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3,869 datasets for “alti”
- Data.gov Catalog
Water-table altitude contours in Smith Valley, Mason Valley, and Lower Walker River Basin, Nevada, Autumn 2006
U.S. Geological SurveyUpdated 27 Dec 2022
This dataset consists of digitized 1:62,500-scale polylines representing autumn 2006 groundwater-level altitude contours for …
- XML
- Data.gov Catalog
ICESat-2 Pre-Launch Simulated Multiple Altimeter Beam Experimental Lidar Advanced Topographic Laser Altimeter System (MATLAS) Data, Version 2
NASA NSIDC DAAC;NASA/GSFC/EOS/EOUpdated 5 Nov 2026
Multiple Altimeter Beam Experimental Lidar (MABEL) Advanced Topographic Laser Altimeter System (MATLAS) simulates the expected performance of the …
- ISO
- BIN
- HTML
- Data.gov Catalog
Sentinel-6B/Jason-CS L2 P4 Altimeter High Resolution (HR) STC Ocean Surface Topography
NASA/JPL/PODAACUpdated 5 Nov 2026
Provides L2 high resolution (HR) short time critical (STC; 36-hour latency) altimetry from the Poseidon-4 SAR …
- ISO
- BIN
- JPEG
- Data.gov Catalog
NOAA NESDIS Satellite Ocean Heat Content Suite
NOAA National Centers for Environmental InformationUpdated 12 Oct 2026
… surface height anomaly fields from operational altimeters (Satellite with ARgos and ALtiKa (SARAL), Jason-1, Jason-2, Cryosat …
- HTML
- VALUE
- Data.gov Catalog
Wells measured for water-levels, unconfined and confined aquifers, Wood River Valley aquifer system, south-central Idaho, October 2006 and October 2012.
U.S. Geological SurveyUpdated 17 Nov 2020
… Maps of the October 2012 water-table altitude in the unconfined aquifer and the potentiometric- surface altitude of …
- XML
- Data.gov Catalog
Global Mean Sea Level Trend from Integrated Multi-Mission Ocean Altimeters TOPEX/Poseidon, Jason-1, OSTM/Jason-2, Jason-3, and Sentinel-6 Version 5.2
NASA/GSFC/SED/ESD;NASA/JPL/PODAACUpdated 5 Nov 2026
This dataset contains the Global Mean Sea Level (GMSL) trend generated from the Integrated Multi-Mission Ocean Altimeter …
- ISO
- BIN
- HTML
- JPEG
- Data.gov Catalog
Sentinel-6A MF Jason-CS L2 P4 Altimeter Low Resolution (LR) NTC Ocean Surface Topography (Unvalidated) F08
NASA/JPL/PODAACUpdated 5 Nov 2026
Provides reprocessed L2 low resolution (LR) non-time critical (NTC; 60-day latency) altimetry from the Poseidon-4 …
- ISO
- BIN
- Data.gov Catalog
Selected well sites used to develop water-table altitude contours in Smith Valley, Mason Valley, and Lower Walker River Basin, Nevada, Autumn 2006
U.S. Geological SurveyUpdated 27 Dec 2022
… Since the publication of Lopes and Allander (2009), the positional coordinates and land-surface altitudes at selected well …
- XML
- Data.gov Catalog
OSTM/Jason-2 Level-2 Geophysical Data Records (GDR), 2008 to 2019
NOAA National Centers for Environmental InformationUpdated 7 Jan 2022
This collection contains the Ocean Surface Topography Mission (OSTM)/Jason-2 Level-2 Geophysical Data Records (GDR) data …
- HTML
- data.gouv.fr
Altimétrie des voies
Toulouse métropoleUpdated 18 Jan 2016
Points altimétriques dans l'emprise des voies
- ZIP
- Opendatasoft hubLive preview
Altimétrie des voies
Toulouse MétropoleUpdated 20 Apr 2021
Points altimétriques dans l'emprise des voies
- CSV
- JSON
- GEOJSON
- ODS API
- data.gouv.fr
Altimétrie des voies
Toulouse métropoleUpdated 20 Apr 2021
Points altimétriques dans l'emprise des voies
- CSV
- JSON
- SHP
- ZIP
- Opendatasoft hubLive preview
Altitude des communes
Département de l'IsèreUpdated 25 Jun 2021
Altitudes minimales et maximales des communes de l'isère
- CSV
- JSON
- GEOJSON
- ODS API
- Data.gov Catalog
Antarctic 1 km Digital Elevation Model (DEM) from Combined ERS-1 Radar and ICESat Laser Satellite Altimetry, Version 1
BRIS/GEOGRAPHY;NASA NSIDC DAACUpdated 5 Nov 2026
… The DEM combines measurements from the European Remote Sensing Satellite-1 (ERS-1) Satellite Radar Altimeter (SRA) and …
- ISO
- BIN
- HTML
- Opendatasoft hubLive preview
Database of Small Icebergs from Satellite Altimetry for Altiberg project, version 2
Updated 15 May 2025
… small icebergs (lower than 3km in length) detected in Austral Ocean by spaceborne altimeters from 1985 to today
- CSV
- JSON
- GEOJSON
- ODS API
- data.gouv.fr
Altitude des communes
Conseil départemental de l'IsèreUpdated 25 Jun 2021
Altitudes minimales et maximales des communes de l'isère
- CSV
- JSON
- ZIP
- data.gouv.fr
Produits ORTHO / ALTI - route de Petit-Saut (2015) - MNS à 1m
Collectivité Territoriale de GuyaneUpdated 24 Jul 2026
Modèle Numérique de Surface (MNS) réalisé en 2015 sur la route de Petit-Saut.
- SITE INTERNET
- OGC:WFS
- OGC:WMS
- data.gouv.fr
Produits ORTHO / ALTI - route de Petit-Saut (2015) - MNT à 0,5m
Collectivité Territoriale de GuyaneUpdated 24 Jul 2026
Modèle Numérique de Terrain (MNT) réalisé en 2015 sur la route de Petit-Saut.
- OGC:WFS
- OGC:WMS
- data.gouv.fr
Produits ORTHO / ALTI - route de Petit-Saut (2015) - MNT à 0,5m - Ombrage
Collectivité Territoriale de GuyaneUpdated 24 Jul 2026
Modèle Numérique de Terrain (MNT) réalisé en 2015 sur la route de Petit-Saut.
- SITE INTERNET
- OGC:WFS
- OGC:WMS
- data.gouv.fr
Produits ORTHO / ALTI - route de Petit-Saut (2015) - MNS à 1m - Fusion ombrage
Collectivité Territoriale de GuyaneUpdated 24 Jul 2026
Modèle Numérique de Surface (MNS) réalisé en 2015 sur la route de Petit-Saut.
- OGC:WFS
- OGC:WMS