu bokuqala okwangikhombisa, ukuthuthukisa lezo izinhlelo ezikhulunywe ngingaziphenya ngokuncane mayelana nentuthuko.
Kuhlelekile…. inzima into oyibuzayo mngani. Ngifunga ngiyavuma ngelinye ilanga, kodwa okwamanje:
Njengoba software giant, umnikelo enkulu imodeli zamanani. Lokho akunakuphikwa, ngoba kusukela $ 235 900 ku- $ ezininginingi edlule (cishe noma ngaphezulu) ukuthi wenzani nge ArcInfo, ArcSDE, ArcIMS, MapObjects, ArcGIS Server izandiso kanye ngaphezulu ambalwa. Lokhu kuzobandakanya amalayisense sokusebenza kusukela $ 120.
Ngokuqondene nesofthiwe yamahhala, le mpi izoyinqoba ngabanye, kodwa hhayi ndawonye ngokuvuthwa abaye bayifinyelela.
Mhlawumbe lokho uManfold akhulume okulindelekile ukuthi ukulungiswa kwakhe ukwenza izinto ngaphambi kwabanye. Phakathi kwabo ngingacabanga ngezinto ezifana nalezi:
-Conectarse ku-Google Earth / i-Google Maps / Virtual Umhlaba / Yahoo amabalazwe / Vula Street Amamephu njengo akekho omunye azenzile, ukusuka lapho by 2006, ingalanda khona isithombe njengoba ubungenza nge StitchMaps namuhla.
-Integrate geodatabase format (.map) Ukugunda kakhulu ngawo ungaphatha kusuka isofthiwe efanayo okuyinto kungadla isikhathi esihle MapServer + PostgreSQL + gvSIG noma inhlanganisela efanayo. Ngobulula ukuhlanganisa idatha yangaphandle noma ukukhonza WMS / WFS.
-Funda / ubhale ulwazi oluningi lwe-natively, olufaka ku-64 bits.
-Izizathu zokuxhumana no-GPU.
-Ukulawulwa kwezinto ezingokoqobo
-Geocoding
-etc.
Akukhona ukuthi lezi zinto azenziwanga ngabanye, kungukuthi ngokuvamile baye benza okokuqala. Ngokufanayo, uma senza uhlu lwalokho abanye abakwenzayo futhi okungafaniyo, akunakulunye uhlu.
Kwenzekani ukuthi lokho okubonakalayo kungabonakali uma ezinye izinhlelo zizokwenza okufanayo ngosuku olulodwa. Eziningi zalezi zinto ezintsha zikhangisa kuphela kubasebenzisi abakhethekile, okubaluleke kakhulu ekuthuthukisweni hhayi ngokusebenza ngokufanayo.
Ngokwethembeka, ngemidondoshiya emikhulu (i-ArcGis, i-Autodesk, iMapinfo) kanye nesoftware emahhala (qgis, utshani, gvsig) eceleni kwakho… Ungaphendula ngokuthunyelwe okuhlelekile?