SAGA.sim_hydrology.7: Surface, Gradient and Concentration

Cellular automata are simple computational operators, but despite their simplicity, they allow the simulation of highly complex processes. This tool has been created to apply the concept of cellular automata to simulate diffusion and flow processes in shallow water bodies with in- and outflow, where monitoring data show concentration growth or decrease between the inflow and the outflow points. Parameters are for example nutrients like nitrate, which is reduced by denitrification process inside the water body.<br/>Values of mask grid are expected to be 1 for water area, 2 for inlet, 3 for outlet and 0 for non water.<br/><br/>References:<br/><ul><li>Heinrich, R. / Conrad, O. (2008): Diffusion, Flow and Concentration Gradient Simulation with SAGA GIS using Cellular Automata Methods. In: Boehner, J. / Blaschke, T. / Montanarella, L. [Eds.]: SAGA - Seconds Out. Hamburger Beitraege zur Physischen Geographie und Landschaftsoekologie, Vol.19, p59-70, <a href="http://downloads.sourceforge.net/saga-gis/hbpl19_07.pdf">online</a>.</li></ul><br/>

Inputs

Mask

format
href
Please set a value for MASK.

Surface Approximation Threshold

number

Inlet Concentration

number

Outlet Concentration

number

Concentration Approximation Threshold

number

Minimum Gradient

number

Neighbourhood

string

Outputs

Surface

format
transmission

Gradient

format
transmission

Concentration

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.

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Hamburger Beitraege zur Physischen Geographie und Landschaftsoekologie, Vol.19, p59-70, <a href=\"http://downloads.sourceforge.net/saga-gis/hbpl19_07.pdf\">online</a>.</li></ul><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.sim_hydrology.7/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/SAGA.sim_hydrology.7/execution.html"}], "inputs": {"MASK": {"title": "Mask", "description": "Mask", "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": "MASK"}, "SURF_E": {"title": "Surface Approximation Threshold", "description": "Surface Approximation Threshold", "schema": {"type": "number", "default": 0.001, "format": "double", "nullable": true}, "id": "SURF_E"}, "CONC_IN": {"title": "Inlet Concentration", "description": "Inlet Concentration", "schema": {"type": "number", "default": 5, "format": "double", "nullable": true}, "id": "CONC_IN"}, "CONC_OUT": {"title": "Outlet Concentration", "description": "Outlet Concentration", "schema": {"type": "number", "default": 3, "format": "double", "nullable": true}, "id": "CONC_OUT"}, "CONC_E": {"title": "Concentration Approximation Threshold", "description": "Concentration Approximation Threshold", "schema": {"type": "number", "default": 0.001, "format": "double", "nullable": true}, "id": "CONC_E"}, "GRAD_MIN": {"title": "Minimum Gradient", "description": "Minimum Gradient", "schema": {"type": "number", "default": 0, "format": "double", "nullable": true}, "id": "GRAD_MIN"}, "NEIGHBOURS": {"title": "Neighbourhood", "description": "Neighbourhood", "schema": {"type": "string", "default": "Moore (8)", "enum": ["Moore (8)", "Neumann (4)", "Optimised"], "nullable": true}, "id": "NEIGHBOURS"}}, "outputs": {"SURF": {"title": "Surface", "description": "Surface", "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": "SURF"}, "GRAD": {"title": "Gradient", "description": "Gradient", "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": 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"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": "CONC"}}}

http://demo.mapmint.com/ogc-apihttp://localhost/ogc-api/processes/SAGA.sim_hydrology.7.html
Last modified: Sat Feb 19 15:43:34 CET 2022