ImageManifest

Describes how the EarthEngine service should compose an image from a set of files.

JSON representation 
{
  "name": string,
  "properties": {
    object
  },
  "uriPrefix": string,
  "tilesets": [
    {
      object (Tileset)
    }
  ],
  "bands": [
    {
      object (TilesetBand)
    }
  ],
  "maskBands": [
    {
      object (TilesetMaskBand)
    }
  ],
  "footprint": {
    object (PixelFootprint)
  },
  "missingData": {
    object (MissingData)
  },
  "pyramidingPolicy": enum (PyramidingPolicy),
  "startTime": string,
  "endTime": string,
  "skipMetadataRead": boolean,
  "memo": string
}
Fields
name

string

The name of the asset to be created. name is of the format "projects/*/assets/**" (e.g. "projects/earthengine-legacy/assets/users//"). All user-owned assets are under the project "earthengine-legacy" (e.g. "projects/earthengine-legacy/assets/users/foo/bar"). All other assets are under the project "earthengine-public" (e.g. "projects/earthengine-public/assets/LANDSAT").
properties

object (Struct format)

Additional properties of the asset. The property names "system:time_start" and "system:time_end" are deprecated. Use the fields startTime and endTime instead.
uriPrefix

string

The optional prefix prepended to all uris defined in this manifest.
tilesets[]

object (Tileset)

The tilesets. Each tileset must have a unique ID.
bands[]

object (TilesetBand)

The bands. The band order of the asset is the same as the order of bands.
maskBands[]

object (TilesetMaskBand)

The mask bands.
footprint

object (PixelFootprint)

The footprint in pixel coordinates (not in lat/lng coordinates). If empty, the footprint is by default the entire image. See PixelGrid for a more detailed description of pixel coordinates.
missingData

object (MissingData)

The values which represent no data in all bands of the image. Applies to all bands which do not specify their own missingData.
pyramidingPolicy

enum (PyramidingPolicy)

The pyramiding policy. If unspecified, the policy MEAN is applied by default. Applies to all bands which do not specify their own pyramidingPolicy.
startTime

string (Timestamp format)

The timestamp associated with the asset, if any, e.g. the time at which a satellite image was taken. For assets that correspond to an interval of time, such as average values over a month or year, this timestamp corresponds to the start of that interval.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".
endTime

string (Timestamp format)

For assets that correspond to an interval of time, such as average values over a month or year, this timestamp corresponds to the end of that interval (exclusive).

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".
skipMetadataRead

boolean

Whether to skip reading metadata from files using GDAL. When this field is true, tilesets should contain complete GDAL metadata: data type, crs, transform, file dimensions, and no data value.
memo

string

Freeform field to store user notes. Not used in ingestion.

TilesetBand

Represents a single band sourced from a tileset.

JSON representation 
{
  "id": string,
  "tilesetId": string,
  "tilesetBandIndex": integer,
  "missingData": {
    object (MissingData)
  },
  "pyramidingPolicy": enum (PyramidingPolicy)
}
Fields
id

string

The ID of the band.
tilesetId

string

The ID of the tileset corresponding to the band.
tilesetBandIndex

integer

The zero-based band index from the tileset corresponding to the band. E.g. if 1, then the pixels of the band are are the pixels of the band at index 1 of the tileset (in ImageManifest.tilesets) with ID tilesetId.
missingData

object (MissingData)

The values which represent no data in the band. If MissingData is set with no values, then any nodata value present for the files corresponding to this TilesetBand will be ignored.
pyramidingPolicy

enum (PyramidingPolicy)

The pyramiding policy.

TilesetMaskBand

Represents a single mask band sourced from a tileset.

JSON representation 
{
  "tilesetId": string,
  "bandIds": [
    string
  ]
}
Fields
tilesetId

string

The ID of the Tileset corresponding to the mask band. The last band of the Tileset is always used as the mask band.
bandIds[]

string

The IDs of bands that the mask band applies to. If empty, the mask band is applied to all bands in the asset. Each band may only have one corresponding mask band.

PixelFootprint

A footprint of all valid pixels in an image.

JSON representation 
{
  "points": [
    {
      object (GridPoint)
    }
  ],
  "bandId": string
}
Fields
points[]

object (GridPoint)

A ring which forms the exterior of a simple polygon that must contain the centers of all valid pixels of the image. This must be a linear ring: the last point must be equal to the first. Coordinates are in the projection of the band specified by bandId.

Note: Use non-integer coordinates such as the center of each pixel because footprint is taken to include a pixel iff the pixel (a 1x1 rectangle) intersects the footprint. To avoid accidentally selecting neighboring pixels, don't use integer-valued coordinates, because those are the boundaries between pixels. Drawing the footprint along the pixel centers prevents including unintended pixels, which can cause errors when intended pixels are abutting a map boundary such as the antimeridian or a pole.

For example, for a 2x2 image with all 4 valid pixels the following is one possible ring: [{"x": 0.5, "y": 0.5}, {"x": 0.5, "y": 1.5}, {"x": 1.5, "y": 1.5}, {"x": 1.5, "y": 0.5}, {"x": 0.5, "y": 0.5}]
bandId

string

The ID of the band whose CRS defines the coordinates of the footprint. If empty, the first band is used.

GridPoint

A two-dimensional point or vector.

JSON representation 
{
  "x": number,
  "y": number
}
Fields
x

number

The x coordinate value.
y

number

The y coordinate value.