filecoin-plus-large-datasets
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filecoin-project
[DataCap Application] <FogMeta Lab> - <Digital Earth Africa Sentinel-1 Radiometrically Terrain Corrected>
Data Owner Name
FogMeta Lab
Data Owner Country/Region
China
Data Owner Industry
Web3 / Crypto
Website
https://fogmeta.com
Social Media
Twitter: https://twitter.com/FogMeta
GitHub: https://github.com/FogMeta
Total amount of DataCap being requested
5PiB
Weekly allocation of DataCap requested
1PiB
On-chain address for first allocation
f1rfrwc22brzxhevucqhgk6h23auennrnphbzs7ri
Custom multisig
- [ ] Use Custom Multisig
Identifier
No response
Share a brief history of your project and organization
FogMeta Lab's research spans multiple levels from system technology, infrastructure, and middleware to services and solutions, and involves future systems, network technology and business, distributed systems and management, information management, and interactive and innovative services. Based on the views on and practices in the industry, FogMeta also solves the problem of business complexity through operations optimization and other technologies.
Is this project associated with other projects/ecosystem stakeholders?
No
If answered yes, what are the other projects/ecosystem stakeholders
No response
Describe the data being stored onto Filecoin
"DE Africa’s Sentinel-1 backscatter product is developed to be compliant with the CEOS Analysis Ready Data for Land (CARD4L) specifications. The Sentinel-1 mission, composed of a constellation of two C-band Synthetic Aperture Radar (SAR) satellites, are operated by European Space Agency (ESA) as part of the Copernicus Programme. The mission currently collects data every 12 days over Africa at a spatial resolution of approximately 20 m. Radar backscatter measures the amount of microwave radiation reflected back to the sensor from the ground surface. This measurement is sensitive to surface roughness, moisture content and viewing geometry. DE Africa provides Sentinel-1 backscatter as Radiometrically Terrain Corrected (RTC) gamma-0 (γ0) where variation due to changing observation geometries has been mitigated. The dual polarisation backcastter time series can be used in applications for forests, agriculture, wetlands and land cover classification. SAR’s ability to ‘see through’ clouds makes it critical for mapping and monitoring land cover changes in the wet tropics."
Source: https://registry.opendata.aws/deafrica-sentinel-1/
Where was the data currently stored in this dataset sourced from
AWS Cloud
If you answered "Other" in the previous question, enter the details here
No response
How do you plan to prepare the dataset
IPFS, lotus, graphsplit, others/custom tool
If you answered "other/custom tool" in the previous question, enter the details here
We'd also like to use the Swan Client tool (https://github.com/filswan/go-swan-client#Graphsplit) to prepare the dataset.
Please share a sample of the data
s3://deafrica-sentinel-1/ (235.3 TiB)
s3://deafrica-sentinel-1-inventory/ (65.4 GiB)
Confirm that this is a public dataset that can be retrieved by anyone on the Network
- [X] I confirm
If you chose not to confirm, what was the reason
No response
What is the expected retrieval frequency for this data
Monthly
For how long do you plan to keep this dataset stored on Filecoin
2 to 3 years
In which geographies do you plan on making storage deals
Greater China, Asia other than Greater China, Africa, North America, South America, Europe, Australia (continent), Antarctica
How will you be distributing your data to storage providers
Cloud storage (i.e. S3), HTTP or FTP server, IPFS, Shipping hard drives
How do you plan to choose storage providers
Slack, Partners, Others
If you answered "Others" in the previous question, what is the tool or platform you plan to use
We'd also like to use FilSwan platform (https://filswan.com/) to choose storage providers who meet our requirements.
If you already have a list of storage providers to work with, fill out their names and provider IDs below
The storage providers we'd like to work with are presented below. Some of them are from the FilSwan platform.
f01955033
f02029115
f03624
f010088
f02301
f08399
f02401
f01955030
f0187709
f01163272
f01402814
f01390330
f01225882
f0717969
f03223
f01395673
f01072221
f0143858
f01786736
f0836160
f032824
f01443744
f01871352
f01907556
f01955028
f01947280
f01946551
f02012951
f01970630
f0240185
How do you plan to make deals to your storage providers
Boost client, Lotus client, Others/custom tool
If you answered "Others/custom tool" in the previous question, enter the details here
Swan Client tool
https://github.com/filswan/go-swan-client
Can you confirm that you will follow the Fil+ guideline
Yes
Thanks for your request! Everything looks good. :ok_hand:
A Governance Team member will review the information provided and contact you back pretty soon.
![large-datacap-requests[bot] avatar](https://avatars.githubusercontent.com/in/116297?v=4 "Published by a pub.dev verified publisher"){kind=small}
s3://deafrica-sentinel-1/ (235.3 TiB) s3://deafrica-sentinel-1-inventory/ (65.4 GiB) Do you want to store these data in this application? How many copies you will store? If there are more dataset, can you list them here?
s3://deafrica-sentinel-1/ (235.3 TiB) s3://deafrica-sentinel-1-inventory/ (65.4 GiB) Do you want to store these data in this application? How many copies you will store? If there are more dataset, can you list them here?
@Sunnyiscoming Considering the retrieval success rate, we will store the 12 copies to the Filecoin network. The buckets data size about 235TiB, every piece size will be 16GiB(required 32GiB datacap), so all data need 235*1024/16*32*12/1024=5640TiB datacap.
Datacap Request Trigger
Total DataCap requested
5PiB
Expected weekly DataCap usage rate
1PiB
Client address
f1rfrwc22brzxhevucqhgk6h23auennrnphbzs7ri
DataCap Allocation requested
Multisig Notary address
f02049625
Client address
f1rfrwc22brzxhevucqhgk6h23auennrnphbzs7ri
DataCap allocation requested
256TiB
Id
afb199ad-921e-4615-8e4b-1db3ae5afb4b
Request Proposed
Your Datacap Allocation Request has been proposed by the Notary
Message sent to Filecoin Network
bafy2bzacea6guiu6kkdwzlffrfi2kcug3ktx7msq66hems2vejbsdi3q6uijw
Address
f1rfrwc22brzxhevucqhgk6h23auennrnphbzs7ri
Datacap Allocated
256.00TiB
Signer Address
f1krmypm4uoxxf3g7okrwtrahlmpcph3y7rbqqgfa
Id
afb199ad-921e-4615-8e4b-1db3ae5afb4b
You can check the status of the message here: https://filfox.info/en/message/bafy2bzacea6guiu6kkdwzlffrfi2kcug3ktx7msq66hems2vejbsdi3q6uijw
@hengdingy Hello ,Looking at your application i have some questions: 1.Are these data completely public？ 2.Is it randomly assigned to the storage provider you listed or specified？
@hengdingy Hello ,Looking at your application i have some questions: 1.Are these data completely public？ 2.Is it randomly assigned to the storage provider you listed or specified？
@zcfil thanks for your review.
-
Yes, all datasets are from
https://registry.opendata.aws/deafrica-sentinel-1/, they are completely public. -
and all datasets will be assigned to the storage providers by FilSwan's bidding engine. The lists of storage providers in the application are just some of the active storage providers. The dataset will be assigned to more than the listed storage providers.
DataCap and CID Checker Report[^1]
No active deals found for this client.
[^1]: To manually trigger this report, add a comment with text checker:manualTrigger
![filplus-checker-app[bot] avatar](https://avatars.githubusercontent.com/in/267472?v=4 "Published by a pub.dev verified publisher"){kind=small}
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
![github-actions[bot] avatar](https://avatars.githubusercontent.com/in/15368?v=4 "Published by a pub.dev verified publisher"){kind=small}
DataCap and CID Checker Report[^1]
No active deals found for this client.
[^1]: To manually trigger this report, add a comment with text checker:manualTrigger
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
Request Proposed
Your Datacap Allocation Request has been proposed by the Notary
Message sent to Filecoin Network
bafy2bzaceaa64h5a5j4ta5zb6ebv32drtmud4ich2j7zfegqvagrgwmszcspk
Address
f1rfrwc22brzxhevucqhgk6h23auennrnphbzs7ri
Datacap Allocated
256.00TiB
Signer Address
f1cjzbiy5xd4ehera4wmbz63pd5ku4oo7g52cldga
Id
afb199ad-921e-4615-8e4b-1db3ae5afb4b
You can check the status of the message here: https://filfox.info/en/message/bafy2bzaceaa64h5a5j4ta5zb6ebv32drtmud4ich2j7zfegqvagrgwmszcspk
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
-- Commented by Stale Bot.
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
-- Commented by Stale Bot.
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
-- Commented by Stale Bot.
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
-- Commented by Stale Bot.
This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.
-- Commented by Stale Bot.