How to add Landsat 8 as a basemap layer?

[PitersonPaulgek]

Hi,

We use ArcGIS Server 10.4, Javascript API 3.17

We need to add Landsat 8 as a basemap layer to the standard basemap Gallery.

app.basemapGallery = new BasemapGallery({
            showArcGISBasemaps: true,
            map: app.map
        }, "basemapGallery");

How to do it?

I know that it is ImageServer service.

Landsat8_PanSharpened (ImageServer) 

Any help please!

[PitersonPaulgek]

I have found how to do it. But how to show the copyright. I included "copyright" (copyright: "Sources: USGS",) as  BasemapLayer attribute - no effect

I found

The attribution information for the layer. NOTE: This property is only applicable to layers of type WebTiledLayer.

var landsatLayer = new BasemapLayer({
            url: "https://landsat2.arcgis.com/arcgis/rest/services/Landsat8_PanSharpened/ImageServer",

            copyright: "Sources: USGS"
        });
        var landsatBaseMap = new Basemap({
            layers: [landsatLayer],
            title: "Landsat 8",
            id: "landsat",

            thumbnailUrl: "/Resources/Image/basemap7.png"
        });

        basemapGallery = new BasemapGallery({
            showArcGISBasemaps: true,
            map: app.map
        }, "basemapGallery");
        basemapGallery.startup();

        basemapGallery.on("load", function () {
            basemapGallery.add(landsatBaseMap);
        });

[PitersonPaulgek]

In addition to the copyright issue, we have an issue with printing.

The layer does not showed on the downloaded image.

Any help would be greatly appreciated!

[SteveCole]

One thing I see is that the service isn't cached, so maybe that's a reason you can't use it as a basemap? It's also published as an ImageServer as opposed to a MapServer. For comparison, here's the REST service endpoint for the ESRI Imagery basemap.