public List <WebGridCellFeatureStatistics> GetGridFeatureStatistics(WebClientInformation clientInformation,
WebFeatureStatisticsSpecification featureStatisticsSpecification,
String featuresUrl,
String featureCollectionJson,
WebGridSpecification gridSpecification,
WebCoordinateSystem coordinateSystem)
{
using (WebServiceContext context = GetWebServiceContext(clientInformation))
{
try
{
var featuresUri = string.IsNullOrEmpty(featuresUrl) ? null : new Uri(featuresUrl);
return(AnalysisManager.GetGridCellFeatureStatistics(context,
featuresUri,
featureCollectionJson,
gridSpecification,
coordinateSystem));
}
catch (Exception exception)
{
WebServiceData.LogManager.LogError(context, exception);
throw;
}
}
}
public void GetGridCellFeatureStatisticsWithCompleteUrlTestAndTransformCoordinates()
{
// Test accuracy
String featuresUrl;
WebCoordinateSystem coordinateSystem;
WebFeatureStatisticsSpecification featureStatisticsSpecification;
WebGridSpecification gridSpecification;
gridSpecification = new WebGridSpecification();
coordinateSystem = new WebCoordinateSystem();
featureStatisticsSpecification = new WebFeatureStatisticsSpecification();
gridSpecification.BoundingBox = new WebBoundingBox();
gridSpecification.BoundingBox.Max = new WebPoint();
gridSpecification.BoundingBox.Min = new WebPoint();
gridSpecification.GridCellSize = 1000;
gridSpecification.GridCoordinateSystem = GridCoordinateSystem.SWEREF99_TM;
gridSpecification.IsGridCellSizeSpecified = true;
gridSpecification.GridCellGeometryType = GridCellGeometryType.Polygon;
//Set returning coordinate system to something different to test the transformations
coordinateSystem.Id = CoordinateSystemId.GoogleMercator;
featuresUrl =
"http://slwgeo.artdata.slu.se:8080/geoserver/wfs?&service=wfs&request=GetFeature&version=1.1.0&typeName=SLW:MapOfSwedishCounties&srsName=EPSG:3006";
//&srs=3006";
//IList<WebGridCellFeatureStatistics> gridCellFeatureStatistics =
// AnalysisManager.GetGridCellFeatureStatistics(Context, featureStatistics, featuresUrl, //typeName,
// gridSpecification, coordinateSystem //,isCompleteUrl
// );
IList <WebGridCellFeatureStatistics> gridCellFeatureStatistics =
WebServiceProxy.AnalysisService.GetGridCellFeatureStatistics(GetClientInformation(),
featureStatisticsSpecification,
featuresUrl,
null,
gridSpecification,
coordinateSystem);
double y1 = gridCellFeatureStatistics[0].BoundingBox.LinearRings[0].Points[0].Y;
double y2 = gridCellFeatureStatistics[0].BoundingBox.LinearRings[0].Points[2].Y;
double y3 = y1 + ((y2 - y1) / 2); //371
double y4 = gridCellFeatureStatistics[1].CentreCoordinate.Y;
Assert.IsTrue(gridCellFeatureStatistics.Count > 0);
Assert.IsTrue(gridCellFeatureStatistics.Count.Equals(100));
// Assert.IsTrue(y4.Equals(y3));
}
/// <summary>
/// Gets the grid cell feature statistics combined with species observation counts.
/// </summary>
/// <param name="clientInformation">Client information.</param>
/// <param name="gridSpecification">The grid specification: bounding box, grid cell size, etc.</param>
/// <param name="searchCriteria">The species observation search criteria.</param>
/// <param name="featureStatisticsSpecification">Information about requested information from a web feature service.</param>
/// <param name="featuresUrl">Address to data in a web feature service.</param>
/// <param name="featureCollectionJson">Feature collection json.</param>
/// <param name="coordinateSystem">Coordinate system used in returned grid.</param>
/// <returns>A list with combined result from GetGridSpeciesCounts() and GetGridCellFeatureStatistics().</returns>
public List <WebGridCellCombinedStatistics> GetGridCellFeatureStatisticsCombinedWithSpeciesObservationCounts(
WebClientInformation clientInformation,
WebGridSpecification gridSpecification,
WebSpeciesObservationSearchCriteria searchCriteria,
WebFeatureStatisticsSpecification featureStatisticsSpecification,
String featuresUrl,
String featureCollectionJson,
WebCoordinateSystem coordinateSystem)
{
using (ClientProxy client = new ClientProxy(this, 20))
{
return(client.Client.GetGridCellFeatureStatisticsCombinedWithSpeciesObservationCounts(
clientInformation, gridSpecification, searchCriteria, featureStatisticsSpecification, featuresUrl, featureCollectionJson, coordinateSystem));
}
}
public void GetGridCellFeatureStatisticsWithCompleteUrlTest()
{
// Test accuracy
String featuresUrl;
WebCoordinateSystem coordinateSystem;
WebFeatureStatisticsSpecification featureStatistics;
WebGridSpecification gridSpecification;
gridSpecification = new WebGridSpecification();
coordinateSystem = new WebCoordinateSystem();
featureStatistics = new WebFeatureStatisticsSpecification();
gridSpecification.BoundingBox = new WebBoundingBox();
gridSpecification.BoundingBox.Max = new WebPoint();
gridSpecification.BoundingBox.Min = new WebPoint();
//Defined in RT90, X=Northing, Y=Easting
//This bounding box is parsed and extracted from the url?
gridSpecification.BoundingBox.Max.Y = 1489104;
gridSpecification.BoundingBox.Max.X = 6858363;
gridSpecification.BoundingBox.Min.Y = 1400000;
gridSpecification.BoundingBox.Min.X = 6800000;
gridSpecification.GridCellSize = 100000;
gridSpecification.GridCoordinateSystem = GridCoordinateSystem.Rt90_25_gon_v;
gridSpecification.IsGridCellSizeSpecified = true;
gridSpecification.GridCellGeometryType = GridCellGeometryType.Polygon;
coordinateSystem.Id = CoordinateSystemId.Rt90_25_gon_v;
featuresUrl = "http://slwgeo.artdata.slu.se:8080/geoserver/wfs?&service=wfs&request=GetFeature&version=1.1.0&typeName=SLW:MapOfSwedishCounties&srsName=EPSG:3021";
IList <WebGridCellFeatureStatistics> gridCellFeatureStatistics =
WebServiceProxy.AnalysisService.GetGridCellFeatureStatistics(GetClientInformation(), featureStatistics, featuresUrl, null, //typeName,
gridSpecification, coordinateSystem);
Assert.IsTrue(gridCellFeatureStatistics.Count > 0);
Assert.IsTrue(gridCellFeatureStatistics.Count.Equals(4));
Assert.IsTrue(gridCellFeatureStatistics[0].BoundingBox.LinearRings[0].Points[0].Y.Equals(1400000));
Assert.IsTrue(gridCellFeatureStatistics[3].BoundingBox.LinearRings[0].Points[2].X.Equals(7000000));
}
/// <summary>
/// Get information about spatial features in a grid representation inside a user supplied bounding box.
/// </summary>
/// /// <param name="clientInformation">Information about the client that makes this web service call.</param>
/// <param name="featureStatisticsSpecification">Information about what statistics are requested from a web feature
/// service and wich spatial feature type that is to be measured</param>
/// <param name="featuresUrl">Resource address.</param>
/// <param name="featureCollectionJson">Feature collection as json string.</param>
/// <param name="gridSpecification">Specifications of requested grid cell size, requested coordinate system
/// and user supplied bounding box.</param>
/// <param name="coordinateSystem">Coordinate system used in geometry search criteria.</param>
/// <returns>Statistical measurements on spatial features in grid format.</returns>
public List <WebGridCellFeatureStatistics> GetGridCellFeatureStatistics(WebClientInformation clientInformation,
WebFeatureStatisticsSpecification
featureStatisticsSpecification,
String featuresUrl,
String featureCollectionJson,
//WfsTypeName typeName,
WebGridSpecification gridSpecification,
WebCoordinateSystem coordinateSystem)
{
using (ClientProxy client = new ClientProxy(this, 20))
{
return(client.Client.GetGridFeatureStatistics(clientInformation, featureStatisticsSpecification,
featuresUrl,
featureCollectionJson,
gridSpecification,
coordinateSystem));
}
}
/// <summary>
/// Gets the grid cell feature statistics combined with species observation counts.
/// </summary>
/// <param name="clientInformation">Client information.</param>
/// <param name="gridSpecification">The grid specification: bounding box, grid cell size, etc.</param>
/// <param name="searchCriteria">The species observation search criteria.</param>
/// <param name="featureStatisticsSpecification">Information about requested information from a web feature service.</param>
/// <param name="featuresUrl">Address to data in a web feature service.</param>
/// <param name="featureCollectionJson">Feature collecation as json.</param>
/// <param name="coordinateSystem">Coordinate system used in returned grid.</param>
/// <returns>A list with combined result from GetGridSpeciesCounts() and GetGridCellFeatureStatistics().</returns>
public List <WebGridCellCombinedStatistics> GetGridCellFeatureStatisticsCombinedWithSpeciesObservationCounts(
WebClientInformation clientInformation,
WebGridSpecification gridSpecification,
WebSpeciesObservationSearchCriteria searchCriteria,
WebFeatureStatisticsSpecification featureStatisticsSpecification,
String featuresUrl,
String featureCollectionJson,
WebCoordinateSystem coordinateSystem)
{
using (WebServiceContext context = GetWebServiceContext(clientInformation))
{
try
{
if (SpeciesObservationConfiguration.IsElasticsearchUsed)
{
return(AnalysisManager.GetGridCellFeatureStatisticsCombinedWithSpeciesObservationCountsElasticsearch(context,
searchCriteria,
gridSpecification,
coordinateSystem,
featuresUrl,
featureCollectionJson));
}
else
{
return(AnalysisManager.GetGridCellFeatureStatisticsCombinedWithSpeciesObservationCounts(context,
searchCriteria,
gridSpecification,
coordinateSystem,
featuresUrl,
featureCollectionJson));
}
}
catch (Exception exception)
{
WebServiceData.LogManager.LogError(context, exception);
throw;
}
}
}
