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: | ||
|---|---|---|---|---|---|---|---|---|
 |
 |
 |
 |
|||||
| 85 | Jan 05, 2017 GeoTIFF | KML |
Jan 05, 2017 GeoTIFF | KML |
Jan 14, 2017 GeoTIFF | KML |
[No Data Available] | Jan 05, 2017 GeoTIFF | KML |
Jan 14, 2017 GeoTIFF | KML |
||
| 86 | Jan 21, 2017 GeoTIFF | KML |
Jan 21, 2017 GeoTIFF | KML |
Jan 30, 2017 GeoTIFF | KML |
Jan 23, 2017 GeoTIFF | KML |
Jan 21, 2017 GeoTIFF | KML |
Jan 30, 2017 GeoTIFF | KML |
||
| 87 | Feb 06, 2017 GeoTIFF | KML |
[No Data Available] | Feb 15, 2017 GeoTIFF | KML |
Feb 08, 2017 GeoTIFF | KML |
Feb 06, 2017 GeoTIFF | KML |
Feb 15, 2017 GeoTIFF | KML |
||
| 88 | Feb 22, 2017 GeoTIFF | KML |
Feb 22, 2017 GeoTIFF | KML |
Mar 03, 2017 GeoTIFF | KML |
Feb 24, 2017 GeoTIFF | KML |
Feb 22, 2017 GeoTIFF | KML |
Mar 03, 2017 GeoTIFF | KML |
||
| 89 | [No Data Available] | [No Data Available] | Mar 19, 2017 GeoTIFF | KML |
Mar 12, 2017 GeoTIFF | KML |
Mar 10, 2017 GeoTIFF | KML |
Mar 19, 2017 GeoTIFF | KML |
||
| 90 | Mar 26, 2017 GeoTIFF | KML |
Mar 26, 2017 GeoTIFF | KML |
Apr 04, 2017 GeoTIFF | KML |
Mar 28, 2017 GeoTIFF | KML |
Mar 26, 2017 GeoTIFF | KML |
Apr 04, 2017 GeoTIFF | KML |
||
| 91 | [No Data Available] | [No Data Available] | Apr 20, 2017 GeoTIFF | KML |
Apr 13, 2017 GeoTIFF | KML |
Apr 11, 2017 GeoTIFF | KML |
Apr 20, 2017 GeoTIFF | KML |
||
| 92 | Apr 27, 2017 GeoTIFF | KML |
Apr 27, 2017 GeoTIFF | KML |
May 06, 2017 GeoTIFF | KML |
[No Data Available] | Apr 27, 2017 GeoTIFF | KML |
May 06, 2017 GeoTIFF | KML |
||
| 93 | May 13, 2017 GeoTIFF | KML |
May 13, 2017 GeoTIFF | KML |
May 22, 2017 GeoTIFF | KML |
May 15, 2017 GeoTIFF | KML |
May 13, 2017 GeoTIFF | KML |
May 22, 2017 GeoTIFF | KML |
||
| 94 | May 29, 2017 GeoTIFF | KML |
May 29, 2017 GeoTIFF | KML |
Jun 07, 2017 GeoTIFF | KML |
May 31, 2017 GeoTIFF | KML |
May 29, 2017 GeoTIFF | KML |
Jun 07, 2017 GeoTIFF | KML |
||
| 95 | Jun 14, 2017 GeoTIFF | KML |
Jun 14, 2017 GeoTIFF | KML |
Jun 23, 2017 GeoTIFF | KML |
Jun 16, 2017 GeoTIFF | KML |
Jun 14, 2017 GeoTIFF | KML |
Jun 23, 2017 GeoTIFF | KML |
||
| 96 | Jun 30, 2017 GeoTIFF | KML |
Jun 30, 2017 GeoTIFF | KML |
Jul 09, 2017 GeoTIFF | KML |
Jul 02, 2017 GeoTIFF | KML |
Jun 30, 2017 GeoTIFF | KML |
Jul 09, 2017 GeoTIFF | KML |
||
| 97 | Jul 16, 2017 GeoTIFF | KML |
Jul 16, 2017 GeoTIFF | KML |
Jul 25, 2017 GeoTIFF | KML |
Jul 18, 2017 GeoTIFF | KML |
Jul 16, 2017 GeoTIFF | KML |
Jul 25, 2017 GeoTIFF | KML |
||
| 98 | Aug 01, 2017 GeoTIFF | KML |
Aug 01, 2017 GeoTIFF | KML |
Aug 10, 2017 GeoTIFF | KML |
Aug 03, 2017 GeoTIFF | KML |
Aug 01, 2017 GeoTIFF | KML |
Aug 10, 2017 GeoTIFF | KML |
||
| 99 | Aug 17, 2017 GeoTIFF | KML |
Aug 17, 2017 GeoTIFF | KML |
Aug 26, 2017 GeoTIFF | KML |
Aug 19, 2017 GeoTIFF | KML |
Aug 17, 2017 GeoTIFF | KML |
Aug 26, 2017 GeoTIFF | KML |
||
| 100 | Sep 02, 2017 GeoTIFF | KML |
Sep 02, 2017 GeoTIFF | KML |
Sep 11, 2017 GeoTIFF | KML |
Sep 04, 2017 GeoTIFF | KML |
Sep 02, 2017 GeoTIFF | KML |
Sep 11, 2017 GeoTIFF | KML |
||
| 101 | Sep 18, 2017 GeoTIFF | KML |
Sep 18, 2017 GeoTIFF | KML |
Sep 27, 2017 GeoTIFF | KML |
Sep 20, 2017 GeoTIFF | KML |
Sep 18, 2017 GeoTIFF | KML |
Sep 27, 2017 GeoTIFF | KML |
||
| 102 | Oct 04, 2017 GeoTIFF | KML |
Oct 04, 2017 GeoTIFF | KML |
Oct 13, 2017 GeoTIFF | KML |
Oct 06, 2017 GeoTIFF | KML |
Oct 04, 2017 GeoTIFF | KML |
Oct 13, 2017 GeoTIFF | KML |
||
| 103 | Oct 20, 2017 GeoTIFF | KML |
Oct 20, 2017 GeoTIFF | KML |
Oct 29, 2017 GeoTIFF | KML |
Oct 22, 2017 GeoTIFF | KML |
Oct 20, 2017 GeoTIFF | KML |
Oct 29, 2017 GeoTIFF | KML |
||
| 104 | Nov 05, 2017 GeoTIFF | KML |
Nov 05, 2017 GeoTIFF | KML |
Nov 14, 2017 GeoTIFF | KML |
Nov 07, 2017 GeoTIFF | KML |
Nov 05, 2017 GeoTIFF | KML |
Nov 14, 2017 GeoTIFF | KML |
||
| 105 | Nov 21, 2017 GeoTIFF | KML |
Nov 21, 2017 GeoTIFF | KML |
Nov 30, 2017 GeoTIFF | KML |
Nov 23, 2017 GeoTIFF | KML |
Nov 21, 2017 GeoTIFF | KML |
Nov 30, 2017 GeoTIFF | KML |
||
| 106 | Dec 07, 2017 GeoTIFF | KML |
Dec 07, 2017 GeoTIFF | KML |
Dec 16, 2017 GeoTIFF | KML |
Dec 09, 2017 GeoTIFF | KML |
Dec 07, 2017 GeoTIFF | KML |
Dec 16, 2017 GeoTIFF | KML |
||
| 107 | Dec 23, 2017 GeoTIFF | KML |
Dec 23, 2017 GeoTIFF | KML |
Jan 01, 2018 GeoTIFF | KML |
Dec 25, 2017 GeoTIFF | KML |
Dec 23, 2017 GeoTIFF | KML |
Jan 01, 2018 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