Fisho

Map data.

The live map of Hook and Hardy reefs on this site is drawn by Living Water, the map in Fisho, from these sources.

  • Bathymetry

    AusBathyTopo (Australia), © Commonwealth of Australia (Geoscience Australia), CC BY 4.0

  • Place names

    Gazetteer of Australia 2010, © Geoscience Australia, CC BY 3.0 AU

  • Currents

    © Copernicus Marine Service; © CSIRO AusTEN/COMPAS CC-BY-SA 4.0; Natural Earth; rendered by Fisho

  • Wind

    © Open-Meteo; Natural Earth; rendered by Fisho

  • Swell

    © Copernicus Marine Service; Natural Earth; rendered by Fisho

  • Sea temperature

    NOAA/STAR ACSPO Himawari-9 AHI L3C SST; JMA Himawari-9; Natural Earth; rendered by Fisho

The feature demonstration.

The homepage journey and its interactive chart use designed examples of all thirteen app ocean layers, including current, wind, sea temperature, chlorophyll and water-column conditions. These are illustrative conditions, not measurements or forecasts. Terrain samples remain the real Whitsundays bathymetry; vertical relief is enhanced for presentation while numeric depths remain unscaled. The app's actual chart engine renders the scene.

The globe.

Earth geography and regional detail: NASA Blue Marble / Global Imagery Browse Services (GIBS). Imagery used under the NASA media usage guidelines. Coastline mask: Natural Earth, 1:50 million public-domain land polygons. Geographic imagery does not represent current conditions. NASA does not endorse Fisho.

Global sea temperature: NASA JPL MUR SST v4.1, archived analysis from 15 October 2025, accessed through NOAA CoastWatch ERDDAP. These data were provided by JPL under support by NASA MEaSUREs program. The source is sampled at 0.05 degrees and displayed through Fisho's temperature colour scale. It is an archived example, not current conditions. Chlorophyll and the close-up Whitsundays chart remain illustrative. The globe blends into that designed chart example during the final descent; it does not imply worldwide app coverage.

The reef comparison.

The lens compares the same passage in Sentinel-2 imagery and Fisho’s AusBathyTopo terrain. Approximate depths are interpolated from a grid spaced about 110 metres apart and rounded to the nearest metre. The separate 18.4 m sounder example illustrates a reading from an instrument on a boat.

Film and renders.

The flight over Hook and Hardy reefs contains modified Copernicus Sentinel data (2025) and a NASA Terra/MODIS regional image from 17 August 2025. The cloud cutouts come from Fisho’s artwork collection. The boat footage is illustrative. Satellite acquisition

The opening shot comes from the boat footage in Fisho’s marketing film. The phone screens are captures from the Fisho app. The handset and Atlas Mini sequences are rendered from their exterior models; the connector close-up is the same closed unit shown on the product page.