Duyuru:
15 Nisan 2025'ten önce Earth Engine'i kullanmak için kaydedilen tüm ticari olmayan projelerin Earth Engine erişimini sürdürmek için
ticari olmayan uygunluğu doğrulaması gerekir.
ee.Geometry.MultiPoint.projection
Koleksiyonlar ile düzeninizi koruyun
İçeriği tercihlerinize göre kaydedin ve kategorilere ayırın.
Geometrinin izdüşümünü döndürür.
| Kullanım | İadeler |
|---|
MultiPoint.projection() | Projeksiyon |
| Bağımsız Değişken | Tür | Ayrıntılar |
|---|
bu: geometry | Geometri | |
Örnekler
Kod Düzenleyici (JavaScript)
// Define a MultiPoint object.
var multiPoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]]);
// Apply the projection method to the MultiPoint object.
var multiPointProjection = multiPoint.projection();
// Print the result to the console.
print('multiPoint.projection(...) =', multiPointProjection);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(multiPoint,
{'color': 'black'},
'Geometry [black]: multiPoint');
Python kurulumu
Python API'si ve etkileşimli geliştirme için geemap kullanımı hakkında bilgi edinmek üzere
Python Ortamı sayfasına bakın.
import ee
import geemap.core as geemap
Colab (Python)
# Define a MultiPoint object.
multipoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]])
# Apply the projection method to the MultiPoint object.
multipoint_projection = multipoint.projection()
# Print the result.
display('multipoint.projection(...) =', multipoint_projection)
# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(multipoint, {'color': 'black'}, 'Geometry [black]: multipoint')
m
Aksi belirtilmediği sürece bu sayfanın içeriği Creative Commons Atıf 4.0 Lisansı altında ve kod örnekleri Apache 2.0 Lisansı altında lisanslanmıştır. Ayrıntılı bilgi için Google Developers Site Politikaları'na göz atın. Java, Oracle ve/veya satış ortaklarının tescilli ticari markasıdır.
Son güncelleme tarihi: 2025-07-26 UTC.
[null,null,["Son güncelleme tarihi: 2025-07-26 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eprojection()\u003c/code\u003e method returns the projection of a given geometry, specifically a MultiPoint in this case.\u003c/p\u003e\n"],["\u003cp\u003eThis method is useful for obtaining the coordinate reference system (CRS) information associated with the geometry.\u003c/p\u003e\n"],["\u003cp\u003eUsage involves calling \u003ccode\u003eprojection()\u003c/code\u003e on a geometry object, like a MultiPoint, which returns a Projection object.\u003c/p\u003e\n"],["\u003cp\u003eExample code snippets demonstrate using \u003ccode\u003eprojection()\u003c/code\u003e in both JavaScript and Python within the Earth Engine environment.\u003c/p\u003e\n"]]],["The `projection()` method is applied to a `MultiPoint` geometry object to retrieve its projection. This method requires a `Geometry` object as an argument. In both JavaScript and Python examples, a `MultiPoint` is created. Subsequently, `projection()` is called on it, storing the returned `Projection`. The code then prints the `Projection`. Finally, a map is centered and a layer is added, visualizing the `MultiPoint` geometry. The result type for the function is a `Projection`.\n"],null,["# ee.Geometry.MultiPoint.projection\n\nReturns the projection of the geometry.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------------|------------|\n| MultiPoint.projection`()` | Projection |\n\n| Argument | Type | Details |\n|------------------|----------|---------|\n| this: `geometry` | Geometry | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// Define a MultiPoint object.\nvar multiPoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]]);\n\n// Apply the projection method to the MultiPoint object.\nvar multiPointProjection = multiPoint.projection();\n\n// Print the result to the console.\nprint('multiPoint.projection(...) =', multiPointProjection);\n\n// Display relevant geometries on the map.\nMap.setCenter(-122.085, 37.422, 15);\nMap.addLayer(multiPoint,\n {'color': 'black'},\n 'Geometry [black]: multiPoint');\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\n# Define a MultiPoint object.\nmultipoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]])\n\n# Apply the projection method to the MultiPoint object.\nmultipoint_projection = multipoint.projection()\n\n# Print the result.\ndisplay('multipoint.projection(...) =', multipoint_projection)\n\n# Display relevant geometries on the map.\nm = geemap.Map()\nm.set_center(-122.085, 37.422, 15)\nm.add_layer(multipoint, {'color': 'black'}, 'Geometry [black]: multipoint')\nm\n```"]]
