ECW KMZ
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Конвертировать ECW в KMZ

БЫСТРЫЙ ОТВЕТ
Возможно ли конвертировать ECW в KMZ?
Да - ECW конвертируется в KMZ.

Load the .ecw in QGIS as a raster layer, then use Project > Import/Export > Export Map to KML and choose KMZ format. The georeferencing embedded in the ECW positions the imagery correctly on the globe.

Программ: 1
Также в KMZ: KLM · KML · GDB

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Протестировано на macOS, Windows и Linux
Последняя проверка: Oct 2026

Больше бесплатных конвертеров

HEIC, PNG, WEBP, MP3 и другие - все инструменты здесь бесплатны.

Открыть инструменты

Зачем конвертировать ECW в KMZ?

KMZ is the format Google Earth reads. If you need to share aerial or satellite imagery from an ECW with someone using Google Earth, a KMZ ground overlay is the direct way to do it. The ECW's embedded projection and coordinate data are used to place the imagery at the correct location on the Earth's surface.

Способы конвертации ECW в KMZ

ArcGIS APP

Add the .ecw as a raster layer in ArcGIS, then use the Layer to KML geoprocessing tool to export it as a .kmz ground overlay.

QGIS FREE

Load the .ecw in QGIS as a raster layer, make sure the CRS is set correctly, then go to Project > Import/Export > Export Map to KML and choose KMZ as the output format.

Программы, которые конвертируют ECW

Об этих форматах

Качество и на что обратить внимание

  • File size warning: ECW compresses imagery aggressively; re-encoding as JPEG or PNG tiles inside a KMZ can produce a file of several hundred megabytes that Google Earth handles poorly - clip the ECW to the area of interest first.
  • The imagery must be reprojected to WGS84 (EPSG:4326) for Google Earth; GIS tools handle this automatically when writing KML/KMZ.
  • Georeferencing is used to position the imagery correctly but is not stored as editable GIS data in the KMZ output.

Часто задаваемые вопросы

Will the ECW imagery line up correctly in Google Earth?
Yes - the georeferencing embedded in the ECW is used to position the ground overlay at the correct coordinates.
Should I use JPEG or PNG inside the KMZ?
JPEG keeps the KMZ smaller; use PNG only if the imagery has transparency or pixel-perfect quality is needed.
What if the KMZ is too large for Google Earth?
Clip the ECW to just the region of interest before exporting - a smaller extent produces a much more manageable KMZ.