GML wehe i ka waihona me QGIS a me ka Microstation

ʻO ka kōnae GML kekahi o nā palapala i mahalo nuiʻia e nā mea hoʻolālā GIS a me nā mea hoʻohana, no ka mea, ma waho o ka hoʻokomoʻana i ka paʻi a kākoʻoʻia e ka'OGC, he hana nui no ka hoʻololi a hoʻololiʻana i nāʻikepili i nā polokalamu pūnaewele.

ʻO GML kahi noi o ka ʻōlelo XML no nā hana geospatial, ʻo kāna ʻākela no Geography Markup Language. Me kēia hiki ke hoʻouna i kahi faila kikokikona, kahi faila vector a me nā kiʻi e hoʻohana ana i ka GMLJP2. Hoʻokumu ʻia kāna kumumanaʻo ma ka wehewehe ʻana o kahi node (he aha ka mea i hōʻike ʻia ma laila) a me ka ʻikepili ponoʻī, no laila kahi papahana GIS ke heluhelu nei i kahi faila GML e unuhi mua i kāna ʻike o nā ʻano a laila hōʻike i ka ʻike ʻāina. aia ma laila.

ʻO keʻano o ka kiʻi i mua e like me kahi hana hoʻomaluʻana i ka cadastral, kahi iʻikeʻia ai kahi waiwai i kona manawa mua, a like me nā meaʻelua i ka manawa i hoʻokaʻawaleʻia ai, me ka mea nona kaʻike alphanumeric.

Pehea e heluhelu ai i kahi fainae GML e hoʻohana ana me QGIS.

He mea maʻalahi kēia e like me ka hoʻohanaʻana o nā polokalamu lakoʻole:

• Pākuʻi> hoʻohui i ka papa> hoʻohui i ka papa vector> ʻimi

A kohoʻia ka koho GML, aʻo ia nō.

No ka mālamaʻana i kahi papa ma QGIS ma ke 'ano he kōnae GLM, e kaomi pono ma luna o ka papa, e mālama a koho a koho i ka koho GML.

Maanei, he mea pono e ho'ākāka i kekahi mau ho'ālala, e like me:

• He pūnaewele kuhikuhi ia, aʻo ia paha ka mea i ho'ākāka mua i ka papa.
• ʻO ka hoʻololiʻana o nā hua'ōlelo,ʻo ka Latin 1 he mea kūponoʻole ia e loaʻa ai nā pilikia me nā hōʻailona a me nā leka i loko o kā mākou'ōlelo Hepana.
• He mea nui ka hōpiliʻana, ma ka hoʻohanaʻana i ka GML 3 eʻoi aʻe ka paʻapaʻa inā makemake mākou e heluheluʻia e nā papahana'ē aʻe aiʻole e hoʻolahaʻia e Geoserver.
• Eia kekahi, pono e hoʻokumu ʻia inā makemake mākou e hoʻopili ʻia kēia papahana i ka faile like a i ʻole kaawale. Inā heluhelu ʻia me Bentley Map, koi ʻia e hoʻokaʻawale ʻia kēia, e like me ia i wehewehe ʻia ma hope.

Pehea e heluhelu ai i kahi faila GML me Microstation V8i

Hiki i kēia hana ke hana wale me nā polokalamu Microstation GIS, e like me ka Palapala Bentley, PowerView, Bentley Cadastre, aiʻole like.

I koʻu hihia, inā wau e hoʻohana i ka Palapala 'Āina Bentley, ua hanaʻia e like me kēia:

• Waihona> Import> Nā ʻano ʻikepili GIS…

E like me kāu eʻike ai, hiki iāʻoe ke kāhea aku i nāʻanuʻu mokuahi i hoʻohanaʻia ma keʻano he WFS Pūnaewele Pūnaewele, Oracle Spatial, Server SQL.

ʻAʻole hoʻokomoʻia nā kikowaena o ka type SHP, no ka weheʻana o ka puka'ōiwi.

Ma ka hihia o nā kōnae GML, ua kohoʻia ka koho Kōnae GML Kōnae ...

I ka panela e ʻike ʻia, pono ia e koho inā he kaʻawale ka faila ʻikepili. Ua ʻike ʻia ka faila schema Bentley ʻo XSD.

A i ka manawa e hanaʻia ai kēia, e kaomi pono i ka routine Import1, a koho i Preview wale nō e hōʻike i ia mea aiʻole Kaomi e lawe mai i ka palapala'āina.

I ka nīnauʻana i ka mea me ka pāʻani "Analyze", ua kahakahaʻia e like me keʻano o nā aniani, a ua paʻi i ka mea, ua hāpaiʻia nāʻikepili'enehi e like me ka papa e like me ka helu xml, e like me ia i hōʻikeʻia ma ke kiʻi.

No ka laweʻana i ka GML, hiki ke kaʻina hana like:

• Waihona> E hoʻolilo> GIS ʻIkepili ʻAno…

Ma nāʻanoʻelua, me ka QGIS a me Bentley Map, hiki iāʻoe ke hoʻololi i ka GML e like me kēlā me kēia pūnaewele paʻa, a me kānaʻikeʻikepili.