Cours sur les méthodes d'évaluation acoustique ... - Fao - Copemed

The year of completion of the survey will consist of 4 digits, like the files wererecorded.NOTE: When you open the directory is automatically selected all files. Ftp in thedirectory and therefore shows the number of digits in the year put the files. FtpSpecies codes introduced in FAO (e.g. Engraulis encrasicholus: ANE).The number of the polygon will have 2-digit assessment.The M2 polygon consists of zero decimal (calculated in ArcView).The area of the polygon in nm2 calculated above also comes with ArcView and has 2decimals.The FILE SIZE-WEIGHT for the species (e.g. 2010ANE.ftp for the anchovy and 2010).Appears in a box for you go to FILE AWARDED making a click on it.Once you have entered the code of the kind in kind in the list of fishery appear only onthe species concerned and who are in the working directory you specified.By default sampling interval is listed as 0.5, if it´s different, it must be adjusted.Clicking on the list of representative fishing catches have been awarded to the estatethat we are evaluating, are introduced in the box AWARDED FISHING, accumulatingthe number of fish introduced into a lower small box.If you click on a catch, which is awarded in the square, for example, we have confusedthe lay it is automatically deleted.The button performs the calculation of abundance and biomass for each size present inthe catches awarded, depending on the frequency of each size, the. Ftp selected by areaand means inserted m2.Double-click the file storage box. The name given default is 'POL' followed by thenumber of polygons and assigned species code (FAO code, 3 digits). ExPOL01ANE.csvTo save the generated file in the directory we have given press RECORDNOTE: The record button after you have figured out and have double-clicked the box instorage file, if it does not follow this logical sequence will not appear.Clear: Deletes data size-abundance and biomassDelete: deletes the allocated fishing but maintains data size, abundance and biomass.New Polygon: delete the data size-abundance, biomass, m2, area, polygon number andname of file storage.HISTORY: Save a file extension. HIS to enable review of the data entered in thissession of the program.Contains:Species - year - Polygon - Area - M2 - No. catches awards - awarded Fisheries(The sequence of early action would be: choose the directory, set the year and species offisheries representative, choose those assigned to the polygon, place the number ofpolygons, their m2 and the area, double click on the box file storage, to accept theweight class file, which will be awarded and will file the calculation tab, then presscalculate historical record.)