Knowledge Base

SMAP
SMAP - How To
Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

How do I access data using OPeNDAP?

Data can be programmatically accessed using NSIDC’s OPeNDAP Hyrax ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

How do I access data using OPeNDAP?

Data can be programmatically accessed using NSIDC’s OPeNDAP Hyrax ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

How do I visualize SMAP data in Worldview?

This video tutorial ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

How to extract point and area data samples using AppEEARS

This step-by-step tutorial demonstrates how to access MODIS and SMAP ... Read more

How to extract point and area data samples using AppEEARS

This step-by-step tutorial demonstrates how to access MODIS and SMAP ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

How to read SMAP data into MATLAB, Python, R, IDL, or NCL

The ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

How to import and geolocate SMAP Level-3 and Level-4 data in ENVI

The following are instructions on how to import and geolocate SMAP ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

How to import and geolocate SMAP Level-1C and Level-2 data in ENVI

The following are instructions on how to import and geolocate SMAP ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

How do I interpret the surface and quality flag information in the Level-2 and -3 passive soil moisture products?

SMAP data files contain rich quality information that can be useful for ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

How to Import SMAP HDF Data Into ArcGIS

Selected SMAP L4, Version 4 HDF data (SPL4SMAU, SPL4SMGP, & ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

Programmatic Data Access Guide

Data from the NASA National Snow and Ice Data Center Distributed Active ... Read more

How do I access data using OPeNDAP?

Data can be programmatically accessed using NSIDC’s OPeNDAP Hyrax ... Read more

How do I access data using OPeNDAP?

Data can be programmatically accessed using NSIDC’s OPeNDAP Hyrax ... Read more

How to learn more about SMAP ancillary data

SMAP ... Read more

How to extract point and area data samples using AppEEARS

This step-by-step tutorial demonstrates how to access MODIS and SMAP ... Read more

How to extract point and area data samples using AppEEARS

This step-by-step tutorial demonstrates how to access MODIS and SMAP ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Visualize NSIDC data as WMS layers with ArcGIS and Google Earth

NASA's ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

Search, order, and customize NSIDC DAAC data with NASA Earthdata Search

NASA Earthdata Search is a map-based interface where a user can search ... Read more

SMAP - FAQ
How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

Do you have code for reading SMAP data into MATLAB, Python, R, IDL, or NCL?

The ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

Why do the soil moisture values in the SMAP Level-4 data vary from what I expect in a particular region?

There are a few reasons that the soil moisture data values in SMAP ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

What are the latencies for SMAP radiometer data sets?

The following table describes both the required and actual latencies ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

Why does the root zone soil moisture in the SMAP Level-4 soil moisture products vary in such close unison with the surface soil moisture?

The surface and root zone soil moisture estimates in the SMAP Level-4 ... Read more

Why don't the SMAP enhanced soil moisture products include landcover class?

While the standard SMAP Level-2 and -3 radiometer soil moisture ... Read more

What data subsetting, reformatting, and reprojection services are available for SMAP data?

The following table describes the data subsetting, reformatting, and ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How are the enhanced SMAP radiometer products generated and what are the benefits of using these products?

There is considerable overlap of the SMAP radiometer footprints, or ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more

How do I convert an HDF5/HDF-EOS5 file into binary format?

To convert HDF5 files into binary format you will ... Read more