Downloading ALOS PALSAR Senteinal Data from ALASKA Satellite

ALASKA Satellite Facility • Web URL: https: //vertex. daac. asf. alaska. edu/ • Datasets

Step 01: Create Earth. Data Login ID • Go to the following URL: https:

Step 02: Select Dataset • Once login at Alaska Satellite Facility data portal, select

Step 03: Select Date • Here select time span for which dataset is required.

Step 04: Select Area • Select area for which you want to acquire data.

Step 5: Final Search • Now you already enter all required data. Click on

Step 06: Downloading data • I recommend you to use Firefox browser to download

Step 6: Downloading Data – Continue… • Select your required image, click on “Queue”

Step 6: Downloading Data – Continue… • Once you will click on “Bulk Download(.

Step 6: Downloading Data – Continue… • Another dialog box will open. Click on

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Downloading ALOS PALSAR & Senteinal Data from ALASKA Satellite Facility Author: Mirza Muhammad Waqar Email: mirza. waqar@chiba-u. jp Ph. D Student Josaphat Microwave Remote Sensing Laboratory, Center of Environmental Remote Sensing, Chiba University, Japan

ALASKA Satellite Facility • Web URL: https: //vertex. daac. asf. alaska. edu/ • Datasets Available

Step 01: Create Earth. Data Login ID • Go to the following URL: https: //vertex. daac. asf. alaska. edu/ • Create your Earthdata Login ID

Step 02: Select Dataset • Once login at Alaska Satellite Facility data portal, select dataset of your interest. For example in below example, I select ALOS PALSAR.

Step 03: Select Date • Here select time span for which dataset is required. For example in below example, I select January 01, 2008 to January 01, 2010.

Step 04: Select Area • Select area for which you want to acquire data. • There are two options to select area: • Based on coordinates: You need to enter coordinates of top left and bottom right coordinates of your study area manually in latitude/longitude format. • Based on box: You can draw a box manually with your computer mouse.

Step 5: Final Search • Now you already enter all required data. Click on Search. It will display available data based on your entered criteria.

Step 06: Downloading data • I recommend you to use Firefox browser to download data. • Before downloading data, you need to install one Add-on of Firefox browser. The Add-on is “Down. Them. All”.

Step 6: Downloading Data – Continue… • Select your required image, click on “Queue” and select required level (level 1, 1. 5 or terrain corrected etc. ). Once you select required level, that image will be added to Queue under “Download Queue” tab. • Click on “Download Queue”. • And click on “Bulk Download (. metalink)”

Step 6: Downloading Data – Continue… • Once you will click on “Bulk Download(. metalink)”, a dialog box will open. Select “Download. Them. All!”. Click OK. • In next dialog change path or leave default path and click on “Start!”

Step 6: Downloading Data – Continue… • Another dialog box will open. Click on Start. I will download your required data.