Pengumuman: Semua project nonkomersial yang terdaftar untuk menggunakan Earth Engine sebelum
15 April 2025 harus
memverifikasi kelayakan nonkomersial untuk mempertahankan akses Earth Engine.
ee.Filter.eq
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Memfilter metadata yang sama dengan nilai yang diberikan.
Menampilkan filter yang dibuat.
| Penggunaan | Hasil |
|---|
ee.Filter.eq(name, value) | Filter |
| Argumen | Jenis | Detail |
|---|
name | String | Nama properti yang akan difilter. |
value | Objek | Nilai yang akan dibandingkan. |
Contoh
Code Editor (JavaScript)
// The GOES Mesoscale images come in two domains.
// Separate the two groups using ee.Filter.eq.
var goes17_mcmipm = ee.ImageCollection('NOAA/GOES/17/MCMIPM');
var goes17_mcmipm_2019 =
goes17_mcmipm.filterDate(ee.Date('2019-11-01'), ee.Date('2019-11-05'));
var d1 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 1));
var d2 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 2));
print(goes17_mcmipm_2019.size());
print(d1.size());
print(d2.size());
Penyiapan Python
Lihat halaman
Lingkungan Python untuk mengetahui informasi tentang Python API dan penggunaan
geemap untuk pengembangan interaktif.
import ee
import geemap.core as geemap
Colab (Python)
# The GOES Mesoscale images come in two domains.
# Separate the two groups using ee.Filter.eq.
goes17_mcmipm = ee.ImageCollection('NOAA/GOES/17/MCMIPM')
goes17_mcmipm_2019 = goes17_mcmipm.filterDate(
ee.Date('2019-11-01'), ee.Date('2019-11-05')
)
d1 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 1))
d2 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 2))
print(goes17_mcmipm_2019.size().getInfo())
print(d1.size().getInfo())
print(d2.size().getInfo())
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-26 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eee.Filter.eq()\u003c/code\u003e filters an ImageCollection based on property values, returning a new filtered collection.\u003c/p\u003e\n"],["\u003cp\u003eIt takes two arguments: \u003ccode\u003ename\u003c/code\u003e (the property to filter on) and \u003ccode\u003evalue\u003c/code\u003e (the value to match).\u003c/p\u003e\n"],["\u003cp\u003eThis filter is useful for selecting specific data within an ImageCollection, such as isolating images with particular metadata attributes, as demonstrated with the GOES Mesoscale imagery example.\u003c/p\u003e\n"]]],[],null,["# ee.Filter.eq\n\n\u003cbr /\u003e\n\nFilter to metadata equal to the given value.\n\n\u003cbr /\u003e\n\nReturns the constructed filter.\n\n| Usage | Returns |\n|-----------------------------|---------|\n| `ee.Filter.eq(name, value)` | Filter |\n\n| Argument | Type | Details |\n|----------|--------|---------------------------------|\n| `name` | String | The property name to filter on. |\n| `value` | Object | The value to compare against. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// The GOES Mesoscale images come in two domains.\n// Separate the two groups using ee.Filter.eq.\nvar goes17_mcmipm = ee.ImageCollection('NOAA/GOES/17/MCMIPM');\nvar goes17_mcmipm_2019 =\n goes17_mcmipm.filterDate(ee.Date('2019-11-01'), ee.Date('2019-11-05'));\n\nvar d1 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 1));\nvar d2 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 2));\nprint(goes17_mcmipm_2019.size()); \nprint(d1.size());\nprint(d2.size());\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# The GOES Mesoscale images come in two domains.\n# Separate the two groups using ee.Filter.eq.\ngoes17_mcmipm = ee.ImageCollection('NOAA/GOES/17/MCMIPM')\ngoes17_mcmipm_2019 = goes17_mcmipm.filterDate(\n ee.Date('2019-11-01'), ee.Date('2019-11-05')\n)\n\nd1 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 1))\nd2 = goes17_mcmipm_2019.filter(ee.Filter.eq('domain', 2))\nprint(goes17_mcmipm_2019.size().getInfo())\nprint(d1.size().getInfo())\nprint(d2.size().getInfo())\n```"]]