Pengumuman: Semua project nonkomersial yang terdaftar untuk menggunakan Earth Engine sebelum
15 April 2025 harus
memverifikasi kelayakan nonkomersial untuk mempertahankan akses Earth Engine.
ImageFileFormat
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Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-26 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-26 UTC."],[[["\u003cp\u003eSelects an image file format for returning pixel data, supporting various formats like JPEG, PNG, NumPy, GeoTIFF, and TFRecord.\u003c/p\u003e\n"],["\u003cp\u003ePrimarily supports 8-bit RGB data for display purposes (JPEG, PNG, AUTO_JPEG_PNG) or can be converted using visualization parameters.\u003c/p\u003e\n"],["\u003cp\u003eOffers specialized formats like NumPy for raw data, GeoTIFF for geospatial data, and TFRecord for image exports.\u003c/p\u003e\n"],["\u003cp\u003eIncludes zipped GeoTIFF options for thumbnail creation, providing single or per-band files.\u003c/p\u003e\n"],["\u003cp\u003eIf unspecified, the \u003ccode\u003eIMAGE_FILE_FORMAT_UNSPECIFIED\u003c/code\u003e enum is used.\u003c/p\u003e\n"]]],["The system defines image file formats for returning pixel data. Available formats include `JPEG`, `PNG`, `AUTO_JPEG_PNG` (automatic selection), `NPY` (NumPy), `GEO_TIFF`, `TF_RECORD_IMAGE`, `ZIPPED_GEO_TIFF`, and `ZIPPED_GEO_TIFF_PER_BAND`. JPEG, PNG, and automatic formats are for display, supporting 8-bit RGB data. `ZIPPED_GEO_TIFF` and `ZIPPED_GEO_TIFF_PER_BAND` are for thumbnails. TF_RECORD_IMAGE is for image exports. `IMAGE_FILE_FORMAT_UNSPECIFIED` indicates an undefined type.\n"],null,["# ImageFileFormat\n\nSelects an image file format in which to return a block of pixel data.\n\n| Enums ||\n|---------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `IMAGE_FILE_FORMAT_UNSPECIFIED` | Unspecified. |\n| `JPEG` | JPEG. Intended for display purposes. Only supported for 8-bit RGB data, or data that is converted to 8-bit RGB via `visualization` parameters. |\n| `PNG` | PNG. Intended for display purposes. Only supported for 8-bit RGB data, or data that is converted to 8-bit RGB via `visualization` parameters. |\n| `AUTO_JPEG_PNG` | Automatically select JPEG or PNG depending on whether or not there is any transparency. Intended for display purposes. Only supported for 8-bit RGB data, or data that is converted to 8-bit RGB via `visualization` parameters. |\n| `NPY` | NumPy .npy format. |\n| `GEO_TIFF` | GeoTIFF format. |\n| `TF_RECORD_IMAGE` | TFRecord format. Only supported for image exports. |\n| `ZIPPED_GEO_TIFF` | A format which returns a GeoTIFF file wrapped in a zip file. This is only available when using CreateThumbnail. |\n| `ZIPPED_GEO_TIFF_PER_BAND` | A format which returns a GeoTIFF file for each band, wrapped in a zip file. This is only available when using CreateThumbnail. |"]]
