MapInfo MIF/MID
Open BetaA MIF/MID a MapInfo Professional szöveges adatcsere-formátuma. A fájlpárok (.mif + .mid) a geometriát, illetve az attribútumokat tartalmazzák. Univerzális formátum a térinformatikai rendszerek közötti adatcseréhez.
Fő jellemzők
A(z) MIF formátumról
MIF/MID is MapInfo's text interchange format: geometry and column definitions live in the .mif file, and the attribute values themselves in the .mid, line by line. The format is documented and readable in an ordinary text editor, which is why it has been used for decades as a neutral go-between for GIS: MapInfo Pro, QGIS, Global Mapper and FME read it without plugins.
In Russia MIF/MID is still found in municipal and cadastral workflows: development, boundary and road network layers are accepted and issued in it. Exporting OSM into this format saves you from digitizing the base by hand — the data arrives right away in the shape the receiving side opens natively.
The output is a ZIP archive: a pair of .mif and .mid files per layer plus a README.txt naming the coordinate system. The pairs must be kept together: without the .mid the layer opens with no attributes. Coordinates are in WGS84 (EPSG:4326) by default, and another projection can be chosen at export time. The files are built by the ogr2ogr utility in MapInfo File mode with an explicit FORMAT=MIF, and if a layer fails to convert it is honestly marked as failed — the service does not slip you a binary TAB under a .mif name.
Milyen program nyitja meg a(z) MIF fájlokat
A következő programok és alkalmazások képesek megnyitni, szerkeszteni és kezelni az OSM2CDR-ből exportált MapInfo MIF/MID (.mif) fájlokat:
Format specifications
- Open standard
- 2D only
- Lossless (no quality loss)
- Stores feature attributes
- Output: 2 files in archive
- MapInfo Interchange Format (.mif + .mid in ZIP). Documented text-based format. Opens in MapInfo Pro, QGIS.
Ki használ MIF térképeket
Hogyan exportáljon MIF formátumba
Hogyan nyissa meg az exportálás után
- MapInfo Pro — File -> Open, file type "MapInfo Interchange (*.mif)"; the program picks up the paired .mid itself and offers to save the layer as a native TAB for further work.
- QGIS (free) — Layer -> Add Vector Layer -> pick the .mif. From there the layer can be styled and re-saved to SHP, GeoPackage or any other format.
- ogr2ogr (GDAL) — a one-off conversion without a GUI: ogr2ogr -f GPKG out.gpkg roads.mif builds the layer into a GeoPackage.
- Global Mapper or FME — if the MIF/MID has to be poured into someone else's data exchange pipeline with reprojection and field renaming.
- Before sending it to the client — unpack the whole archive: the .mif + .mid pair must sit in one folder, otherwise the attributes are lost.
Népszerű térképek MIF formátumban
Szerezzen be MapInfo MIF/MID térképexportokat
Töltsön le professzionális MIF térképeket az OpenStreetMap adataiból. Azonnali generálás, bármilyen terület.
Gyakran feltett kérdések
Kapcsolódó formátumok
Gyakran együtt exportálva
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