Skip to content
Please ensure Javascript is enabled for purposes of
website accessibility
Alaska Satellite Facility - Distributed Active Archive Center
ASF Home
SAR DAAC Home
Get Started
Data
ASF Data: Get An Earthdata Login Account
Data Overview
Data Discovery
Datasets
How to Use SAR Data (Data Recipes)
SAR Data and GIS
Types of Synthetic Aperture Radar (SAR) Products at ASF
ASF Datasets – Formats and Files
Resources
Resources Overview
Fundamentals of SAR – Media Resources
Vertex Help
Site Map
Tools
Tools Overview
Sentinel-1 RTC Stack Processor
Sentinel-1 ArcGIS Tools
ASF MapReady
ASF Bulk Data Download Options
Convert to Vector
Third Party Tools
ASF Software License Agreement
Get Data
Get Data at ASF DAAC
ASF Vertex (opens in a new tab)
ASF Search API
ASF Baseline Tool (opens in a new tab)
Data Use
End User License Agreement (EULA)
ASF Data Search – Vertex
SAR Datasets
SAR Datasets
SAR Datasets Overview
NISAR – Coming Soon
Sentinel-1
ALOS PALSAR
AIRSAR
ERS-1
ERS-2
JERS-1
RADARSAT-1
Seasat
SIR-C
SMAP
UAVSAR
Derived Datasets
Derived Datasets Overview
OPERA
Sentinel-1 Bursts
ALOS PALSAR Radiometric Terrain Correction
ARIA Sentinel-1 Geocoded Unwrapped Interferograms
Global Ice Sheet Mapping Orbiter (GISMO)
Glacier Speed
International Polar Year 2007-2009
RADARSAT-1 Antarctic Mapping Project (RAMP)
Sea Ice MEaSUREs
Sentinel-1 Interferometric Coherence and Backscatter
Terrestrial Ecology
Wetlands MEaSUREs
Optical Datasets
ALOS AVNIR-2 Ortho Rectified Image Product
ASF Dataset DOI’s
ASF Dataset DOIs
About SAR
SAR Information
Data Formats Explained
PALSAR RTC DEM Information
Image Interpretation
SAR Basics
SAR FAQ
SAR & InSAR Guides
SAR Training
Training Resources
SAR Data Recipes (Tutorials)
Glacier Power
Glacier Power
ASF Data Terms of Use
End User License Agreement (EULA)
Training
About ASF
Alaska Satellite Facility: Making remote-sensing data accessible.
The Alaska Satellite Facility
About ASF
About the ASF DAAC
SAR Scientist Spotlights
ASF Notices
Contact
Please ensure Javascript is enabled for purposes of
website accessibility
Training Resources Home
Workshops
Webinars
Tutorials
User Guides
Data Recipes
OpenScienceLab
Reclassify RTC Tool
Overview of Surface Water and Ocean Topography Mission (SWOT) Data Products
Working with NISAR sample data
Introduction to Vertex On Demand
RTC On Demand!
InSAR On Demand!
InSAR Water Masking
Exploring Sentinel-1 InSAR On Demand
Reclassify RTC Tool
Log Difference Tool
Scale Conversion Tool
OPERA Sentinel-1 RTC
Change Detection using OPERA RTC-S1
Working with S-1 Burst products from ASF
Global Seasonal S-1 Interferometric Coherence and Backscatter Dataset
Global 30-m Height Above Nearest Drainage Dataset
Hamburger Toggle Menu
November 16, 2020
7:38 am
Generate a water mask using a dB threshold approach.
Click to view the tutorial.
