FAQ
SHIKISAI faq search:
What's New
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There are products without cloud coverage information.
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Some limitations of RSRF
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Some limitations of LTOA
Overview
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Outline of GCOM-C/SGLI(document 1)
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Shikisai Portal
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Abbreviation list
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The GEE technology verification site has been renewed.
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How to view the Okhotsk sea-ice distribution monitor
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Data provision policy
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Commercial Using
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Are there DOIs for Shikisai products?
About SGLI Product
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Outline of GCOM-C/SGLI Product (document 1)
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File naming rule
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The SGLI sensor characteristics
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Category and quantity of Shikisai Product
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Map projection (each product)
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The reference information of Shikisai higher-level products on web
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GeoTIFF file specifications
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About SGLI Near Realtime Product
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about tile products
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Differences between each product (SG/SN/SL)
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Differences between each product (TOA)
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Differences between each product (radiance)
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About Evapotranspiration Index (ETID) Product
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What is the definition of sunshine/shade in Shikisai products?
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The policy of minor version update of the L1 product
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RSP path Jump
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Latitude and longitude information
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Please tell me when to process and provide the Shikisai statistical product.
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Observation on calibration operation
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GCOM-C/SGLI VNR-PL degradation correction
Observation
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Orbital path number and the observation schedule of SHIKISAI
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Selection of observation data (around Japan)
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What is the definition of sunshine/shade in Shikisai products?
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Observation on calibration operation
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RSP path Jump
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When viewing the image, north and south are reversed.
Search and download
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Product download
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How to connect SFTP server of G-Portal, and About the directory structure.
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How to search for many products (CSW server)
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Processing request (cut, format conversion etc.)
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Can I get the Shikisai older version products?
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Notes on recreated products and how to check them
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How to know the file name from the region of interest (latitude/longitude information, etc.)
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Product release period by FTP (OKID)
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Observation data on the initial checkout phase
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Please tell me when to process and provide the Shikisai statistical product.
How to use data
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GeoTIFF file specifications
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How to convert to GeoTIFF format
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How to get netCDF format data of SGLI product?
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How to get the map projection product
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Please tell us the display settings of the Shikisai images published on JASMES.
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Color unevenness by RGB mosaic composition, and alternative products
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How to convert DN value to physical quantity ?
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About flag and mask processing
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Product quality
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Reference value for statistical processing (mask)
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Latitude and longitude information
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Observation time and geo location information
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Please let me know if there are any peculiarities in the appearance of ocean color RGB.
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Difference of Shikisai ocean product between G-Portal and JASMES
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The definition of Land-sea in Level-2 algorithm
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The land and sea flag updated and Identification error
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Is it available that Shikisai products can be used in inland water?
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The atmospheric correction of Shikisai products
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CSV output method using QGIS for Shikisai data
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How to display products (Programming method)
Tool, Usage example
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How to display JASMES format data
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How to get the map projection product
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Tools and usage of map projection and GeoTIFF conversion
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Points of caution when using the "SGLI Map projection & GeoTIFF conversion Tool"
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The display tool for Shikisai products
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How to display global atmosphere product (by HDF View)
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How to display global atmosphere product (by HDF View)
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How to convert to GeoTIFF format
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How to display SST product (by QGIS)
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Visualize the Land Surface Temperature products (QGIS)
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How to display CHLA product (by QGIS)
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How to RGB color composite (by SNAP)
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CSV output method using QGIS for Shikisai data
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How to display products (Programming method)
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Observation time and geo location information
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Is it possible to compare it with the average value?
G-Portal
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Product download
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Unsupported processing
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How to connect SFTP server of G-Portal, and About the directory structure.
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Processing request (cut, format conversion etc.)
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How to search for many products (CSW server)
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Notes on recreated products and how to check them
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Difference of Shikisai ocean product between G-Portal and JASMES
JASMES
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Product download
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How to get netCDF format data of SGLI product?
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Please tell us the display settings of the Shikisai images published on JASMES.
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How to display JASMES format data (by QGIS)
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Difference of Shikisai ocean product between G-Portal and JASMES
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Are Ocean 250m statistical data not available?
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How to display FAI
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Is it possible to compare it with the average value?
SHIKISAI Portal
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Shikisai Portal
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How to read the version history
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Current processing status
Defect, The limitations
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Observation data on the initial checkout phase
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Some data for Mar. 22th, 2024 is missing.
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Stripes included in SGLI products
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Unnatural image
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TIR observation (Observation OFF during calibration)
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The wrong of SW3 stray light flag processing at the scan edge
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Some limitations of ARNP
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Some limitations of RSRF
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Some limitations of LTOA
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Product release period by FTP (OKID)
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There are products without cloud coverage information.
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The land and sea flag updated and Identification error
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The incorrect classification of sea ice area in Cryosphere products
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When viewing the image, north and south are reversed.
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Unsupported processing
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Points of caution when using the "SGLI Map projection & GeoTIFF conversion Tool"