OTB.PixelValue: Get the value of a pixel.

{"id": "OTB.PixelValue", "title": "Get the value of a pixel.", "description": "This application gives the value of a selected pixel. There are three ways to designate a pixel, with its index, its physical coordinate (in the physical space attached to the image), and with geographical coordinate system. Coordinates will be interpreted differently depending on which mode is chosen.", "version": "1.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "execute", "type": "application/json", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8090/ogc-api/processes/OTB.PixelValue/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8090/ogc-api/processes/OTB.PixelValue/execution.html"}], "inputs": {"in": {"title": "Input image", "description": "Input image", "maxOccurs": 1, "extentded-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "image/jpeg", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "in"}, "coordx": {"title": "This will be the X coordinate interpreted depending on the chosen mode", "description": "This will be the X coordinate interpreted depending on the chosen mode", "maxOccurs": 1, "schema": {"type": "number"}, "id": "coordx"}, "coordy": {"title": "This will be the Y coordinate interpreted depending on the chosen mode", "description": "This will be the Y coordinate interpreted depending on the chosen mode", "maxOccurs": 1, "schema": {"type": "number"}, "id": "coordy"}, "mode": {"title": "Different modes can be selected, default mode is Index.", "description": "Different modes can be selected, default mode is Index.", "maxOccurs": 1, "schema": {"type": "string", "default": "index", "enum": ["index", "physical", "epsg"]}, "id": "mode"}, "mode.epsg.code": {"title": "This code is used to define a geographical coordinate system. If no system is specified, WGS84 (EPSG: 4326) is used by default.", "description": "This code is used to define a geographical coordinate system. If no system is specified, WGS84 (EPSG: 4326) is used by default.", "maxOccurs": 1, "schema": {"type": "integer", "nullable": true}, "id": "mode.epsg.code"}}, "outputs": {"value": {"title": "Pixel radiometric value", "description": "Pixel radiometric value", "schema": {"type": "string", "default": "Any value"}, "id": "value"}}}