Pengumuman: Semua project nonkomersial yang terdaftar untuk menggunakan Earth Engine sebelum
15 April 2025 harus
memverifikasi kelayakan nonkomersial untuk mempertahankan akses Earth Engine.
ee.Date.unitRatio
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Menampilkan rasio panjang satu unit terhadap panjang unit lainnya, misalnya, unitRatio('day', 'minute') menampilkan 1440. Satuan yang valid adalah 'year', 'month', 'week', 'day', 'hour', 'minute', dan 'second'.
| Penggunaan | Hasil |
|---|
ee.Date.unitRatio(numerator, denominator) | Float |
| Argumen | Jenis | Detail |
|---|
numerator | String | |
denominator | String | |
Contoh
Editor Kode (JavaScript)
print('Minutes in a day', ee.Date.unitRatio('day', 'minute'));
print('Seconds in a year', ee.Date.unitRatio('year', 'second'));
print('Years in a month', ee.Date.unitRatio('month', 'year'));
print('Hours in a week', ee.Date.unitRatio('week', 'hour'));
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)
display('Minutes in a day:', ee.Date.unitRatio('day', 'minute'))
display('Seconds in a year:', ee.Date.unitRatio('year', 'second'))
display('Years in a month:', ee.Date.unitRatio('month', 'year'))
display('Hours in a week:', ee.Date.unitRatio('week', 'hour'))
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 2025-07-25 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-25 UTC."],[[["\u003cp\u003e\u003ccode\u003eee.Date.unitRatio()\u003c/code\u003e calculates the length ratio between two time units, such as days and minutes.\u003c/p\u003e\n"],["\u003cp\u003eValid time units for this function include 'year', 'month', 'week', 'day', 'hour', 'minute', and 'second'.\u003c/p\u003e\n"],["\u003cp\u003eThe function takes two string arguments: the numerator unit and the denominator unit, and returns a float representing the ratio.\u003c/p\u003e\n"],["\u003cp\u003eExample: \u003ccode\u003eee.Date.unitRatio('day', 'minute')\u003c/code\u003e would return 1440, indicating there are 1440 minutes in a day.\u003c/p\u003e\n"]]],["The `unitRatio` function calculates the ratio between two time units. It accepts two string arguments: `numerator` and `denominator`, representing the desired units. Valid time units include 'year', 'month', 'week', 'day', 'hour', 'minute', and 'second'. The function returns a float value representing the ratio of the numerator to the denominator (e.g., how many minutes are in a day). Examples are provided in JavaScript and Python demonstrating various unit conversions.\n"],null,["# ee.Date.unitRatio\n\nReturns the ratio of the length of one unit to the length of another, e.g., unitRatio('day', 'minute') returns 1440. Valid units are 'year', 'month', 'week', 'day', 'hour', 'minute', and 'second'.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------------------------------|---------|\n| `ee.Date.unitRatio(numerator, denominator)` | Float |\n\n| Argument | Type | Details |\n|---------------|--------|---------|\n| `numerator` | String | |\n| `denominator` | String | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nprint('Minutes in a day', ee.Date.unitRatio('day', 'minute'));\nprint('Seconds in a year', ee.Date.unitRatio('year', 'second'));\nprint('Years in a month', ee.Date.unitRatio('month', 'year'));\nprint('Hours in a week', ee.Date.unitRatio('week', 'hour'));\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\ndisplay('Minutes in a day:', ee.Date.unitRatio('day', 'minute'))\ndisplay('Seconds in a year:', ee.Date.unitRatio('year', 'second'))\ndisplay('Years in a month:', ee.Date.unitRatio('month', 'year'))\ndisplay('Hours in a week:', ee.Date.unitRatio('week', 'hour'))\n```"]]
