dorsal/arxiv
View SchemaMesoscale Ocean Altimetry Requirements and Impact of GPS-R measurements for Ocean Mesoscale Circulation Mapping
| Authors | P. Y. Le Traon, G. Dibarboure, G. Ruffini, E. Cardellach |
|---|---|
| Categories | |
| ArXiv ID | physics/0212068 |
| URL | https://arxiv.org/abs/physics/0212068 |
Abstract
In the framework of the PARIS Beta project, fundamental milestones have been reached for the definition of future GNSS-R (Global Navigation Satellite System signal Reflections) altimetry missions (the PARIS concept). The most important one is the confirmation of the significant impact that GNSS-R data can have on mesoscale oceanography, as we discuss here. In this report, we first briefly review the contribution of satellite altimetry to mesoscale oceanography. We then summarise recent results obtained on the mapping capabilities of existing and future altimeter missions. From these analyses, refined requirements for mesoscale ocean altimetry (in terms of space/time sampling and accuracy) are derived. A review of on-going and planned altimetric missions is then performed and we analyse how these configurations match the user requirements. Then we will describe the simulation approach and impact analysis of GPS-R data.
{
"annotation_id": "3be19ba8-614b-4051-8e9f-32be5da83df2",
"date_created": "2026-03-02T18:00:43.064000Z",
"date_modified": "2026-03-02T18:00:43.064000Z",
"file_hash": "2940e7d64b4eb7ba0b948048b8d75a2616d9a8e85f82c5c0d5ce09998442db7c",
"private": false,
"record": {
"abstract": "In the framework of the PARIS Beta project, fundamental milestones have been\nreached for the definition of future GNSS-R (Global Navigation Satellite System\nsignal Reflections) altimetry missions (the PARIS concept). The most important\none is the confirmation of the significant impact that GNSS-R data can have on\nmesoscale oceanography, as we discuss here. In this report, we first briefly\nreview the contribution of satellite altimetry to mesoscale oceanography. We\nthen summarise recent results obtained on the mapping capabilities of existing\nand future altimeter missions. From these analyses, refined requirements for\nmesoscale ocean altimetry (in terms of space/time sampling and accuracy) are\nderived. A review of on-going and planned altimetric missions is then performed\nand we analyse how these configurations match the user requirements. Then we\nwill describe the simulation approach and impact analysis of GPS-R data.",
"arxiv_id": "physics/0212068",
"authors": [
"P. Y. Le Traon",
"G. Dibarboure",
"G. Ruffini",
"E. Cardellach"
],
"categories": [
"physics.ao-ph",
"physics.geo-ph"
],
"title": "Mesoscale Ocean Altimetry Requirements and Impact of GPS-R measurements for Ocean Mesoscale Circulation Mapping",
"url": "https://arxiv.org/abs/physics/0212068"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "ba0b1f1b-3b4f-48f7-8923-84dff58da794",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}