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ee.data.getThumbId
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Get a Thumbnail Id for a given asset.
Returns the thumb ID and optional token, or null if a callback is specified.
| Usage | Returns | ee.data.getThumbId(params, callback) | ThumbnailId |
| Argument | Type | Details | params | ThumbnailOptions | An object containing thumbnail options with the following possible values:
image (ee.Image) The image to make a thumbnail. |
bands (array of strings) An array of band names. |
format (string) The file format ("png", "jpg", "geotiff"). |
name (string): The base name. |
Use ee.Image.getThumbURL for region, dimensions, and visualization options support. |
callback | Function, optional | An optional callback. If not supplied, the call is made synchronously. |
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Last updated 2024-02-20 UTC.
[null,null,["Last updated 2024-02-20 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eee.data.getThumbId\u003c/code\u003e function retrieves the thumbnail ID and optional token for a given Earth Engine asset.\u003c/p\u003e\n"],["\u003cp\u003eIt requires thumbnail options as parameters, including the image, band names, file format, and base name.\u003c/p\u003e\n"],["\u003cp\u003eUse \u003ccode\u003eee.Image.getThumbURL\u003c/code\u003e for specifying region, dimensions, and visualization parameters when generating thumbnail URLs.\u003c/p\u003e\n"],["\u003cp\u003eThe function returns the ThumbnailId object or null if a callback function is provided.\u003c/p\u003e\n"]]],[],null,["# ee.data.getThumbId\n\n\u003cbr /\u003e\n\nGet a Thumbnail Id for a given asset.\n\n\u003cbr /\u003e\n\nReturns the thumb ID and optional token, or null if a callback is specified.\n\n| Usage | Returns |\n|--------------------------------------------|-------------|\n| `ee.data.getThumbId(params, `*callback*`)` | ThumbnailId |\n\n| Argument | Type | Details |\n|------------|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `params` | ThumbnailOptions | An object containing thumbnail options with the following possible values: |----------------------------------------------------------------| | ` image ` (ee.Image) The image to make a thumbnail. | | ` bands ` (array of strings) An array of band names. | | ` format ` (string) The file format (\"png\", \"jpg\", \"geotiff\"). | | ` name ` (string): The base name. | Use ee.Image.getThumbURL for region, dimensions, and visualization options support. |\n| `callback` | Function, optional | An optional callback. If not supplied, the call is made synchronously. |"]]