Home->Surface Height above WGS84 Ellipsoid

Documentation

 Data Availability

 IPF/Product Status

 QA Status

Unavailability periods

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Performance

 Crossovers

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L2 Parameters

 SIRAL Mode

 Surface Type

 Height

 SSHA

 Backscatter

 Quality Flags

 Aux. Corrections

 Waveform Peakiness

 Freeboard

 Snow Depth

 Snow Density

 Sea Ice Conc.

 Mispointing Angle

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L2I Parameters

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Further Info

ESA Cryosat Site

L2 Surface Height Monitoring

IPF Baseline:

E D C B A

Phase:

Operational Commissioning

This tool provides:

• Mean L2 Surface Height for each retracker and Standard Deviation trends at specified global locations. Locations are chosen to characterise different surface types, environments and CryoSat modes. You can select the radius of the area sampled around each location.
• Global and polar plots of L2 Surface Height maps and histograms for each 30-day data take, SIRAL mode and retracker.

Local L2 Surface Height Trends

Mean L2 height and the standard deviation of height measurements from each retracker for each cycle are available for the following locations:

*note that the mode mask maps shown above are typical examples and not necessarily the latest version of the CryoSat mode mask. Locations have been chosen where the mode mask is currently stable.

Global and Polar Maps and Histograms of L2 Surface Height per 30-day Cycle

Global and Polar Maps and Histograms of the L2 Height variable for each retracker are available for each 30-day cycle. Height from individual SIRAL modes or all modes can be shown.

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Operational Phase (Baseline-E)

Data take	Timespan	Histogram	Global Map	North Polar Plot	South Polar Plot
172	3/11/24 -> 2/12/24	View	Map	View	View
171	4/10/24 -> 2/11/24	View	Map	View	View
170	4/9/24 -> 3/10/24	View	Map	View	View
169	5/8/24 -> 3/9/24	View	Map	View	View
168	6/7/24 -> 4/8/24	View	Map	View	View
167	6/6/24 -> 5/7/24	View	Map	View	View
166	7/5/24 -> 5/6/24	View	Map	View	View
165	7/4/24 -> 6/5/24	View	Map	View	View
164	8/3/24 -> 6/4/24	View	Map	View	View
163	7/2/24 -> 7/3/24	View	Map	View	View
162	8/1/24 -> 6/2/24	View	Map	View	View
161	9/12/23 -> 7/1/24	View	Map	View	View
160	9/11/23 -> 8/12/23	View	Map	View	View
159	10/10/23 -> 8/11/23	View	Map	View	View
158	10/9/23 -> 9/10/23	View	Map	View	View
157	11/8/23 -> 9/9/23	View	Map	View	View
156	12/7/23 -> 10/8/23	View	Map	View	View
155	12/6/23 -> 11/7/23	View	Map	View	View
154	13/5/23 -> 11/6/23	View	Map	View	View
153	13/4/23 -> 12/5/23	View	Map	View	View
152	14/3/23 -> 12/4/23	View	Map	View	View
151	12/2/23 -> 13/3/23	View	Map	View	View
150	13/1/23 -> 11/2/23	View	Map	View	View
149	14/12/22 -> 12/1/23	View	Map	View	View
148	14/11/22 -> 13/12/22	View	Map	View	View
147	15/10/22 -> 13/11/22	View	Map	View	View
146	15/9/22 -> 14/10/22	View	Map	View	View
145	16/8/22 -> 14/9/22	View	Map	View	View
144	17/7/22 -> 15/8/22	View	Map	View	View
143	17/6/22 -> 16/7/22	View	Map	View	View
142	18/5/22 -> 16/6/22	View	Map	View	View
141	18/4/22 -> 17/5/22	View	Map	View	View
140	19/3/22 -> 17/4/22	View	Map	View	View
139	17/2/22 -> 18/3/22	View	Map	View	View
138	18/1/22 -> 16/2/22	View	Map	View	View
137	19/12/21 -> 17/1/22	View	Map	View	View
136	19/11/21 -> 18/12/21	View	Map	View	View
135	20/10/21 -> 18/11/21	View	Map	View	View
134	20/9/21 -> 19/10/21	View	Map	View	View
133	21/8/21 -> 19/9/21	View	Map	View	View

Note: data takes may be missing if they have not been processed by this IPF Baseline-E

©UCL 2010 Mullard Space Science Laboratory