SAGA.ta_morphometry.3: Surface Specific Points

References:<br/>Peucker, T.K. and Douglas, D.H., 1975:<br/>'Detection of surface-specific points by local parallel processing of discrete terrain elevation data',<br/>Computer Graphics and Image Processing, 4, 375-387<br/>

Inputs

Élévation

format
href
Please set a value for ELEVATION.

Algorithm for the detection of Surface Specific Points

string

Threshold for Peucker & Douglas Algorithm

number

Outputs

Result

format
transmission

Execution options

successUri
inProgressUri
failedUri

format

mode

Execute End Point

View the execution endpoint of a process.

View the alternative version in HTML.

{"id": "SAGA.ta_morphometry.3", "title": "Surface Specific Points", "description": "References:<br/>Peucker, T.K. and Douglas, D.H., 1975:<br/>'Detection of surface-specific points by local parallel processing of discrete terrain elevation data',<br/>Computer Graphics and Image Processing, 4, 375-387<br/>", "version": "1.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "http://www.opengis.net/def/rel/ogc/1.0/execute", "type": "application/json", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/SAGA.ta_morphometry.3/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/SAGA.ta_morphometry.3/execution.html"}], "inputs": {"ELEVATION": {"title": "\u00c9l\u00e9vation", "description": "\u00c9l\u00e9vation", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "application/x-ogc-envi", "application/x-ogc-aaigrid", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "ELEVATION"}, "METHOD": {"title": "Method", "description": "Algorithm for the detection of Surface Specific Points", "schema": {"type": "string", "default": "Opposite Neighbours", "enum": ["Mark Highest Neighbour", "Opposite Neighbours", "Flow Direction", "Flow Direction (up and down)", "Peucker & Douglas"], "nullable": true}, "id": "METHOD"}, "THRESHOLD": {"title": "Threshold", "description": "Threshold for Peucker & Douglas Algorithm", "schema": {"type": "number", "default": 2, "format": "double", "nullable": true}, "id": "THRESHOLD"}}, "outputs": {"RESULT": {"title": "Result", "description": "Result", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "application/x-ogc-envi", "application/x-ogc-aaigrid", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "RESULT"}}}

http://demo.mapmint.com/ogc-apihttp://localhost/ogc-api/processes/SAGA.ta_morphometry.3.html
Last modified: Sat Feb 19 15:43:34 CET 2022