Announcement: On
November 13, 2024, all users will need to
use a Cloud project in order to access Earth Engine. After this date, continued individual access without a Cloud project will require
an exception.
PixelGrid
Defines a pixel grid on the surface of the Earth, via a map projection. If the projection has a standard code, then crsCode will be set (non-empty). If the projection is non-standard, then crsWkt will be set. If the post-projection transformation is affine, then affineTransform will be set.
| JSON representation |
{
"dimensions": {
object (GridDimensions)
},
"affineTransform": {
object (AffineTransform)
},
// Union field crs can be only one of the following:
"crsCode": string,
"crsWkt": string
// End of list of possible types for union field crs.
} |
| Fields |
dimensions |
object (GridDimensions)
The dimensions of the pixel grid.
|
affineTransform |
object (AffineTransform)
The affine transform.
|
Union field crs. The coordinate reference system of the pixel grid, specified as a standard code where possible, and in WKT format otherwise. crs can be only one of the following: |
crsCode |
string
A standard coordinate reference system code (e.g. "EPSG:4326").
|
crsWkt |
string
A coordinate reference system in WKT format ("Well-Known Text").
|
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2024-10-24 UTC.
[null,null,["Last updated 2024-10-24 UTC."],[[["Defines a pixel grid on Earth's surface using a map projection, which can be standard (`crsCode`) or custom (`crsWkt`)."],["Specifies the grid's dimensions (`width`, `height`) and an affine transform for pixel-to-coordinate mapping."],["The affine transform accounts for scaling, shearing, and translation to accurately position the grid."],["Pixel coordinates start at the top-left corner (0, 0) and extend to the bottom-right (width, height)."],["`scaleY` is often negative to align the grid's (0, 0) with the northwesternmost corner of the image."]]],[]]