Lakes/Reservoirs

Water Bodies such as lake and reservoir features are represented in this layer pulled from the National Hydrography Dataset (NHD). These data were used to erase areas of lakes and ponds from every raster metric in the project dataset. This dataset is a subset of vector polygon NHD water bodies, encompassing the project boundary and converted to a raster grid at 30m resolution.

Data and Resources

Additional Info

Field Value
Last Updated July 11, 2025, 09:38 (UTC)
Created July 11, 2025, 09:38 (UTC)
categorical_values {"0": 449161730, "1": 6702958}
category /Operational Data Layers/Aquatic
collection_name California Landscape Metrics
creation_method This dataset is a subset of vector polygon NHD water bodies, encompassing the project boundary and converted to a raster grid at 30m resolution.
data_units binary: 1 = existence, 0 = non-existence
data_vintage 12/2022
element Aquatic
encoding utf8
file_name NHD_lakesReservoirs_2022_RRK.tif
format geotiff
harvest_object_id 25addc8b-142d-4c76-9844-f901bad01f69
harvest_source_id a2637971-af12-457f-ae4a-831d2202a539
harvest_source_title WIFIRE Commons
maximum_value 1.0
metric_definition_and_relevance Water Bodies such as lake and reservoir features are represented in this layer pulled from the National Hydrography Dataset (NHD). These data were used to erase areas of lakes and ponds from every raster metric in the project dataset.
minimum_value 0.0
source USGS National Hydrography Dataset (NHD)
spatial {"type": "Polygon", "coordinates": [[[-0.0011184841261727718, 0.0002912721722775841], [-0.0010195322031569297, 0.0002912721722775841], [-0.0010195322031569297, 0.00037829830593814683], [-0.0011184841261727718, 0.00037829830593814683], [-0.0011184841261727718, 0.0002912721722775841]]]}
sub_collection_name Operational Data Layers