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--- tutorial:building_a_land-use_and_land-cover_change_simulation_model [2017/01/25 15:06]
francisco [Fifth step: Setting up and running a LUCC simulation model]
+++ tutorial:building_a_land-use_and_land-cover_change_simulation_model [2017/10/17 03:20]
admin
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 ==== Second step: Calculating ranges to categorize gray-tone variables ====
-The Weights of Evidence method [[http://dx.doi.org/10.1016/0040-1951(93)90011-8|(Goodacre et al. 1993]]
+The Weights of Evidence method [[http://dx.doi.org/10.1016/0040-1951(93)90011-8|(Goodacre et al. 1993]][[https://books.google.com/books?printsec=frontcover&vid=ISBN0080424201&vid=ISBN0080418678&vid=LCCN94028315#v=onepage&q&f=false|, Bonham-Carter 1994)]] is applied in Dinamica EGO to produce a transition probability map (fig. 3), which depicts the most favourable areas for a change [[http://dx.doi.org/10.1016/S0304-3800(02)00059-5|(Soares-Filho et al. 2002]][[http://dx.doi.org/ 10.1111/j.1529-8817.2003.00769.x|, 2004)]].
-[[http://www.rc.unesp.br/igce/geologia/GAA01048/papers/Bonham-Carter_Cap9.pdf|; Bonham-Carter, 1994)]] is applied in Dinamica EGO to produce a transition probability map (fig. 3), which depicts the most favourable areas for a change [[http://dx.doi.org/10.1016/S0304-3800(02)00059-5|(Soares-Filho et al. 2002]][[http://dx.doi.org/ 10.1111/j.1529-8817.2003.00769.x|, 2004)]].
 Weights of Evidence consists of a Bayesian method, in which the effect of a spatial variable on a transition is calculated independently of a combined solution. The Weights of Evidence represent each variable’s influence on the spatial probability of a transition i-j and are calculated as follows.
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 In addition to the initial and final landscape maps, this model receives a raster cube composed of a series of static maps, e.g. vegetation, soil, altitude (they are named so because they do not change during model iteration. A raster cube encompasses a set of co-registered map layers.
-Open the file ''23267statics.ers'' from ''\setup_run_and_validate_a_lucc_model\originals'' on the Map Viewer. An option to select the layer will appear on the maps container, it has a combobox to select it into filed Layer of the Map Viewer. Change the layer to examine the other maps. <note tip>**TIP**: you can build a raster cube assembling a set of co-registered raster maps through the functor //[[:Create Cube Map]]// and extract a layer from the cube using the functor //[[:Extract Map Layer]]//. Cube raster data are only supported in ER format.</note>
+Open the file ''23267statics.ers'' from ''\setup_run_and_validate_a_lucc_model\originals'' on the Map Viewer. An option to select the layer will appear on the Maps (right of window), it has a combobox into field Layer to select it. Change the layer to examine the other maps. <note tip>**TIP**: you can build a raster cube assembling a set of co-registered raster maps through the functor //[[:Create Cube Map]]// and extract a layer from the cube using the functor //[[:Extract Map Layer]]//. Cube raster data are only supported in ER format.</note>
 Furthermore, Dinamica EGO can incorporate dynamic layers into the simulation, which are so-called because they are updated during model iteration. For this model you will include the variable "distance to previously deforested areas" as a dynamic map.  For this purpose, the model employs the functor //[[:Calc Distance Map]]//. Open it with the Edit Functor Ports.
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 {{ :tutorial:lucc_16.jpg |}}
-Instead of //[[:Number Map]]//, now you find //[[:Name Map]]// within this container. This functor is applied to containers that need a map name or alias to identify the maps passed to them. //[[:Name Map]]// is found in the Create Hook into container´s toolbar. This can be any name, but you must be consistent, therefore using the same names when setting the container internal parameters, as shown below. Examples of containers that need Name Map are //[[:Determine Weights Of Evidence Ranges]]//, //[[:Determine Weights Of Evidence Coefficients]]//, and //[[:calc_w._of_e._probability_map|Calc W. Of E. Probability Map]]//.
+Instead of //[[:Number Map]]//, now you find //[[:Name Map]]// within this container. This functor is applied to containers that need a map name or alias to identify the maps passed to them. //[[:Name Map]]// is found in the Create Hook into container action bar. This can be any name, but you must be consistent, therefore using the same names when setting the container internal parameters, as shown below. Examples of containers that need Name Map are //[[:Determine Weights Of Evidence Ranges]]//, //[[:Determine Weights Of Evidence Coefficients]]//, and //[[:calc_w._of_e._probability_map|Calc W. Of E. Probability Map]]//.
 There are two //[[:Name Map]]// functors within this container, one for the map ''23267statitcs.ers'' and another for the distance map output from the //[[:Calc Distance Map]]//.
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-This model performs pairwise tests for categorical maps in order to test the independence assumption. Methods employed are the Chi^2, Crammers, the Contingency, the Entropy and the Uncertainty Joint Information [[http://www.rc.unesp.br/igce/geologia/GAA01048/papers/Bonham-Carter_Cap9.pdf|( Bonham-Carter, 1994)]]. In addition to the links to be connected, the only parameter to be set in the Determine Weights of Evidence Correlation is the transition as follows:
+This model performs pairwise tests for categorical maps in order to test the independence assumption. Methods employed are the Chi^2, Cramer, the Contingency, the Entropy and the Uncertainty Joint Information [[http://www.rc.unesp.br/igce/geologia/GAA01048/papers/Bonham-Carter_Cap9.pdf|( Bonham-Carter, 1994)]]. In addition to the links to be connected, the only parameter to be set in the Determine Weights of Evidence Correlation is the transition as follows:
 {{ :tutorial:lucc_26.2.jpg |}}\\
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 ==== Fifth step: Setting up and running a LUCC simulation model ====
-Let’s start setting up the deforestation simulation model by loading the input data. You will need //[[:Load Categorical Map]]// to load the initial landscape: ''original/23267_1997.ers'', //[[:Load Map]]// for ''originals/23267statics.ers'', //[[:Load Weights]]// for ''new_weights.dcf'', and //[[:Load Lookup Table]]// for the multi-step transition matrix: ''originals/multiple_steps.csv'' because you will run the model in annual time-steps. Add the following comments to each functor:
+Let’s start setting up the deforestation simulation model by loading the input data. You will need //[[:Load Categorical Map]]// to load the initial landscape: ''originals/23267_1997.ers'', //[[:Load Map]]// for ''originals/23267statics.ers'', //[[:Load Weights]]// for ''new_weights.dcf'', and //[[:Load Lookup Table]]// for the multi-step transition matrix: ''originals/multiple_steps.csv'' because you will run the model in annual time-steps. Add the following comments to each functor:
 {{ :tutorial:lucc_28.jpg |}}
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 {{ :tutorial:lucc_56.jpg |}}
-th  Step------------------------------------------------------------------------23267_2000 --------------------------------------------------------This Step
+th  Step---------------------------------------------- 23267_2000 ----------------------------------------------This Step
 Note that the simulated landscape from this step shows a landscape structure closer to that of the final historical landscape. Let’s now add the //[[:Expander]]// Functor to the simulation model.