added ws202425 courses

2024-11-14 13:11:04 +01:00
parent 800282c2e8
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+//// Script 4 - Additional Script Metadata
+
+// Load an image.
+var image = ee.Image('LANDSAT/LC08/C01/T1/LC08_044034_20140318');
+
+// Get a list of all metadata properties.
+var properties = image.propertyNames();
+print('Metadata properties: ', properties); // ee.List of metadata properties
+
+// Get information about the bands as a list.
+var bandNames = image.bandNames();
+print('Band names: ', bandNames); // ee.List of band names
+
+// Get projection information from band 1.
+var b1proj = image.select('B1').projection();
+print('Band 1 projection: ', b1proj); // ee.Projection object
+
+// Get scale (in meters) information from band 1.
+var b1scale = image.select('B1').projection().nominalScale();
+print('Band 1 scale: ', b1scale); // ee.Number
+
+// Note that different bands can have different projections and scale.
+var b8scale = image.select('B8').projection().nominalScale();
+print('Band 8 scale: ', b8scale); // ee.Number
+
+// Get a specific metadata property.
+var cloudiness = image.get('CLOUD_COVER');
+print('CLOUD_COVER: ', cloudiness); // ee.Number
+
+// Get the timestamp and convert it to a date.
+var date = ee.Date(image.get('system:time_start'));
+print('Timestamp: ', date); // ee.Date