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samapriya / awesome-gee-community-datasets

Community Datasets added by users and made available for use at large
https://gee-community-catalog.org/
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GLASS AVHRR Net Primary Production (NPP) (version: V60) - annual product 1982-2018 #178

Open harrybmwells opened 1 year ago

harrybmwells commented 1 year ago

Contact Details

harrybmwells@gmail.com

Dataset description

Description: Advanced Very High Resolution Radiometer (AVHRR) Annual Net Primary Productivity (NPP) 1982-2018 Global Land Surface Satellite (GLASS) Product. This would be a very useful dataset for anyone working on long-term changes in ecosystems globally.

Download link: http://glass.umd.edu/NPP/AVHRR/GLASS_NPP_005D_YEAR/

CItation: Liang, S., Cheng, C., Jia, K., Jiang, B., Liu, Q., Xiao, Z., Yao, Y., Yuan, W., Zhang, X., Zhao, X., & Zhou, J. (2020). The Global LAnd Surface Satellite (GLASS) products suite. Bulletin of the American Meteorological Society, DOI: 10.1175/BAMS-D-18-0341.1

DOI: NA

Dataset contact/owner: Prof. Shunlin Liang sliang@umd.edu

Website: http://glass.umd.edu/Overview.html

Earth Engine Snippet if dataset already in GEE

Not in GEE.

Enter license information

Open access

Keywords

Advanced Very High Resolution Radiometer, Global Land Surface Satellite, Net Primary Productivity

Code of Conduct

harrybmwells commented 1 month ago

Firstly, thank you so much for ingesting the dataset that i requested: 'ESA Fire Climate Change Initiative (Fire_cci): AVHRR-LTDR Burned Area Pixel product, version 1.1'. It's been really useful! Just out of interest, I was just wondering if there were any issues with this GLASS AVHRR NPP product that make it challenging to ingest or whether it's just low on the priority list? Cheers!

samapriya commented 1 month ago

Hi @harrybmwells Thanks for reaching out, I am glad you find the catalog useful. I try to get to all requests slowly but since it's only me working on all requests and this is an unfunded voluntary work some datasets take more time than others.

In this case the other limitation is the amount of preprocessing required to convert from hdf to geotif since that is the only raster format that can be ingested into GEE right now. This would require some extra effort in getting the data download and preprocessed before ingest to begin. Hence the lower priority if that makes sense. Thanks for the ping though

harrybmwells commented 1 month ago

Thanks for the swift response! i thought that might be the case - good to know. i deeply appreciate all of the work that you are doing! :)