Data

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:

2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 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:
245 Jan 09, 2024
GeoTIFF | KML
Jan 09, 2024
GeoTIFF | KML
Jan 18, 2024
GeoTIFF | KML
Jan 11, 2024
GeoTIFF | KML
Jan 09, 2024
GeoTIFF | KML
Jan 18, 2024
GeoTIFF | KML
246 Jan 25, 2024
GeoTIFF | KML
Jan 25, 2024
GeoTIFF | KML
[No Data Available] Jan 27, 2024
GeoTIFF | KML
[No Data Available] [No Data Available]
247 Feb 10, 2024
GeoTIFF | KML
Feb 10, 2024
GeoTIFF | KML
Feb 19, 2024
GeoTIFF | KML
Feb 12, 2024
GeoTIFF | KML
Feb 10, 2024
GeoTIFF | KML
Feb 19, 2024
GeoTIFF | KML
248 Feb 26, 2024
GeoTIFF | KML
Feb 26, 2024
GeoTIFF | KML
Mar 06, 2024
GeoTIFF | KML
Feb 28, 2024
GeoTIFF | KML
Feb 26, 2024
GeoTIFF | KML
Mar 06, 2024
GeoTIFF | KML
249 Mar 13, 2024
GeoTIFF | KML
Mar 13, 2024
GeoTIFF | KML
Mar 22, 2024
GeoTIFF | KML
Mar 15, 2024
GeoTIFF | KML
Mar 13, 2024
GeoTIFF | KML
[No Data Available]
250 [No Data Available] Mar 29, 2024
GeoTIFF | KML
Apr 07, 2024
GeoTIFF | KML
Mar 31, 2024
GeoTIFF | KML
[No Data Available] [No Data Available]
251 [No Data Available] Apr 14, 2024
GeoTIFF | KML
[No Data Available] Apr 16, 2024
GeoTIFF | KML
[No Data Available] [No Data Available]
252 [No Data Available] [No Data Available] [No Data Available] [No Data Available] [No Data Available] [No Data Available]
253 [No Data Available] [No Data Available] [No Data Available] [No Data Available] [No Data Available] [No Data Available]
254 [No Data Available] [No Data Available] [No Data Available] [No Data Available] [No Data Available] [No Data Available]
255 [No Data Available] [No Data Available]

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