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Re: Extracting GRACE Inter-Satellite Range Measurements

So I actually already found the range measurements file (or at least I think this is the right one, please tell me if it is wrong!) https://drive.google.com/open?id=1ukajiEFqxiFgAYS57G6G0SlbntaH_e8N https://drive.google.com/open?id=1m_LTLBQqUEUlS7GDawQ2d9RUr2ZR8_Fn I am specifically looking for the ...
by samuellow
Tue Feb 26, 2019 10:11 pm
 
Forum: Data Access
Topic: Extracting GRACE Inter-Satellite Range Measurements
Replies: 6
Views: 4014

Re: Extracting GRACE Inter-Satellite Range Measurements

Hi Wenhao. Thank you for the quick reply! I am using gcc on Cygwin (windows) but from the README I think the compiler seems to only run on Linux based OS's. Thus it fails to compile, throwing errors. I will attach a screenshot of the error later. I have not tried other compilers like MinGW on Window...
by samuellow
Wed Feb 27, 2019 4:33 pm
 
Forum: Data Access
Topic: Extracting GRACE Inter-Satellite Range Measurements
Replies: 6
Views: 4014

Re: Extracting GRACE Inter-Satellite Range Measurements

Thanks Wenhao! I'll try it on a Linux distro and hopefully it works. :)
by samuellow
Tue Mar 12, 2019 6:14 am
 
Forum: Data Access
Topic: Extracting GRACE Inter-Satellite Range Measurements
Replies: 6
Views: 4014

Re: Extracting GRACE Inter-Satellite Range Measurements

... could I request for anyone's help to transform KBR data for 2010-07-27 into ASCII format using the binary-to-ASCII converter that is used for GRACE? It is a one-off request and I wouldn't want to trouble anyone here otherwise, had it been so urgent for me to retrieve this data. If someone ...
by samuellow
Wed Mar 13, 2019 7:11 am
 
Forum: Data Access
Topic: Extracting GRACE Inter-Satellite Range Measurements
Replies: 6
Views: 4014

Strange Range Values in GRACE KBR Data

Dear PODAAC, Much thanks to Li Wen Hao who has helped me to retrieve the inter-satellite ranging data from GRACE A and B from the KBR1B data! I am working on precise orbit determination and also baseline determination algorithms using GNSS data processing. From Wikipedia, it ...
by samuellow
Mon Mar 18, 2019 11:24 pm
 
Forum: Data Access
Topic: Strange Range Values in GRACE KBR Data
Replies: 1
Views: 2536

Mass balance data

Is there a new mass balance dataset ETA for the Antarctica, Greenland or Ocean data from Grace data. I see there is GRACE FO data available for Jun 2018 to Jun 2019.
by senachie
Fri Dec 06, 2019 6:51 pm
 
Forum: General Information FAQ
Topic: Mass balance data
Replies: 1
Views: 1563

How to quantify GRACE uncertainty?

I'm looking for a way to quantify the uncertainty associated with GRACE equivalent water thickness measurements for a specific region. The region I'm working with has an area of about 11,500 km^2, which I know is quite small of an area to be using GRACE data ...
by walterchandler
Thu Jan 23, 2020 1:33 pm
 
Forum: General Questions
Topic: How to quantify GRACE uncertainty?
Replies: 4
Views: 5276

Re: Mass balance data

PO.DAAC has just published the GRACE/GRACE-FO Level-3 Mascon RL06 version 02 datasets. Please see the data release announcement for more detail (https://podaac.jpl.nasa.gov/announcements/2019-12-05_JPL_GRACE_GRACE-FO_Mascon_RL06M_v2_Datasets_Release). ...
by wenhaoli
Mon Dec 09, 2019 1:11 pm
 
Forum: General Information FAQ
Topic: Mass balance data
Replies: 1
Views: 1563

Re: How to quantify GRACE uncertainty?

Hi,

Sorry for the delay. I Have forwarded your inquiry to GRACE/GRACE-FO Science Team. They will provide the feedback soon.

I will post the their response once I receive it.

Thanks,
by wenhaoli
Mon Jan 27, 2020 11:26 am
 
Forum: General Questions
Topic: How to quantify GRACE uncertainty?
Replies: 4
Views: 5276

Re: How to quantify GRACE uncertainty?

Hi, I have just got the feedback from GRACE-FO Level-3 product team about the Level-3 products and its scale-factor data. Following is their formal statement. "For the most accurate and up-to-date analysis of land and ice water storage ...
by wenhaoli
Wed May 20, 2020 5:18 pm
 
Forum: General Questions
Topic: How to quantify GRACE uncertainty?
Replies: 4
Views: 5276
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