Landsat Global Land Survey 2005, Landsat 7 scenes

AI-generated Key Takeaways

• The GLS2005 data set is a collection of 9500 orthorectified leaf-on medium-resolution satellite images collected between 2004 and 2007 covering the Earth's land masses.

• This collection specifically contains the subset of GLS2005 images from the L7 ETM+ sensor.

• The dataset is available from 2003-07-29 to 2008-07-29 and is provided by USGS.

• Landsat datasets like this one are in the public domain and can be used, transferred, or reproduced without copyright restriction, with acknowledgement of the USGS as the data source being appreciated.

• The dataset includes seven bands with different pixel sizes and wavelengths, providing various types of spectral information.

Dataset Availability

2003-07-29T00:00:00Z–2008-07-29T00:00:00Z

Dataset Provider

USGS

Earth Engine Snippet

ee.ImageCollection("LANDSAT/GLS2005_L7")

Tags

etm gls l7 landsat radiance satellite-imagery usgs

Description

The GLS2005 data set is a collection of 9500 orthorectified leaf-on medium-resolution satellite images collected between 2004 and 2007 and covering the Earth's land masses. GLS2005 uses mainly Landsat 5 and gap-filled Landsat 7 data with EO-1 ALI and Terra ASTER data filling in any data holes.

This collection contains just the subset of the GLS2005 images from the L7 ETM+ sensor.

Bands

Bands

Name	Pixel Size	Wavelength	Description
10	30 meters	0.45 - 0.52 μm	Blue
20	30 meters	0.52 - 0.60 μm	Green
30	30 meters	0.63 - 0.69 μm	Red
40	30 meters	0.76 - 0.90 μm	Near infrared
50	30 meters	1.55 - 1.75 μm	Shortwave infrared 1
60	60 meters	10.40 - 12.50 μm	Thermal Infrared 1. Resampled from 60m to 30m.
70	30 meters	2.08 - 2.35 μm	Shortwave infrared 2

Terms of Use

Terms of Use

Landsat datasets are federally created data and therefore reside in the public domain and may be used, transferred, or reproduced without copyright restriction.

Acknowledgement or credit of the USGS as data source should be provided by including a line of text citation such as the example shown below.

(Product, Image, Photograph, or Dataset Name) courtesy of the U.S. Geological Survey

Example: Landsat-7 image courtesy of the U.S. Geological Survey

See the USGS Visual Identity System Guidance for further details on proper citation and acknowledgement of USGS products.

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Code Editor (JavaScript)

var dataset = ee.ImageCollection('LANDSAT/GLS2005_L7');
var trueColor321 = dataset.select(['30', '20', '10']);
Map.setCenter(6.746, 46.529, 6);
Map.addLayer(trueColor321, {}, 'True Color (321)');

Open in Code Editor

Landsat Global Land Survey 2005, Landsat 7 scenes

The GLS2005 data set is a collection of 9500 orthorectified leaf-on medium-resolution satellite images collected between 2004 and 2007 and covering the Earth's land masses. GLS2005 uses mainly Landsat 5 and gap-filled Landsat 7 data with EO-1 ALI and Terra ASTER data filling in any data holes. This collection contains …

LANDSAT/GLS2005_L7, etm,gls,l7,landsat,radiance,satellite-imagery,usgs

2003-07-29T00:00:00Z/2008-07-29T00:00:00Z

-90 -180 90 180

Google Earth Engine

https://developers.google.com/earth-engine/datasets