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Import Geospatial Data from Excel

567 bytes added, 15:47, 22 November 2017
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<p>To import geospatial datafrom Excel file:</p>
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<li>Click the [[Image:EditReportIcon.png | Import Points]] button.[[Image:PointandPolyListWindow.png|500px|center]]</li>:<li>The Open window displays.</li>
<li>From the Open window:</li>
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===Excel Import Business Rules===__NOEDITSECTION__ <p>{{Note |To import geospatial data from an Excel spreadsheet, the file must:* contain the columns in the table below;* the columns must have the specified name;
* the columns must be in the specified order
* the first row of the file should contain the column names
* the used decimal symbol in the Excel file must be the same as the Regional settings of the importing computer.}}
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Examples of the Excel files with '''dot''' as decimal symbol* WGS 84* UTM * UTM with distance and bearing* MGRS with distance and bearing can be downloaded from '''[[Media:ExcelImportTemplate.zip | here]]'''.  [[Image:SampleSpreadsheetForGeospatialData.jpgpng|600px800px|center]]
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''Sample Spreadsheet with Geospatial Data''
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<ol start="1"><li>The selected coordinate reference system in the ''Point and Polygon/Polyline List'' window is the coordinate system need to be the same as the coordinate data in the Excel input file. Please note that the ProjName column in the Excel input file is purely for manual reference and not used by the import from Excel function.</li><li>When a '''Poly ID''' is provided, the coordinate data is will be a polygon/polyline point. Otherwise, the coordinate data is considered a '''single point'''.</li><li>If you would like to import geospatial data for multiple polygons/polylines, use different PolyIDs, keep the points for each shape together in the spreadsheet and begin each new shape with point number 1make the Point ID unique in the file. The example shown below illustrates a spreadsheet which defines two polylinespolygons.</li></ol>
[[Image:SampleSpreadsheetWithDataForTwoPolylinesSampleSpreadsheetWithDataForTwoPolygons.png|550px800px|center]]
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'' Sample Spreadsheet Excel file with Data For Two Polylines coordinates for two polygons ''</div> <ol start="3"/li>
<li>The PointNo cannot be NULL for any polygon/polyline points. If the PointNo is NULL and the coordinate is a single point, the PointNo will be set to 1.</li>
<li>The Point ID cannot be NULL, and must be '''unique ''' across all points in the Excel spreadsheet '''and ''' existing points in the Points table and Polygon/Polyline points table at the geospatial widget of the target object.</li>
<li>The Point Type must be valid. But if Point Type is not filled in, point 1 will be imported as a starting point; all other points will be imported as turning points.</li>
<li>The Xcoord and Ycoord values must conform to the coordinate reference format selected at the window. Available coordinate formats are: ''dd'', ''dd:mm'', ''dd:mm:ss'', ''X/Y'', and ''MGRS''.</li>
<li>If the Bearing, Distance, and FrPointID are not ''NULL'', the Xcoord and Ycoord values will be disregarded/voided.</li>
<li>The Bearing value must be in the range of -360 to +360.</li>
<li>The Xcoord and Ycoord values must conform to If Distance/Bearing is used than the coordinate reference format selected at first point of the geospatial widgetpolygon(s) must have coordinates i. Available coordinate formats are: ''dd'', ''dd:mm'', ''dd:mm:ss'', ''X/Y'', and ''MGRS''e.</li><li>The selected coordinate reference system at the geospatial widget is the coordinate system for the coordinate data in the Excel input filefirst point cannot be relative to e.g. Please note that the ProjName column in the Excel input file is purely for manual reference and not used in the Point Editor Excel Import functionBenchmark.</li>
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