KML vs KMZ
KML thiab KMZ yog ob qhov txuas ntxiv ntawm Geospatial cov ntaub ntawv cov ntaub ntawv siv los ntawm Geographical Information systems thiab lwm yam software. Lawv raug siv los sau tus cwj pwm thiab lwm yam ntaub ntawv hais txog qhov chaw nyob hauv daim ntawv qhia.
KML
KML stands rau Keyhole Markup Language. Nws tau tsim los ntawm Keyhole Inc. rau lawv cov Keyhole Earth Viewer. Cov ntaub ntawv KML yooj yim yog cov ntaub ntawv XML nrog cov cim tshwj xeeb rau kev nthuav qhia thaj chaw cov ntaub ntawv xws li cov lus piav qhia thiab kev pom hauv 2D thiab 3D cov qauv thaj chaw muaj nyob online.
Keyhole Inc. tau txais los ntawm Google hauv 2004 thiab Google cov khoom xws li Google Earth thiab Google Maps tau hloov kho los txhawb KML. KML tau txais los ua tus qauv thoob ntiaj teb ntawm Open Geospatial Consortium hauv 2008.
KML cov ntaub ntawv khaws cov ntaub ntawv geospatial. KML cov ntaub ntawv muab cov ntaub ntawv rau cov software cuam tshuam txog cov yam ntxwv xws li qhov chaw cim, duab, polygons, 3D qauv, thiab cov lus piav qhia. Cov yam ntxwv no yeej ib txwm koom nrog ib qho kev sib koom tes hauv daim ntawv qhia, feem ntau muab los ntawm longitude thiab latitude. Cov ntaub ntawv no kuj tseem siv los sau cov neeg siv kev cuam tshuam nrog cov yam ntxwv ntawm daim ntawv qhia kev siv tom qab.
KMZ
Cov compressed version ntawm KML cov ntaub ntawv yog hu ua KMZ cov ntaub ntawv. KML cov ntaub ntawv yog cov ntaub ntawv hom ntawv ib leeg thaum KMZ koom nrog cov ntaub ntawv xa mus rau hauv KML cov ntaub ntawv. Cov duab no thiab lwm yam ntaub ntawv tuaj yeem suav nrog hauv cov ntaub ntawv compressed hauv cov folders cais. Ib qho yooj yim KML cov ntaub ntawv tuaj yeem compressed rau hauv KMZ cov ntaub ntawv los ntawm compressing nws thiab renaming nrog cov ntaub ntawv extension.kmz.
A KML cov ntaub ntawv tau sib xws nrog feem ntau ntawm GIS software thaum KMZ txhawb nqa los ntawm Google cov khoom; Lwm yam software yuav tsis txhawb.
KML vs KMZ
• KML thiab KMZ yog ob daim ntawv txuas ntxiv siv rau qhov sib txawv ntawm cov ntaub ntawv Geospatial, hu ua Keyhole Markup Language.
• KML yog tag raws li XML hom lus uas yog siv los khaws cov yam ntxwv ntawm daim ntawv qhia lossis tus qauv. Txhua cov ntaub ntawv KML yog tsim los ntawm cov ntawv sau ntawm cov duab nraaj, cov duab, thiab kev teeb tsa.
• KMZ yog compressed version ntawm KML cov ntaub ntawv.
• KML cov ntaub ntawv yog cov ntawv nyeem yooj yim raws li cov ntaub ntawv thiab tuaj yeem qhib rau hauv cov ntawv nyeem. KMZ cov ntaub ntawv tuaj yeem khaws cia ua ke nrog cov duab thiab lwm cov ntaub ntawv taw qhia hauv KML cov ntaub ntawv. Cov ntaub ntawv no tuaj yeem khaws cia rau hauv cov ntawv sib cais hauv KMZ archive.
• Ob hom ntaub ntawv tau sib xws nrog Google daim ntawv thov xws li Google Maps thiab Google Earth, tab sis lwm yam software yuav tsis txhawb KMZ txawm tias lawv txhawb KML.
