SkySatScene
SkySatScene Item Type
SkySat Scene — Extent: Global, 2014-01-01T00:00:00Z to present
Description
SkySat imagery that is framed as captured
SkySatScene Assets
basic_analytic: Unorthorectified radiometrically-calibrated analytic image stored as 16-bit scaled radiance
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | blue | uint16 | 0 |
| 2 | green | uint16 | 0 |
| 3 | red | uint16 | 0 |
| 4 | nir | uint16 | 0 |
basic_analytic_dn: Unorthorectified non-radiometrically-calibrated analytic image stored as 12-bit digital numbers
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | blue | uint16 | 0 |
| 2 | green | uint16 | 0 |
| 3 | red | uint16 | 0 |
| 4 | nir | uint16 | 0 |
basic_analytic_dn_rpc: Rational polynomial coefficients for unorthorectified non-radiometrically-calibrated analytic image
basic_analytic_rpc: Rational polynomial coefficients for unorthorectified analytic image
basic_analytic_udm: Unorthorectified unusable data mask
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | udm | uint8 | 0 |
basic_analytic_udm2: Unorthorectified usable data mask (Cloud 2.0)
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | clear | uint8 | N/A |
| 2 | snow | uint8 | N/A |
| 3 | shadow | uint8 | N/A |
| 4 | haze_light | uint8 | N/A |
| 5 | haze_heavy | uint8 | N/A |
| 6 | cloud | uint8 | N/A |
| 7 | confidence | uint8 | N/A |
| 8 | udm1 | uint8 | N/A |
basic_l1a_panchromatic_dn: Unorthorectified non-radiometrically-calibrated panchromatic image stored as 12-bit digital numbers
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | pan | uint16 | 0 |
basic_l1a_panchromatic_dn_rpc: Rational polynomial coefficients for unorthorectified non-radiometrically-calibrated panchromatic image
basic_panchromatic: Unorthorectified Radiometrically-calibrated panchromatic image stored as 16-bit scaled radiance
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | pan | uint16 | 0 |
basic_panchromatic_dn: This is a Basic Scene Panchromatic DN Image
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | pan | uint16 | 0 |
basic_panchromatic_dn_rpc: This is a Basic Panchromatic DN RPC File
basic_panchromatic_rpc: Rational polynomial coefficients for unorthorectified panchromatic image
basic_panchromatic_udm2: Unorthorectified usable data mask (Cloud 2.0)
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | clear | uint8 | N/A |
| 2 | snow | uint8 | N/A |
| 3 | shadow | uint8 | N/A |
| 4 | haze_light | uint8 | N/A |
| 5 | haze_heavy | uint8 | N/A |
| 6 | cloud | uint8 | N/A |
| 7 | confidence | uint8 | N/A |
| 8 | udm1 | uint8 | N/A |
ortho_analytic: Orthorectified 16-bit 4-Band radiometrically corrected Image
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | blue | uint16 | 0 |
| 2 | green | uint16 | 0 |
| 3 | red | uint16 | 0 |
| 4 | nir | uint16 | 0 |
ortho_analytic_dn: Orthorectified 16-bit 4-Band DN Image
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | blue | uint16 | 0 |
| 2 | green | uint16 | 0 |
| 3 | red | uint16 | 0 |
| 4 | nir | uint16 | 0 |
ortho_analytic_sr: Orthorectified product, radiometrically calibrated and atmospherically corrected to surface reflectance
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | blue | uint16 | 0 |
| 2 | green | uint16 | 0 |
| 3 | red | uint16 | 0 |
| 4 | nir | uint16 | 0 |
ortho_analytic_udm: Orthorectified 16-bit 4-Band DN Image Unuseable Data Mask
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | udm | uint8 | 0 |
ortho_analytic_udm2: Orthorectified usable data mask (Cloud 2.0)
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | clear | uint8 | N/A |
| 2 | snow | uint8 | N/A |
| 3 | shadow | uint8 | N/A |
| 4 | haze_light | uint8 | N/A |
| 5 | haze_heavy | uint8 | N/A |
| 6 | cloud | uint8 | N/A |
| 7 | confidence | uint8 | N/A |
| 8 | udm1 | uint8 | N/A |
ortho_panchromatic: Orthorectified Radiometrically-calibrated panchromatic image stored as 16-bit scaled radiance
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | pan | uint16 | 0 |
ortho_panchromatic_dn: Orthorectified 16-bit 1-band Image
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | pan | uint16 | 0 |
ortho_panchromatic_udm: Orthorectified 16-bit 1-band Image Unuseable Data Mask
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | udm | uint8 | 1 |
ortho_panchromatic_udm2: Orthorectified usable data mask (Cloud 2.0)
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | clear | uint8 | N/A |
| 2 | snow | uint8 | N/A |
| 3 | shadow | uint8 | N/A |
| 4 | haze_light | uint8 | N/A |
| 5 | haze_heavy | uint8 | N/A |
| 6 | cloud | uint8 | N/A |
| 7 | confidence | uint8 | N/A |
| 8 | udm1 | uint8 | N/A |
ortho_pansharpened: Orthorectified 16-bit 4-band Pansharpened Image
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | blue | uint16 | 0 |
| 2 | green | uint16 | 0 |
| 3 | red | uint16 | 0 |
| 4 | nir | uint16 | 0 |
ortho_pansharpened_udm: Orthorectified 16-bit 4-band Pansharpened Image Unuseable Data Mask
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | udm | uint8 | 1 |
ortho_pansharpened_udm2: Orthorectified usable data mask (Cloud 2.0)
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | clear | uint8 | N/A |
| 2 | snow | uint8 | N/A |
| 3 | shadow | uint8 | N/A |
| 4 | haze_light | uint8 | N/A |
| 5 | haze_heavy | uint8 | N/A |
| 6 | cloud | uint8 | N/A |
| 7 | confidence | uint8 | N/A |
| 8 | udm1 | uint8 | N/A |
ortho_visual: Visual image with color-correction
Band Metadata
| Index | Name | Data Type | No-Data Value |
|---|---|---|---|
| 1 | red | uint8 | 0 |
| 2 | green | uint8 | 0 |
| 3 | blue | uint8 | 0 |
| 4 | alpha | uint8 | 0 |
Item Properties
| Field | Description | Data Type |
|---|---|---|
| acquired | Timestamp representing the nominal date and time of acquisition (in UTC). | datetime |
| camera_id | enum-string | |
| clear_confidence_percent | The estimated confidence of clear_percent. | range-integer |
| clear_percent | The percentage of the image clear of clouds. | range-integer |
| cloud_cover | Ratio of the area covered by clouds to that which is uncovered. | range-float |
| cloud_percent | The percentage of the image obscured by clouds. | range-integer |
| geometry | Geospatial extent of image, represented as a geo-json Polygon vs Multi-Polygon. | geometry |
| ground_control | If the image meets the positional accuracy specifications this value will be true. If the image has uncertain positional accuracy, this value will be false. | boolean |
| gsd | The ground sampling distance of the image acquisition. | float |
| heavy_haze_percent | The percentage of the image containing heavy haze. | range-integer |
| id | Provider-specific unique identifier | string |
| item_type | The identifier of the asset | string |
| light_haze_percent | The percentage of the image containing light haze. | range-integer |
| pixel_resolution | Pixel resolution of the ortho product files in meters. | range-float |
| provider | Imagery Provider, as a member of the enum of known providers. | enum-string |
| published | Timestamp representing the first publish of the item id (in UTC). | datetime |
| publishing_stage | Metric for an item's publishing stage. 'Preview' items have not been rectified and may change substantially upon subsequent publish. 'Standard' items are rectified and subject to minimal change upon subsequent publish. 'Finalized' items are rectified and additional changes are not expected. | enum-string |
| quality_category | Metric for image quality. To qualify for 'standard' image quality an image must meet the following criteria: sun altitude greater than or equal to 10 degrees, off nadir view angle less than 20 degrees, and saturated pixels fewer than 20%. If the image does not meet these criteria it is considered 'test' quality. | enum-string |
| satellite_azimuth | Spacecraft off track pointing direction, in degrees (0-360) | range-float |
| satellite_id | human-readable identifier for the satellite(e.g. SSC11, 0c18, RapidEye-2, Sentinel-2A) | string |
| shadow_percent | The percentage of the image obscured by shadow. | range-integer |
| snow_ice_percent | The percentage of the image obscured by snow/ice. | range-integer |
| strip_id | Unique Identifier for the underlying RapidEye collect spanning the Item's capture. | string |
| sun_azimuth | Angle from true north to the sun vector projected on the horizontal plane in degrees. | range-float |
| sun_elevation | Elevation angle of the Sun in degrees. | range-float |
| updated | Timestamp representing the last update of the item id (in UTC). | datetime |
| view_angle | Spacecraft across track viewing angle used for imaging. | range-float |
| visible_confidence_percent | The estimated confidence of visible_percent. | range-integer |
| visible_percent | The sum of snow/ice, clear, light haze, and shadow percents. | range-integer |