Aleph1ProductType

class Aleph1ProductType(value)

Bases: ListEnum

Aleph-1 (Satellogic) product types (processing levels)

classmethod convert_from(to_convert: list | str) → list

Convert from a list or a string to an enum instance

Parameters:

to_convert (list | str) – List or string to convert into an enum instance

Returns:

Converted list

Return type:

list

Example

>>> TsxPolarization.convert_from(["SINGLE", "S", TsxPolarization.QUAD])
[<TsxPolarization.SINGLE: 'S'>, <TsxPolarization.SINGLE: 'S'>, <TsxPolarization.QUAD: 'Q'>]

classmethod from_value(val: Any) → ListEnum

Get the enum class from its value:

Parameters:

val (Any) – Value of the Enum

Returns:

Enum with value

Return type:

ListEnum

Example

>>> TsxPolarization.from_value("Q")
<TsxPolarization.QUAD: 'Q'>

classmethod list_names() → list

Get the name list of this enum:

Example

>>> TsxPolarization.list_values()
["SINGLE", "DUAL", "QUAD", "TWIN"]

classmethod list_values() → list

Get the value list of this enum

Example

>>> TsxPolarization.list_values()
["S", "D", "Q", "T"]

L0 = 'Raw'

The L0 Product is the rawest product from Satellogic’s products family. It is composed by the raw frames coming directly from the sensor of the payloads without any modification or processing, along with the necessary metadata. The frames are simple packaged in a standardized format to create the L0 product. The units of each raster are in DNs directly from the sensor.

See: https://developers.satellogic.com/imagery-products/l0.html

Not handled by EOReader

L1A = 'Raw corrected'

The L1A Product is a raw, but corrected product from Satellogic’s products family. It is composed by the raw frames that have been radiometrically corrected along with the necessary metadata.

The algorithms applied to the L0 data to convert it into L1A are:

• Artifacts removals

• PSF Deconvolution

• Radiometric correction to Top of the atosmphere units

• HDR (combining 2 L0 frames with different exposures, only on Mark V)

• Stray light correction

• NO-data and cloud mask calculation

See: https://developers.satellogic.com/imagery-products/l1a.html

Not handled by EOReader

L1B = 'L1 Basic'

The L1 Basic (aka L1B and QuickView) product is a 4-band (RGB and Near infrared) product characterised by its low processing time and that can be generated from Mark IV and Mark V satellites raw imagery. It is geolocated and projected to the ground but not orthorectified and it is presented at native resolution. This implies that different captures may have different pixel sizes depending on the altitude and the off-nadir angle of the satellite at capture time. This imagery product is currently used in Rapid Response products, as well as the base collection to browse the archive.

See: https://developers.satellogic.com/imagery-products/l1basic.html

✅ Handled by EOReader

L1C = 'Ortho ready'

The Ortho Ready (L1C) product is a 4-band imagery dataset designed for users who wish to perform their own orthorectification using a Digital Elevation Model (DEM) of their choice. The 16-bit, 4-band rasters (visual and near-infrared) are provided with Rational Polynomial Coefficients (RPCs). By combining the imagery, the RPCs, and a DEM, users can generate their own geometrically corrected, orthorectified images.

See: https://developers.satellogic.com/imagery-products/ortho_ready.html

Not handled by EOReader

L1D = 'Ortho'

The L1D and L1D_SR imagery products are 4-band (RGB and Near infrared) product designed for accuracy and best of class image quality. It is delivered to customers after going through radiometric and geometric correction process.

See: https://developers.satellogic.com/imagery-products/ortho.html

✅ Handled by EOReader

L1D_SR = 'Ortho Super Resolution'

The L1D and L1D_SR imagery products are 4-band (RGB and Near infrared) product designed for accuracy and best of class image quality. It is delivered to customers after going through radiometric and geometric correction process.

See: https://developers.satellogic.com/imagery-products/ortho.html

✅ Handled by EOReader