---
title: "Search the satellite imagery catalog"
method: GET
path: "/api/v1/imagery"
---

# Search the satellite imagery catalog

`GET /api/v1/imagery`

## Request

- Base URL: `https://offnadir-delta.com`
- URL: `https://offnadir-delta.com/api/v1/imagery`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-API-Key`

Costs 2 token(s) per request. Returns a minimal metadata projection of matching STAC scenes (Sentinel-1, Sentinel-2, NISAR L-band) — no imagery bytes, no signed URLs. bbox is required.

## Query parameters

- `bbox` string, required
- `collection` 'sentinel-1-grd' | 'sentinel-1-rtc' | 'sentinel-2-l2a' | 'NISAR_L2_GCOV_PROVISIONAL_V1'
- `start_date` string, date
- `end_date` string, date
- `event_date` string, date
- `event_point` string
- `event_aoi` string
- `event_timestamp` string, date-time
- `cloud_cover_max` number
- `limit` integer

## Response `200`

Matching scenes (minimal metadata).

- object
  - `meta` object
  - `scenes` object[]
    - `id` string
    - `collection` string, nullable
    - `datetime` string, nullable
    - `bbox` number[], nullable
    - `geometry` object, nullable
    - `cloud_cover` number, nullable
    - `platform` string, nullable
    - `constellation` string, nullable
    - `polarizations` string[], nullable
    - `orbit_state` string, nullable: Observation direction (ascending/descending), when present.
    - `preview` string, nullable

## Other responses

- `400`: Error response with a stable machine-readable code.
- `401`: Error response with a stable machine-readable code.
- `402`: Error response with a stable machine-readable code.
- `403`: Error response with a stable machine-readable code.
- `429`: Error response with a stable machine-readable code.

---

[API](https://skmtc.dev/offnadir-delta/apis/off-nadir-delta-api.md) · [All operations](https://skmtc.dev/offnadir-delta/apis/off-nadir-delta-api/llms.txt) · [OpenAPI document](https://skmtc.dev/offnadir-delta/apis/off-nadir-delta-api/revisions/5cf3f2bed5a2?raw)