20180724 15021500 1.0 FALSE CommercialCatchIntensity_20072016 002 -1025000.000000 1092000.000000 -1790000.000000 1546000.000000 1 Projected GCS_WGS_1984 Linear Unit: Meter (1.000000) WGS_1984_Albers <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.5.0'><WKT>PROJCS["WGS_1984_Albers",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",175.0],PARAMETER["Standard_Parallel_1",-30.0],PARAMETER["Standard_Parallel_2",-50.0],PARAMETER["Latitude_Of_Origin",-40.0],UNIT["Meter",1.0]]</WKT><XOrigin>-16381800</XOrigin><YOrigin>-14264900</YOrigin><XYScale>274914821.77602553</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision></ProjectedCoordinateSystem> 20210316 14002100 20210316 14002100 150000000 5000 ISO19139 Esri ArcGIS 12.5.0.22081 Commercial Catch Intensity (Oct 2007 - Sep 2016) 2017-11-01T00:00:00 2018-07-24T00:00:00 1 -180.000000 180.000000 -25.542249 -56.077018 Annually averaged commercial catch (kg/ha) from all fishing methods (except freshwater fishing) reported to the Ministry for Primary Industries (MPI) over nine years. <DIV STYLE="text-align:Left;"><DIV><DIV>The distribution of total commercial catch is estimated for all fishing events reported in statutory catch and effort returns for the period 1 October 2007 to 30 September 2016.The location of fishing events is reported by either start (or start and end) coordinates (precise to 1 nautical mile) or by large statistical areas. The total catch of all species from each fishing event is spread uniformly over a polygon of space estimated to be occupied by that fishing. Trawl fishing polygons are derived from the length and width of the door-spread for the duration of the tow. The path of each tow is taken as a straight line between start and end coordinates where these are reported, or between start and estimated end coordinates. Where not required to report end coordinates, (as is the case for most inshore trawling) tow end points are derived using the direction of the next tow start position or the direction of the landing point for the last tow of the day. This has proven to be a reasonably good predictor of trawl direction.Line fishing is attributed to a circle with the centre at the reported start position and a radius of the reported length of line set. Set net fishing is attributed to a circle with the centre at the reported start position and radius of 2 nm in accordance with the definition of a single set netting event prescribed in reporting regulations. Jig fishing reports a single nightly position and is assumed to occur within 5 nm of that position. Hand and Pot fishing reports by statistical area, and where available, information on habitat and depth or information supplied by fishers is used to define the parts of each statistical area where each type of fishing is likely to have occurred. In the case of lobster potting and paua diving,an informal map of reef area supplied by the Department of Conservation is used to estimate where this fishing may have occurred.Catch intensity (kg/ha) is mapped to a square kilometre grid for all fishing events and summed over gear types. The data is aggregated into grid squares of between 1 and 2500 km2 as required to give 9-year annual averages of data from at least three permit holders. Catch per unit area values are classified into ten intensity classes and displayed using heatmap colours.MPI has high confidence in the data on catch quantities used to create this datasetbut the spatial distributions of those catches are only approximate and should be used with caution especially at large map scales (maps of small spatial extent). Nevertheless, the aggregation of a large number of fishing events tends to provide consistent patterns that have passed scrutiny when tested with groups of fishers. </DIV></DIV></DIV> Ministry for Primary Industries (MPI) - Manatū Ahu Matua <DIV STYLE="text-align:Left;"><DIV><DIV>Data was created to provide a generalised context and is not guaranteed to be 100% accurate.All values and locations displayed within these datasets are based on the best available information at the time of creation. Where accurate location information is lacking, fishing events have been aggregated to broader areas such as a fishery statistical area, or where an informed assumption can be made, to a subset of a statistical area (such as rocky areas within a statistical area for paua fishing events).See Legal Constraints for any licensesattached to this dataset.</DIV></DIV></DIV> Fisheries New Zealand MPI Commercial Fishing Catch Ministry Primary Industries Fisheries Data Manager Ministry for Primary Industries (MPI) - Manatū Ahu Matua RDM@mpi.govt.nz Spatial Intelligence Ministry for Primary Industries (MPI) - Manatū Ahu Matua Spatial.Intelligence@mpi.govt.nz Disclaimers This map and all information accompanying it (the “Map”) is intended to be used as a guide only, in conjunction with other data sources and methods, and should only be used for reference purposes. The information shown in this Map is based on a summary of data obtained from various sources. While all reasonable measures have been taken to ensure the accuracy of the Map, MPI: (a) gives no warranty or representation in relation to the accuracy, completeness, reliability or fitness for purpose of the Map; and (b) accepts no liability whatsoever in relation to any loss, damage or other costs relating to any person’s use of the Map, including but not limited to any compilations, derivative works or modifications of the Map © Crown copyright. This map is subject to Crown copyright administered by Ministry for Primary Industries (MPI). Legal Constraints: Any hard copies produced should display the following text: “Disclaimer: This map and all information accompanying it (the “Map”) is intended to be used as a guide only, in conjunction with other data sources and methods, and should only be used for reference purposes. The information shown in this Map is based on a summary of data obtained from various sources. While all reasonable measures have been taken to ensure the accuracy of the Map, MPI: (a) gives no warranty or representation in relation to the accuracy, completeness, reliability or fitness for purpose of the Map; and (b) accepts no liability whatsoever in relation to any loss, damage or other costs relating to any person’s use of the Map, including but not limited to any compilations, derivative works or modifications of the Map. © Crown copyright. This map is subject to Crown copyright administered by Ministry for Primary Industries (MPI).” File Geodatabase Raster Dataset dataset Pixel 3336 2117 1000.000000 1000.000000 8 1 Upper Left FALSE NONE 1 pixel codes FGDBR TRUE row and column 1000.000000 1000.000000 VAT_CommercialCatchIntensity_20072016 Table 10 OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Value Value Integer 4 0 0 Catch intensity value MPI Count Count Double 8 0 0 20210316