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GÖKTÜRK-1

Very high resolution 50 cm multispectral satellite imagery, acquired worldwide with a revisit rate of 3 days. The collection contains data from 2016 to the present.

Overview

GÖKTÜRK-1 images are captured by a very high resolution multispectral satellite every 3 days anywhere on the globe.

A GÖKTÜRK-1 image of Bogota (Colombia)

Download sample data

Data products

  • Custom Order now

    A custom data product delivered with the acquisition, processing, and other parameters of your choice.

    BAND COMBINATIONS
    • 4-band: Pansharpened (RGB and NIR)
    • Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR)
    API DETAILS
    Name:
    gokturk-1-tasking
    ID:
    406c5cb8-5308-48e6-878f-aa9e7630edf1
  • Level 2A Order now

    A non-integrated data product.

    BAND COMBINATIONS
    • Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR)
  • Level 2B Order now

    A non-integrated data product.

    BAND COMBINATIONS
    • Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR)
  • Level 3A Order now

    A non-integrated data product.

    BAND COMBINATIONS
    • 4-band: Pansharpened (RGB and NIR)
    • Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR)

Specifications

General

Specification Description
Provider IMPRO
Collection type

Tasking from 1,200 credits per km2

Catalog from 700 credits per km2
Product type Multispectral
System type Satellite

Data

SpecificationDescription
Resolution

Panchromatic: 50 cm

Pansharpened: 50 cm

Multispectral: 2 m
Bit depth per pixel

Acquired as 12-bit and delivered as 16-bit or 8-bit in imagery
Delivery format

A ZIP file containing the following files:

  • Data (GeoTIFF)
  • Metadata (XML, TXT)
  • Masks (SHP, KML)
  • Visuals (GeoTIFF)
  • Thumbnails (JPEG)
Masks

ROI

Transparency
NoData value

0

Processing levels

 PrimaryGeorectifiedOrthorectified
BasicNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
TOASupported inline-icon-largeSupported inline-icon-largeNot supported inline-icon-large
Surface reflectanceNot supported inline-icon-largeNot supported inline-icon-largeSupported inline-icon-large
DisplayNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
 PrimaryGeorectifiedOrthorectified
BasicNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
TOA

Supported inline-icon-large

Level 2A*

Supported inline-icon-large

Level 2B*

Not supported inline-icon-large
Surface reflectanceNot supported inline-icon-largeNot supported inline-icon-large

Supported inline-icon-large

Level 3A*
DisplayNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large

*Upon request.

System

SpecificationDescription
Acquisition mode

Tasking:

  • Mono
  • Stereo
  • Tri-stereo

Catalog: Mono
Incidence angleUp to 45°
Tasking priority

Standard

High
OrbitSun-synchronous, at 686 km
Number of satellites1
Revisit rateEvery 3 days
Swath width15 km

Band data

SpecificationDescription
Spectral bands

Panchromatic: 450–845 nm

Multispectral:

  1. 435–554 nm (blue)
  2. 493–607 nm (green)
  3. 606–717 nm (red)
  4. 691–933 nm (near-infrared)

Geographic reference

SpecificationDescription
Coordinate reference systemUTM-WGS84
Positional accuracy< 10 m CE90 absolute

Conditions

SpecificationDescription
Limitations

Input: AOI at least 5 km wide

Cloud coverage: 0–15%

Output: AOI-clipped imagery
Minimum chargeAs per 75 km2
SpecificationDescription
Limitations

Input: AOI at least 5 km wide

Availability: From 2016

Output: AOI-clipped imagery
Minimum chargeAs per 25 km2

Geographic coverage