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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| { | ||
| "$schema": "http://json-schema.org/draft-07/schema#", | ||
| "$id": "https://stac-extensions.github.io/sat/v1.1.0/schema.json", | ||
| "title": "Satellite Extension", | ||
| "description": "STAC Sat Extension to a STAC Item.", | ||
| "type": "object", | ||
| "required": [ | ||
| "stac_extensions" | ||
| ], | ||
| "properties": { | ||
| "stac_extensions": { | ||
| "type": "array", | ||
| "contains": { | ||
| "const": "https://stac-extensions.github.io/sat/v1.1.0/schema.json" | ||
| } | ||
| } | ||
| }, | ||
| "oneOf": [ | ||
| { | ||
| "$comment": "This is the schema for STAC Items.", | ||
| "type": "object", | ||
| "required": [ | ||
| "type", | ||
| "properties", | ||
| "assets" | ||
| ], | ||
| "properties": { | ||
| "type": { | ||
| "const": "Feature" | ||
| }, | ||
| "properties": { | ||
| "allOf": [ | ||
| { | ||
| "anyOf": [ | ||
| { | ||
| "required": [ | ||
| "sat:platform_international_designator" | ||
| ] | ||
| }, | ||
| { | ||
| "required": [ | ||
| "sat:orbit_state" | ||
| ] | ||
| }, | ||
| { | ||
| "required": [ | ||
| "sat:absolute_orbit" | ||
| ] | ||
| }, | ||
| { | ||
| "required": [ | ||
| "sat:relative_orbit" | ||
| ] | ||
| }, | ||
| { | ||
| "required": [ | ||
| "sat:anx_datetime" | ||
| ] | ||
| }, | ||
| { | ||
| "required": [ | ||
| "sat:orbit_cycle" | ||
| ] | ||
| }, | ||
| { | ||
| "required": [ | ||
| "sat:orbit_state_vectors" | ||
| ] | ||
| } | ||
| ] | ||
| }, | ||
| { | ||
| "$ref": "#/definitions/fields" | ||
| } | ||
| ] | ||
| }, | ||
| "assets": { | ||
| "type": "object", | ||
| "additionalProperties": { | ||
| "$ref": "#/definitions/fields" | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| "$comment": "This is the schema for STAC Collections.", | ||
| "type": "object", | ||
| "required": [ | ||
| "type" | ||
| ], | ||
| "properties": { | ||
| "type": { | ||
| "const": "Collection" | ||
| }, | ||
| "assets": { | ||
| "type": "object", | ||
| "additionalProperties": { | ||
| "$ref": "#/definitions/fields" | ||
| } | ||
| }, | ||
| "item_assets": { | ||
| "type": "object", | ||
| "additionalProperties": { | ||
| "$ref": "#/definitions/fields" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| ], | ||
| "definitions": { | ||
| "fields": { | ||
| "type": "object", | ||
| "properties": { | ||
| "sat:platform_international_designator": { | ||
| "type": "string" | ||
| }, | ||
| "sat:orbit_state": { | ||
| "title": "Orbit State", | ||
| "type": "string", | ||
| "enum": [ | ||
| "ascending", | ||
| "descending", | ||
| "geostationary" | ||
| ] | ||
| }, | ||
| "sat:absolute_orbit": { | ||
| "type": "integer", | ||
| "minimum": 1 | ||
| }, | ||
| "sat:relative_orbit": { | ||
| "type": "integer", | ||
| "minimum": 1 | ||
| }, | ||
| "sat:anx_datetime": { | ||
| "type": "string", | ||
| "format": "date-time" | ||
| }, | ||
| "sat:orbit_cycle": { | ||
| "type": "integer", | ||
| "minimum": 1 | ||
| }, | ||
| "sat:orbit_state_vectors": { | ||
| "type": "object", | ||
| "$comment": "The key is a date-time string, and the value is an array of numbers.", | ||
| "patternProperties": { | ||
| "^(\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+([+-][0-2]\\d:[0-5]\\d|Z))|(\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d([+-][0-2]\\d:[0-5]\\d|Z))|(\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d([+-][0-2]\\d:[0-5]\\d|Z))$": { | ||
| "type": "array", | ||
| "items": { | ||
| "type": "number" | ||
| }, | ||
| "minItems": 6, | ||
| "maxItems": 9 | ||
| } | ||
| }, | ||
| "additionalProperties": false | ||
| } | ||
| }, | ||
| "patternProperties": { | ||
| "^(?!sat:)": { | ||
| "$comment": "Do not allow unspecified fields prefixed with sat:" | ||
| } | ||
| }, | ||
| "additionalProperties": false | ||
| } | ||
| } | ||
| } |