Google Earth Engine ——瑞士（SWISSIMAGE 10 cm RGB imagery）超高分辨率航空影像数据集（0.1m分辨率）

The SWISSIMAGE 10 cm orthophoto mosaic is an assembly of new color digital aerial images over the whole of Switzerland with a ground resolution of 10 cm in the plains and the main alpine valleys and 25 cm in the Alps. It is updated annually.

For more information, please see the ​​SWISSIMAGE10cm_FR documentation​​

This RGB collection contains digital aerial images with three bands. Standard deviation for the precision in position: +/- 0.15 m for the ground sample distance of 0.1 m.

SWISSIMAGE 10厘米正射影像马赛克是整个瑞士新的彩色数字航空图像的组合，其地面分辨率在平原和主要高山峡谷为10厘米，在阿尔卑斯山为25厘米。它每年都会更新。

欲了解更多信息，请参见SWISSIMAGE10cm_FR文件。

这个RGB系列包含有三个波段的数字航空图像。位置精度的标准偏差。地面采样距离为0.1米，+/- 0.15米。

Dataset Availability

2017-01-01T00:00:00Z–2021-01-01T00:00:00

Dataset Provider

​​Topography swisstopo​​

影像集合代码：

​

​ee.ImageCollection("ORTHO/Switzerland/SWISSIMAGE/10cm") ​

​

 波段：

Resolution

0.1 meters

Bands

Name	Min	Max	Wavelength	Description
​ ​R​ ​	255	619-651nm	Red
​ ​G​ ​	255	525-585nm	Green
​ ​B​ ​	255	435-495nm	Blue

代码：

var dataset = ee.Image('ORTHO/Switzerland/SWISSIMAGE/10cm/2017');

Map.setCenter(7.75, 46.02, 18);
Map.addLayer(dataset, null, 'Switzerland 10 cm');      

使用说明：

Terms of Use

The free geodata and geoservices of swisstopo may be used, distributed and made accessible. Furthermore, they may be enriched and processed and also used commercially.

swisstopo的免费地理数据和地理服务可以被使用、传播和获取。此外，它们还可以被充实和处理，也可用于商业用途。

A reference to the source is mandatory. please see the ​​Terms of use​​

数据引用：

Citations:

• Copyright Federal Office of Topography swisstopo

 影像结果：