Post on 03-Feb-2017
transcript
Downloading MODIS, Data Portals & the MODIS Reproject Tool (MRT)
Overview- MODIS
Where to download it?WIST (LPDAAC) and GLOVISDownloading from an ftp
- MODIS Reproject Tool (MRT)
- Other Moderate Resolution Imagery
MODIS Products
MCD43A4 – Nadir BRDF-Adjusted Reflectance BRDF – Bidirectional Reflectance Distribution Function
~ 500m; 7 Land Bands; 16-day RI; HDF-EOSSinusoidal Projection
MCD43A4 – Nadir BRDF-Adjusted Reflectance BRDF – Bidirectional Reflectance Distribution Function
~ 500m; 7 Land Bands; 16-day RI; HDF-EOSSinusoidal Projection
Hierarchical Data Format – Earth Observing System
MCD43A4 – Nadir BRDF-Adjusted Reflectance BRDF – Bidirectional Reflectance Distribution Function
~ 500m; 7 Land Bands; 16-day RI; HDF-EOSSinusoidal Projection
Spherical Projection; Alignment problems in ArcGIS where GCS WGS-84 (ellipsoidal) and setting PCS to true spherical projection
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
WIST - https://wist.echo.nasa.gov/~wist/api/imswelcome/
GLOVIS – USGS Global Visualization Viewerhttp://glovis.usgs.gov/
GLOVIS – USGS Global Visualization Viewerhttp://glovis.usgs.gov/
GLOVIS – USGS Global Visualization Viewerhttp://glovis.usgs.gov/
GLOVIS – USGS Global Visualization Viewerhttp://glovis.usgs.gov/
GLOVIS – USGS Global Visualization Viewerhttp://glovis.usgs.gov/
GLOVIS – USGS Global Visualization Viewerhttp://glovis.usgs.gov/
LP DAAC – Land Processes Distributed Active Archive Centerhttps://lpdaac.usgs.gov/lpdaac/get_data/data_pool
LP DAAC – Land Processes Distributed Active Archive Centerhttps://lpdaac.usgs.gov/lpdaac/get_data/data_pool
LP DAAC – Land Processes Distributed Active Archive Centerhttps://lpdaac.usgs.gov/lpdaac/get_data/data_pool
LP DAAC – Land Processes Distributed Active Archive Centerhttps://lpdaac.usgs.gov/lpdaac/get_data/data_pool
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
MODIS Reprojection Tool on the Web (MRTWeb)http://mrtweb.cr.usgs.gov/
Use MRTWeb to create a mosaic of your country or study region, projected to a familiar PCS and in Geotiff format
-MCD43A4 Product-Try to keep the temporal resolution consistent
MODIS Reprojection Tool for Windows (MRT)https://lpdaac.usgs.gov/lpdaac/tools/modis_reprojection_tool
MODIS Reprojection Tool for Windows (MRT)https://lpdaac.usgs.gov/lpdaac/tools/modis_reprojection_tool
-Copy the “MRT_download_Win” from Afgis2010/Software/MRT/ folder to a local drive.
-Create a folder named C:/MRT_MODIS on your local C: drive
-Locate your Java/bin directory Ex. C:/Program files/Java/jre6/bin/ (Keep the path handy)
-Navigate to /MRT_download_Win/install.bat, double-click to begin installation
-Once prompted enter you directory path-When Prompted enter the windows version you are run-When prompted enter you Java/bin/ path-Once finished hit Enter to exit
-To Run the MRT navigate to C:/MRT_MODIS/bin/ModisTool.bat
MODIS Reprojection Tool for Windows (MRT)https://lpdaac.usgs.gov/lpdaac/tools/modis_reprojection_tool
MODIS Reprojection Tool for Windows (MRT)https://lpdaac.usgs.gov/lpdaac/tools/modis_reprojection_tool
Resampling
Reformatting
Mosaicking