Review of Air Quality Management in Hangzhou Hangzhou EPB 2006.5.30.
UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global...
Transcript of UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global...
![Page 1: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/1.jpg)
#UNGlobalPlatform
UN Global PlatformMark Craddock
#UNGlobalPlatform@mcraddock@UNBigData
1
![Page 2: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/2.jpg)
#UNGlobalPlatform 2
A global collaboration to
harness the power of data for better
lives
![Page 3: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/3.jpg)
#UNGlobalPlatform
Leave no one behind
Endeavour to reach the furthest behind first
![Page 4: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/4.jpg)
#UNGlobalPlatform
UN GWG (Big) Data Membership
4
Australia; Bangladesh; Brazil; Cameroon; Canada; China; Colombia; Denmark; Egypt; Germany; Indonesia; Ireland; Italy; Mexico; Morocco; Poland; Netherlands; Oman; Pakistan; Philippines; Republic of Korea; Saudi Arabia; Switzerland; United Arab Emirates; United Kingdom; United Republic of Tanzania; United States of America
United Nations Statistics Division, United Nations Economic Commission for Africa , Nations Economic and Social Commission for Asia and the Pacific, United Nations Economic Commission for Europe, United Nations Statistical Institute for Asia and the Pacific, United Nations Global Pulse, International Telecommunication Union, Universal Postal Union, African Development Bank; CARICOM, GCCSTAT, Eurostat/European Commission, International Monetary Fund, OECD, World Bank
![Page 5: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/5.jpg)
#UNGlobalPlatform
![Page 6: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/6.jpg)
#UNGlobalPlatform
Global Platform◎ Trusted Data ◎ Trusted Methods◎ Trusted Learning◎ Trusted Partners
◎ AI/ML Ready
![Page 7: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/7.jpg)
#UNGlobalPlatform 7
Using the
Platform
Become a trusted partner
Access the new platform
Discover new data
and methods
Share data
Set-upproject based collaboration
Learn from best practice
modernize statistics and
analysis
![Page 8: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/8.jpg)
#UNGlobalPlatform
Task Teams
◎ Mobile Phone Data◎ Satellite Imagery◎ Scanner Data◎ Social Media◎ SDGs◎ Trade Data / Privacy Techniques◎ AIS / Economic Indicators◎ Capacity Development◎ Privacy Preserving Techniques
8
![Page 9: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/9.jpg)
#UNGlobalPlatform
Online Community
9
![Page 10: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/10.jpg)
#UNGlobalPlatform
Online Community
◎ Safe Place◎ Sharing / Collaboration◎ 360+ people in 14 timezones◎ 4,000+ messages over last 30 days◎ Algorithms, Data, Services, Methods,
AIS, ADS-B, Cloud Vendors, Privacy Task Team, Task Teams
◎ Join (http://bit.ly/join-ungp-slack)
10
![Page 11: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/11.jpg)
#UNGlobalPlatform
Technology Strategy
11
![Page 12: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/12.jpg)
#UNGlobalPlatform 12
Wardley Maps
![Page 13: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/13.jpg)
#UNGlobalPlatform
Technology Strategy Handbook
◎ Mapping the Technology Landscape◉ Cloud◉ Machine Learning◉ Big Data◉ Serverless◉ IoT / Smart Devices◉ Privacy Preserving Techniques
◎ Handbook
13
![Page 14: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/14.jpg)
#UNGlobalPlatform
Global Billing
14
![Page 15: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/15.jpg)
#UNGlobalPlatform
Global Billing
Task Team
A
Hub
Task Team
Y
Hub
Task Team
B
Project Y
15
Hub
![Page 16: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/16.jpg)
#UNGlobalPlatform
Global Billing
◎ Administrative linking of local, regional and global platform
◎ Consolidate Billing Globally◉ Alibaba, Amazon, Azure, Microsoft,
Service Partners◎ Leverage Discounts◎ Manage Credits◎ Allocate Budgets
◉ Per Task Team, Partner, Program16
![Page 17: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/17.jpg)
#UNGlobalPlatform
Privacy Preserving Techniques Handbook
17
![Page 18: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/18.jpg)
#UNGlobalPlatform
Cryptographic Techniques
◎ Multi-party Computation
◎ Fully Homomorphic Encryption
◎ Zero Knowledge Proofs
◎ Trusted Execution Environments
◎ Differential Privacy18
![Page 19: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/19.jpg)
#UNGlobalPlatform
Cryptographic Techniques
◎ UN Privacy Preserving Techniques Handbook
◎ Proof of Concepts for 62nd ISI World Statistics Congress◉ Health Statistics◉ Trade Statistics◉ Synthetic Data
19
![Page 20: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/20.jpg)
#UNGlobalPlatform
Business Case/Model
20
![Page 21: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/21.jpg)
#UNGlobalPlatform
Platform Business Model
◎ A means of connection◎ Orchestrates an
ecosystem◎ Utilises the network effect◎ Aggregates supply and
demand◎ Remove frictions◎ Can have more than one
type of value exchange going on
21
Means of connection
Orchestrates Ecosystem
Utilises Network
EffectAggregates Supply and
Demand
Removes Friction Platform
Business Model
![Page 22: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/22.jpg)
#UNGlobalPlatform
Six distinct aspects of a platform and its ecosystem
◎ Attract/filter/match mechanisms◎ Guaranteed transaction quality◎ Building blocks◎ Information quality/availability◎ The platform design pattern◎ Dynamic customer experiences
![Page 23: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/23.jpg)
#UNGlobalPlatform
They are also one of the best organisational
structures for enabling rapid evolution
![Page 24: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/24.jpg)
#UNGlobalPlatform
Global Datasets
24
![Page 25: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/25.jpg)
#UNGlobalPlatform
Big Data
◎ Mostly created and owned by someone else. We don’t own the data
◎ Challenges of access to big data (data gravity)
◎ UN Global Platform negotiated access to big data on behalf of the statistical community
25
![Page 26: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/26.jpg)
#UNGlobalPlatform
3Global Big Datasets
40,000,000+AIS Records / Day
100,000,000,000+ADS-B Records
26
![Page 27: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/27.jpg)
#UNGlobalPlatform
Automatic Identification System (AIS)
◎ 40 - 80 Million Records / Day◎ Ship Position / Movement
◎ Analysis via◉ Methods Service◉ Location (Stealth) Service◉ Jupyter Notebooks◉ APIs
27
![Page 28: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/28.jpg)
#UNGlobalPlatform
Automatic Dependent Surveillance (ADS-B)
◎ 3 Million Records / Second◎ Aircraft Position / Movement◎ 100 Billion Records
◎ Analysis via◉ Methods Service◉ Location (Stealth) Service◉ Jupyter Notebooks◉ APIs
28
![Page 29: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/29.jpg)
#UNGlobalPlatform
Satellite Imagery
◎ Open Data◉ Landsat◉ Sentinel
◎ Commercial◉ Planet (Trial)◉ AirBus (Trial)
○ 1.5m Resolution○ 0.5m Cities
29
![Page 30: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/30.jpg)
#UNGlobalPlatform
UN Global PlatformServices
30
![Page 31: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/31.jpg)
#UNGlobalPlatform
Marketplace
AIS
ADS-B
SatelliteImagery
Global Billing
Trusted Methods Service
Earth Observation
Service
Developers Service
Location Analytics Service
31
OnlineCommunity
AI / ML Ready
![Page 32: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/32.jpg)
#UNGlobalPlatform
UN Global Platform - Update
◎ Trusted Methods Library/Service◉ https://methods.officialstatistics.org
◎ Earth Observation Service◉ https://eo.officialstatistics.org
◎ Location Analytics Service◉ https://location.officialstatistics.org
◎ Marketplace◉ https://marketplace.officialstatistics.org/
32
![Page 33: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/33.jpg)
#UNGlobalPlatform
UN Global Platform - Update
◎ Jupyter Service◉ https://jupyter.officialstatistics.org
◎ Operations Service◉ https://operations.officialstatistics.org
◎ Helpdesk Service◉ [email protected]
33
![Page 34: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/34.jpg)
#UNGlobalPlatform
Marketplace
34
![Page 35: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/35.jpg)
#UNGlobalPlatform
Marketplace
◎ Alpha Marketplace Live◎ One place to search for
trusted data, applications, partners, methods, algorithms and services
◎ Self Manage Listings (Task Teams, Partners, NSIs)
35
![Page 36: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/36.jpg)
#UNGlobalPlatform
Marketplace - Users
◎ 100+ Active Confirmed Registered Users◎ Accessed from 99 Countries◎ Accessed from 424 Cities◎ 276.92% increase in searches during Kigali
compared to previous week◎ Most popular browsers, Chrome & Safari◎ +1,000+ unique views of the Privacy
Preserving Techniques Handbook marketplace entry
36
![Page 37: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/37.jpg)
#UNGlobalPlatform
Location Analytics Service
37
![Page 38: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/38.jpg)
#UNGlobalPlatform
Location Analytics Service
◎ Visualise and Analyse Location Data◉ AIS◉ ADS-B◉ Mobile Phone◉ IOT / Smart Devices◉ “Anything that moves”
◎ Real time data feeds◎ Visualise and Analyse Anything That
Moves38
![Page 39: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/39.jpg)
#UNGlobalPlatform
Location Analytics Service
◎ AIS Data Source 1◉ 6GB / Day Ingest◉ 1.23TB◉ From Oct ‘18
◎ AIS Data Source 2◉ 29GB / Day Ingest◉ 1.41TB◉ From April ‘19
*15th May 2019
39
![Page 40: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/40.jpg)
#UNGlobalPlatform
Location Analytics Service
◎ ASDB Data Source◉ 13GB / Day Ingest◉ 4.49TB*◉ From Oct ‘18
*15th May 2019
40
![Page 41: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/41.jpg)
#UNGlobalPlatform
Location Analytics Service
41
![Page 42: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/42.jpg)
#UNGlobalPlatform
Shanghai - Flights
42
![Page 43: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/43.jpg)
#UNGlobalPlatform
Shanghai - Cargo Ships
43
![Page 44: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/44.jpg)
#UNGlobalPlatform
Methods Service
44
![Page 45: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/45.jpg)
#UNGlobalPlatform 45
Methods Service
◎ Methods and algorithms must be easy to share and reuse
◎ Methods must be documented and of known quality
◎ Methods must not place too many technology dependencies on users
![Page 46: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/46.jpg)
#UNGlobalPlatform 46
Methods Service
◎ Provides a library for trusted methods and algorithms that:◉ Member countries can
collaboratively populate, manage and use
◉ Allows easy sharing and development of new algorithms
◉ Does not require specialist knowledge or equipment
![Page 47: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/47.jpg)
#UNGlobalPlatform
Earth Observation
Service
47
![Page 48: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/48.jpg)
#UNGlobalPlatform
Earth Observation Service
◎ Analyse Satellite Imagery◎ Common Satellite Data◎ Commercial Satellite Data◎ Common Algorithms (NDVI, NDWI)◎ Machine Learning
48
![Page 49: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/49.jpg)
#UNGlobalPlatform
How Can You Get Involved?
49
![Page 50: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/50.jpg)
#UNGlobalPlatform
How Can You Get Involved?
◎ Task Teams◎ Administration Tasks◎ Technical Specialists◎ Cloud Specialist Group◎ Machine Learning Models
◎ Covered by an MOU
50
![Page 51: UN Global Platform › bigdata › events › 2019 › hangzhou... · #UNGlobalPlatform 2 A global collaboration to harness the power of data for better lives](https://reader035.fdocuments.us/reader035/viewer/2022070804/5f035eec7e708231d408e1c7/html5/thumbnails/51.jpg)
#UNGlobalPlatform
UN Global Platform
Faster. Quality. Statistics
51