Mobile version

Jason-1 validation report, cycle 315

Cycle date2010-07-19 - 2010-07-29
Cycle qualityData quality for this cycle is nominal.
Missing dataPasses 127 to 131, 155 to 157, 181 and 206 to 208 are completely missing, several passes are partly missing: {Due to POS2 incidents on 2010-07-25 covering approximatively 13h58 to 22h03, passes 127 to 131 are completely missing and passes 124 to 132 are partially missing.} {Due to a POS2 incidents on 2010-07-26/27 covering approximatively 14h41 to 00h17, passes 155 to 157 are completely missing and passes 150 to 159 are partially missing.} {Due to a POS2 incidents on 2010-07-27 covering approximatively 18h43 to 20h21, pass 181 is completely missing and passes 180 to 182 are partially missing.} {Due to a POS2 incidents on 2010-07-28 covering approximatively 18h18 to 23h10, passes 206 to 208 are completely missing and passes 205 to 210 are partially missing.}
Crossover standard deviation(*)6.14 cm
SLA standard deviation(*)(**)9.86 cm

(*)When using a selection to remove shallow waters (1000 m), areas of high ocean variability and high latitudes (> |50| deg)
(**) relative to a 7-year mean

Missing measurements

Edited measurements

Valid measurements

Maps for cycle 315

View the maps for cycle 315 by clicking on the thumbnail, or see previous maps and animate them (click on the legend)




Long-term monitoring

Long-term crossover standard deviation

Mean sea level


For a more complete assessment of data quality, see the Validation report for cycle 315 (pdf)

Flux RssContactPartenairesFAQLexiqueMobile
You must enable cookies in your browser preferences to save the modifications
You are using an older version of Internet Explorer, please update to take full advantage of Aviso+ features

Customize the home page

View all widgets
Reduce display
Public profile
User profile

Select/Deselect widgets

Discover AVISO+

Customizable home, reading tools, products search guide, etc.. Discover step by step the features of the new site AVISO+.

Customizable homepage

The new home page is composed of blocks called "widgets".

Rearrange the blocks with a "Click & Drop".

Hide a widget with the cross at the top right. Reset or add a widget with the "wrench" icon. The "User" and "Public" profiles offer a predefined organization.

All the modifications are automatically saved as cookies on your machine so as to enable you to have your own specific AVISO+.

Reading tools

Ease your reading by choosing the page background colour (black/white) and/or by modifying the font size.

Browsing menu and breadcrum trail

To ease your browsing through AVISO+, you can use at any time the main banner items with the interactive submenus or use the browsing menu on the left side of the screen (it is open by default). For more readiness of the page contents, you can fold and unfold the browsing menu by clicking on the tab. At any time you can know where you are thanks to the browsing menu or the breadcrum at the top of the page.

Products search guide

The first submenu of the "Data" banner item leads you to a new search form enabling you to find quickier the product that suits your needs. The list of results is updated according to your selection criteria.

AVISO+ Multimedia

The first submenu of the "Multimedia" banner item leads you to AVISO+ collections of images and videos linked to altimetry and its applications. Have a nice visit!