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The Musaicum European Arctic Islands

The Musaicum European Arctic Islands satellite image mosaic - SvalbardThe Musaicum European Arctic Islands satellite image mosaic - Novaya Zemlya
The Musaicum European Arctic Islands satellite image mosaic - Franz Josef Land
The Musaicum European Arctic Islands satellite image mosaic - Victoria IslandThe Musaicum European Arctic Islands satellite image mosaic - Bear Island

The Musaicum European Arctic Islands is a regional visible color satellite image mosaic of Svalbard (including Bear Island), Franz Josef Land (including Victoria Island) and Novaya Zemlya with a ground resolution of 10m. It combines recent Sentinel-2 satellite imagery into the highest quality and most cloud free depiction of the region in this resolution class available today.

It is generated using a classical mosaicing process derived from the methods and techniques developed for local mosaics but with a high degree of automatization. This eliminates most of the time intensive manual steps while maintaining high quality standards.

Compared to the Green Marble the Musaicum European Arctic Islands offers much higher spatial resolution (10m compared to 250/300m) at the cost of slightly more heterogeneous coloring due to the smaller data basis. Cloud occurrence is comparable to my hand produced local mosaics with less than about one in 100k pixels significantly affected by clouds.

Compared to the Musaicum EU-Plus and the Musaicum West Asia this mosaic is based on improved aggregation techniques with in particular better color calibration and uniformity. Compared to the Musaicum United States further adjustments have been made to address some specific issues of polar regions.

Primary data source for the image is Sentinel-2 imagery from 2022 to 2024, in small parts also 2020 and 2021.

Key properties

  • Visible color mosaic of Svalbard, Franz Josef Land and Novaya Zemlya - individual islands are also available on request
  • 10m base resolution
  • Based on Sentinel-2 data from 2020 to 2024
  • Includes full coverage of lakes and coastal waters, no coverage of the open ocean
  • Shows atmosphere compensated surface color, available either as linear surface reflectance values or tone mapped for direct display
  • Available with illumination as recorded and with shading compensation

Product packaging

The mosaic is produced in different projections for different parts of the coverage area and is assembled in the target projection on demand. The previews of the different parts shown here are in UTM projections. For use in web maps in Mercator projection by default a z13 grid or a z12 grid (19.1m/38.2m nominal resolution, better than 10m de facto ground resolution at latitudes of more than 60/72 degrees) is provided.

The standard form of distribution of this mosaic is with an alpha channel for seamless blending with a background image for the open ocean - like the Green Marble. This is illustrated in the samples below. Other variants can be produced on request.

The Musaicum European Arctic Islands satellite image mosaic - Svalbard with transparent oceans and alpha channel for seamless blending The Musaicum European Arctic Islands satellite image mosaic - Svalbard blended with Green Marble based ocean coloring The Musaicum European Arctic Islands satellite image mosaic with transparent oceans and alpha channel for seamless blending (detail) The Musaicum European Arctic Islands satellite image mosaic blended with Green Marble based ocean coloring (detail) The Musaicum European Arctic Islands satellite image mosaic - Novaya Zemlya with transparent oceans and alpha channel for seamless blending The Musaicum European Arctic Islands satellite image mosaic - Novaya Zemlya blended with Green Marble based ocean coloring The Musaicum European Arctic Islands satellite image mosaic - Franz Josef Land with transparent oceans and alpha channel for seamless blending The Musaicum European Arctic Islands satellite image mosaic - Franz Josef Land blended with Green Marble based ocean coloring

Product options

In addition to the mosaic with illumination as recorded - which is the recommended version for direct visual applications - this mosaic is also available in a shading compensated version where the differences in illumination due to the topography and shadows cast by mountains are compensated for. This version can be used for example in applications where a synthetic illumination is used to generate a custom shading effect.

Supplementary to the visual color mosaic a vegetation data set is available with the same coverage and source data, documenting the fractional herbaceous and woody vegetation as well as fractional water cover for every 10m pixel.

The Musaicum European Arctic Islands satellite image mosaic detail with shading as recorded The Musaicum European Arctic Islands satellite image mosaic detail with shading compensation The Musaicum European Arctic Islands satellite image mosaic vegetation map visualization The Musaicum European Arctic Islands satellite image mosaic vegetation map visualization

Sample gallery

Musaicum European Arctic Islands sample: Adventfjorden, Svalbard Musaicum European Arctic Islands sample: Edgeøya, Svalbard Musaicum European Arctic Islands sample: Nordaustlandet, Svalbard Musaicum European Arctic Islands sample: Hornsund, Svalbard Musaicum European Arctic Islands sample: Bell Island, Franz Josef Land Musaicum European Arctic Islands sample: McClintock Island, Franz Josef Land Musaicum European Arctic Islands sample: Nagurskoye Base, Alexandra Land, Franz Josef Land Musaicum European Arctic Islands sample: Yuzhny Island, Novaya Zemlya Musaicum European Arctic Islands sample: Lake Goltsovoye, Novaya Zemlya Musaicum European Arctic Islands sample: Cape Flissingsky, Novaya Zemlya Musaicum European Arctic Islands sample: West coast glaciers, Novaya Zemlya
Musaicum European Arctic Islands sample: Ny-Ålesund, Svalbard Musaicum European Arctic Islands sample: Holmstrom Glacier, Svalbard Musaicum European Arctic Islands sample: Jackson Island, Franz Josef Land Musaicum European Arctic Islands sample: Wiener Neustadt Island, Franz Josef Land Musaicum European Arctic Islands sample: Rogachevo Base, Novaya Zemlya Musaicum European Arctic Islands sample: West coast glaciers 2, Novaya Zemlya Musaicum European Arctic Islands sample: Matochkin strait, Novaya Zemlya Musaicum European Arctic Islands sample: East coast glaciers, Novaya Zemlya

Musaicum European Arctic Islands license inquiry

You can use this form to make your inquiry. If you prefer you can also make your inquiry via email of course, at your option also with encryption).

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What you are interested in

Tone mapped image mosaic with default tone mapping and alpha channel for seamless ocean blending
Mosaic with shading compensation
Linear surface reflectance data for custom processing
Vegetation map

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Lake Geneva and the northwest Alps
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Design and Content Copyright 2025 by Christoph Hormann
last updated Fri, 30 May 2025 19:28