A high-resolution regional data-assimilative ocean modeling output near Cape Hatteras in 2018

The ocean reanalysis used in this study was constructed by integrating a high-resolution regional ocean model with an ensemble data assimilation approach that incorporates available remote and in-situ ocean observations from multiple platforms. The model assimilates sea level anomaly data from several satellites, including Jason-2, Jason-3, CryoSat-2, SARAL-AltiKa, Haiyang-2A, and Sentinel-3. It also assimilates daily sea surface temperature data sourced from the Advanced Very High Resolution Radiometer (AVHRR) managed by NOAA CoastWatch. In addition, observations from the Process driving Exchange At Cape Hatteras (PEACH) project are incorporated, including high-frequency radar data, temperature and salinity profiles obtained through glider surveys and moorings, alongside buoy data from the National Data Buoy Center (NDBC) near Cape Hatteras. The model domain features a uniform horizontal resolution of 800 meters and 50 vertical layers, with enhanced resolution towards the surface and b..., , , # A high-resolution regional data-assimilative ocean modeling output near Cape Hatteras in 2018

[https://doi.org/10.5061/dryad.dv41ns260](https://doi.org/10.5061/dryad.dv41ns260)

The configuration of the high-resolution regional data-assimilative ocean model can be found in Mao, S., & He, R. (2024). A high-resolution regional data-assimilative ocean modeling configuration near Cape Hatteras. Zenodo. [https://doi.org/10.5281/zenodo.10961077](https://doi.org/10.5281/zenodo.10961077)

#### Model Configuration

build_Original.bash #compile

roms.in #ocean.in file

peach.h #header file

run_enoi.sh #Prototype for run_enoi.sh, which is a master script for EnOI-ROMS system

## Model Product

salt_2018_part1.nc              #salinity data from Jan to Jun in 2018

salt_2018_part2.nc              #salinity data from Jul to Dec in 2018

temp_2018_part1.nc          #temperature data from Jan to Jun in 2018

temp_2018_part2.nc          #temperature data from Jul to Dec in 2018

u_2018_part1.nc...