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F00524: NOS Hydrographic Survey, Portland...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
Portland, Maine Coastal Digital Elevation Model
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-... -
H11467: NOS Hydrographic Survey, Portland...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
F00524: NOS Hydrographic Survey, Portland...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H12494: NOS Hydrographic Survey, Portland...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
2004 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: Portland, Oregon
The all returns ASCII files contain the X,Y,Z values of all the LiDAR returns collected during the survey mission. In addition each return also has a time stamp, return number,...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).