Suitable Location for Bathymetry Data?

[lmcgibbn]

Hi Forum,
I'm trying to find Bathymetry data for the West Coast of Scotland.
The following Earthdata Search query is a suitable area
[url]https://search.earthdata.nasa.gov/search?sb[0]=-7.77832%2C55.15913%2C-4.5791%2C58.74435&m=56.28910001188092!-8.947265625!6!1!0!0%2C2[/url]
I came across the General Bathymetric Chart of the Oceans (GEBCO) https://www.gebco.net/ which looks like it could be a good solution.
Does anyone know of any other resources or datasets they could point me to?
Thank you
Lewis

[wenhaoli]

Hi Lewis,

You could try to look at the JPL TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly (https://podaac.jpl.nasa.gov/dataset/TEL ... 06_OCN_v03) and JPL Mascon (https://podaac.jpl.nasa.gov/dataset/TEL ... ID_RL06_V2) products. They provide the water mass anomaly in equivalent water thickness units (cm) and could be useful datasets for your bathymetry study. If you need more information about the GRACE/GRACE-FO mission datasets, please let us know.

Best Regards,

Wenhao Li

[lmcgibbn]

Thank you very much Wenhao. I appreciate the info.

Hi Lewis,

You could try to look at the JPL TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly (https://podaac.jpl.nasa.gov/dataset/TEL ... 06_OCN_v03) and JPL Mascon (https://podaac.jpl.nasa.gov/dataset/TEL ... ID_RL06_V2) products. They provide the water mass anomaly in equivalent water thickness units (cm) and could be useful datasets for your bathymetry study. If you need more information about the GRACE/GRACE-FO mission datasets, please let us know.

Best Regards,

Wenhao Li

[jwilkin]

Global bathymetry data products you might find useful are:

The General Bathymetric Chart of the Oceans (GEBCO) https://www.gebco.net/data_and_products ... etry_data/
where you can navigate to a subset tool at https://download.gebco.net/

The SRTM15_PLUS Estimated Topography of Tozer et al. https://topex.ucsd.edu/WWW_html/srtm15_plus.html which has an ascii download option, but is also accessible via ERDDAP (with subsetting) at https://coastwatch.pfeg.noaa.gov/erddap ... 5plus.html

[lmcgibbn]

Excellent jwilkin thank you very much.

Global bathymetry data products you might find useful are:

The General Bathymetric Chart of the Oceans (GEBCO) https://www.gebco.net/data_and_products ... etry_data/
where you can navigate to a subset tool at https://download.gebco.net/

The SRTM15_PLUS Estimated Topography of Tozer et al. https://topex.ucsd.edu/WWW_html/srtm15_plus.html which has an ascii download option, but is also accessible via ERDDAP (with subsetting) at https://coastwatch.pfeg.noaa.gov/erddap ... 5plus.html