The Landsat satellite mission delivers imagery every 16 days from nearly every place on the earth at a high spatial resolution (30m pixels). We have harnessed these data to automate a process to rapidly quantify open surface water and wetland habitats in the Central Valley. This nearly fully automated system makes processed and summarized data available every 4 to 10 days after the satellite image is acquired. The system makes use of a water classification model first reported by Reiter et al. (2015) and then calibrated for Landsat 8 by Elliott et al. (2016).
Central Valley Water products available below include:
- Individual scene classifications.
- Mosaicked scenes that represent the whole Central Valley together.
- View water maps and extract customized spatial extents.
- View graphical summaries of water distribution.
- Cloud filled images also available.
2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Full Image Metadata | Image Quality Metadata
| Cycle# | Path 44, Row 33 Sacramento Valley |
Path 44, Row 34 Sacramento River Delta |
Path 43, Row 34 San Joaquin Valley |
Path 42, Row 35 Tulare Basin |
Valley Mosaic #1 Cycle beginning: |
Valley Mosaic #2 Cycle beginning: |
|---|---|---|---|---|---|---|
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 |
 |
 |
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| 0 | Apr 16, 2013 GeoTIFF | KML |
Apr 16, 2013 GeoTIFF | KML |
Apr 25, 2013 GeoTIFF | KML |
Apr 18, 2013 GeoTIFF | KML |
Apr 16, 2013 GeoTIFF | KML |
Apr 25, 2013 GeoTIFF | KML |
| 1 | [No Data Available] | [No Data Available] | May 11, 2013 GeoTIFF | KML |
May 04, 2013 GeoTIFF | KML |
May 02, 2013 GeoTIFF | KML |
May 11, 2013 GeoTIFF | KML |
| 2 | [No Data Available] | [No Data Available] | May 27, 2013 GeoTIFF | KML |
May 20, 2013 GeoTIFF | KML |
May 18, 2013 GeoTIFF | KML |
May 27, 2013 GeoTIFF | KML |
| 3 | Jun 03, 2013 GeoTIFF | KML |
Jun 03, 2013 GeoTIFF | KML |
Jun 12, 2013 GeoTIFF | KML |
Jun 05, 2013 GeoTIFF | KML |
Jun 03, 2013 GeoTIFF | KML |
Jun 12, 2013 GeoTIFF | KML |
| 4 | Jun 19, 2013 GeoTIFF | KML |
Jun 19, 2013 GeoTIFF | KML |
Jun 28, 2013 GeoTIFF | KML |
Jun 21, 2013 GeoTIFF | KML |
Jun 19, 2013 GeoTIFF | KML |
Jun 28, 2013 GeoTIFF | KML |
| 5 | Jul 05, 2013 GeoTIFF | KML |
Jul 05, 2013 GeoTIFF | KML |
Jul 14, 2013 GeoTIFF | KML |
Jul 07, 2013 GeoTIFF | KML |
Jul 05, 2013 GeoTIFF | KML |
Jul 14, 2013 GeoTIFF | KML |
| 6 | Jul 21, 2013 GeoTIFF | KML |
Jul 21, 2013 GeoTIFF | KML |
Jul 30, 2013 GeoTIFF | KML |
Jul 23, 2013 GeoTIFF | KML |
Jul 21, 2013 GeoTIFF | KML |
Jul 30, 2013 GeoTIFF | KML |
| 7 | Aug 06, 2013 GeoTIFF | KML |
Aug 06, 2013 GeoTIFF | KML |
Aug 15, 2013 GeoTIFF | KML |
Aug 08, 2013 GeoTIFF | KML |
Aug 06, 2013 GeoTIFF | KML |
Aug 15, 2013 GeoTIFF | KML |
| 8 | Aug 22, 2013 GeoTIFF | KML |
Aug 22, 2013 GeoTIFF | KML |
Aug 31, 2013 GeoTIFF | KML |
Aug 24, 2013 GeoTIFF | KML |
Aug 22, 2013 GeoTIFF | KML |
Aug 31, 2013 GeoTIFF | KML |
| 9 | Sep 07, 2013 GeoTIFF | KML |
Sep 07, 2013 GeoTIFF | KML |
Sep 16, 2013 GeoTIFF | KML |
Sep 09, 2013 GeoTIFF | KML |
Sep 07, 2013 GeoTIFF | KML |
Sep 16, 2013 GeoTIFF | KML |
| 10 | Sep 23, 2013 GeoTIFF | KML |
Sep 23, 2013 GeoTIFF | KML |
Oct 02, 2013 GeoTIFF | KML |
Sep 25, 2013 GeoTIFF | KML |
Sep 23, 2013 GeoTIFF | KML |
Oct 02, 2013 GeoTIFF | KML |
| 11 | Oct 09, 2013 GeoTIFF | KML |
Oct 09, 2013 GeoTIFF | KML |
Oct 18, 2013 GeoTIFF | KML |
Oct 11, 2013 GeoTIFF | KML |
Oct 09, 2013 GeoTIFF | KML |
Oct 18, 2013 GeoTIFF | KML |
| 12 | Oct 25, 2013 GeoTIFF | KML |
Oct 25, 2013 GeoTIFF | KML |
Nov 03, 2013 GeoTIFF | KML |
Oct 27, 2013 GeoTIFF | KML |
Oct 25, 2013 GeoTIFF | KML |
Nov 03, 2013 GeoTIFF | KML |
| 13 | Nov 10, 2013 GeoTIFF | KML |
Nov 10, 2013 GeoTIFF | KML |
Nov 19, 2013 GeoTIFF | KML |
Nov 12, 2013 GeoTIFF | KML |
Nov 10, 2013 GeoTIFF | KML |
Nov 19, 2013 GeoTIFF | KML |
| 14 | Nov 26, 2013 GeoTIFF | KML |
Nov 26, 2013 GeoTIFF | KML |
Dec 05, 2013 GeoTIFF | KML |
Nov 28, 2013 GeoTIFF | KML |
Nov 26, 2013 GeoTIFF | KML |
Dec 05, 2013 GeoTIFF | KML |
| 15 | Dec 12, 2013 GeoTIFF | KML |
Dec 12, 2013 GeoTIFF | KML |
Dec 21, 2013 GeoTIFF | KML |
Dec 14, 2013 GeoTIFF | KML |
Dec 12, 2013 GeoTIFF | KML |
Dec 21, 2013 GeoTIFF | KML |
| 16 | Dec 28, 2013 GeoTIFF | KML |
Dec 28, 2013 GeoTIFF | KML |
Jan 06, 2014 GeoTIFF | KML |
Dec 30, 2013 GeoTIFF | KML |
Dec 28, 2013 GeoTIFF | KML |
Jan 06, 2014 GeoTIFF | KML |
Additional Metadata:
Wetland Habitat Structure Maps for the Central Valley of California 2013-2017
Wetland Habitat Structure Maps for the Central Valley of California 2013-2017
Wetland Moist Soil Seed Maps for the Central Valley of California 2007-2017: Vegetation Maps
Wetland Moist Soil Seed Maps for the Central Valley of California 2007-2017: Vegetation Maps