MapPoint 可以執行一些有用的地理空間操作(例如,駕車時間區域計算),但對於完整 GIS 所需的許多地理空間操作則無能為力。 本文中使用了兩個來自 SQL Server Spatial 擴展程式的此類操作:STConvexHull 和 STDistance。 空間擴展程式中提供的其他高級功能包括測量地理特徵的長度...
PointDistance_analysis("police_stations", "crime_location", "crime_distances") PointDistance example 2 (stand-alone script) The following Python script demonstrates how to use the PointDistance function in a stand-alone script. # Description: Finds distance of each near point from each input ...
Optional Default value is true, indicating that the map will skip panning animation when calling map.centerAt() or map.setExtent() (for map.setExtent(), the animation is only skipped if the map's zoom level is not changing) if the panning distance is twice the distance of the current ...
The Moon is so close to the Sun that it is probably impossible to see from earth Fraction of moon illuminated: 0% Position of the Moon: Sublunar Point On 2025年1月29日星期三2時44分00秒 UTC the Moon is at its zenith at Latitude: 23° 16' South, Longitude: 137° 55' East ...
Clear last will remove the last point from the map Zoom to fit will zoom and pan the map to get the best fit of all your points on as large a zoom as possible Clear Map is a reset button that will clear all points and allow you to start measuring a distance again ...
For example, for a store location point, you might use the name of the store. If the store name is not unique in the spatial data, you might include the name of the city as well as the store. The match fields are used to relate the spatial data with the analytical data. Determine ...
distance - Provides a set of distance functions for use in GIS or graphic applications. geo - A collection of GIS functions for Elixir. Geometry Library - A Geometry library for Elixir that calculates spatial relationships between two geometries. Fortran 6S - Second Simulation of the Satellite Sig...
District, reach 3,210 feet (978 metres) at ScafellPike, the highest point in England. Slate covers most of the northern portion of the mountains, and thick beds of lava are found in the southern part. Other sedimentary layers have yielded chains of hills ranging from 965 feet (294 metres...
DirectionPoint DirectionsEvent DirectionsFeature DirectionsFeatureSet DistanceParameters FeatureSet FetchPlaceParameters FindImagesParameters FindImagesResult FindParameters FindResult GeneralizeParameters GPMessage IdentifyParameters IdentifyResult ImageAngleParameters ImageAngleResult ImageAreaParameters ImageAreaResult Image...
MapDistanceScale 屬性 MapLayers 屬性 MapLegends 屬性 MapTitles 屬性 MapViewport 屬性 MaximumSpatialElementCount 屬性 MaximumTotalPointCount 屬性 PageBreak 屬性 PageName 屬性 ShadowIntensity 屬性 TextAntiAliasingQuality 屬性 TileLanguage 屬性 Map 事件 ...