【告別Google Map】破解隱藏套丁地 升級地圖技術全攻略
好多人問本研社研究員平時究竟點搵地同點樣分析大量嘅土地資料。其實唔係咩秘密,我哋主要係運用地理資訊系統(Geographic Information System, GIS)工具,將啲空間數據(spatial data)有系統咁整理、分析,我哋唔少嘅研究就係咁樣誕生㗎喇!以往我哋發佈報告用嘅GIS 工具係Google Map, 功能方面確有限制,例如圖層(layers)數量有限。
唔知大家有冇留意,最近我哋幸得友人技術相助,今次我哋發佈《草木皆丁-發展新界潛在違規丁地可行性研究報告》嘅地圖資料庫,已經靜靜地升級咗做「ArcGIS online」版本 。
【研究神器升級】草木皆丁地圖資料庫即刻睇:https://bit.ly/3b3skNc
內裡紀錄著全新界潛藏潛在違規丁地嘅地圖庫已全面開放,絕不收費,市民大眾可以隨時、隨地參閱同使用今次研究地圖庫嘅數據,繼續跟進違規丁地最新發展,有助將研究成果貨如輪轉,成為其他民間團體嘅倡議同研究養份。
「ArcGIS online」除咗地圖底圖可以更多選擇外,表意上亦比Google Map 更為清楚。更加重要嘅係,佢嘅地理資訊分析能力,亦比Google Map 強大。現時潛在套丁土儲地圖庫嘅地圖圖表(attribute table),包含每塊潛在套丁土儲嘅名稱、大小、涉及丁屋數量以及所在鄉村,將會連結空間圖徽(feature),格式統一的地塊資料唔再單純為描述文字,而係可經整理同分析嘅數據。因而,今次經升級的地圖資料庫可以呈現更加清晰簡潔嘅資料分類,有利日後民間繼續對違規丁地跟進調查、趨勢統計以及空間分析。
以往我哋依賴嘅Google Map 有圖層(layer)功能上嘅限制,最多只能放10層圖層。圖層限制令我哋無法將大量嘅空間數據放喺同一檔案中整合分析,例如由於全港地段索引資料過於龐大,很難將地段索引資料直接置放於google map之上,變相難以全面地搜挖全新界潛藏套丁土儲,而「ArcGIS online」突破咗Google Map 喺圖層(layer)功能上嘅限制。
《草木皆丁》之所以能夠完成,全靠ArcGIS online中增加咗圖層數量嘅特點,對現有鄉村範圍、鄉村式發展用地、政府丁地、地段索引圖、新發展區規劃圖、甚至2017年棕地分佈等等多個圖層數據進行大量cross-checking嘅工夫。除咗快速地識別出現時787個潛在套丁土儲的表徵,亦從中揭發出哂界的潛在套丁土儲、「先破壞,後套丁」侵蝕濕地漁塘的可能以及新發展區收地故意避開原居民村等個案,搜挖出這些潛藏違規丁地多方面的問題。今次大家將會見到更加「花哩花碌」的新界,視覺化地呈現新界「騙」地開花。
今次本研社升級地圖工具,與其話方便咗我哋做研究,其實目標係更多為鼓勵民間共享、保存及再用這些土地資料,務求逐漸建立民間土地資訊共享平台,實踐協作式研究,培育民間研究力量。
下一步,我哋計劃將過往多年地圖資源上載至ArcGIS online,以提升民間土地資料庫完整度及品質。遺憾嘅係,每解鎖更多圖層限制,所牽涉嘅開支亦會增加,暫時我哋無法負擔。
現時尚未能夠「解鎖」嘅資料例如:
- 富豪短租官地分佈地圖
- 中港地產商在英國的住宅項目分佈地圖
- 1993、2003、2017年新界棕土擴張歷史軌跡與現況地圖
- 新界西北魚塘業權分佈地圖
- 香港隱藏臨時使用及閒置官地地圖
最後,面對現時資訊自由日益收窄,隨時有「被下架」嘅可能,因而建立民間土地資料庫倍加重要。希望有心人可以懲罰是次升級,對我哋民間土地資料庫嘅經營同維持有所支持!
#絕非廣告
#揭露丁權自肥計劃
#民間研究方法升級
#土地資訊已Backup
配合住全新界「騙」地地圖庫,有興趣可以喺以下連結細閱埋研究報告,冇咁多時間細讀,都歡迎望下個簡報同大大力share俾朋友:
《草木皆丁》報告全文:https://bit.ly/3nFeDcA
《草木皆丁》研究簡報:https://bit.ly/33b66EQ
希望各位可以繼續支持我地嘅丁屋研究工作,有餘力可幫忙懲罰是次研究嘅基本開支,高質研究必定會陸續有嚟!
— 是次研究基本開支 —
資料整理:$2,500
安心查冊:$3,000
內部印刷:$1,000
報告推廣:$2,000
落地考察:$2,400
研究員心力:無價
= $10,900 (抵到爛,其實駛乜收地產商錢)
︴支持研究丁地 需要懲罰我地 ︴
▍自訂金額支持丁屋研究工作
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ACP8TJDJNZP4J
▍FPS ID:5390547
▍HSBC PayMe 捐款支持:https://bit.ly/32aoOMn
▍月捐支持:https://liber-research.com/support-us/
研究義工大招募報名:https://bit.ly/2SbbyT3
spatial data 在 StarFab Accelerator Facebook 的最佳解答
Thank you to all my friends who love #TAIRA. With the strong support of the entrepreneurs, business partners and investors, TAIRA Demo Day was held successfully yesterday. We reached a new milestone together!!
Since last May, 120 startups around the world applied for #TAIRA, focused on AI & Robotics Technology, Smart Healthcare, Smart Finance and Smart City. A total of 12 outstanding startups were in finals yesterday for million investment and 10 million fundraising awards. At the same time, the number of participants hit record high in TAIRA Demo Day, with nearly two hundred guests joining us in the event.
#TAIRA is only two years old, but we have successfully assisted startups in $ 1.1 billion fundraising and nearly $ 2 million in business orders. We will continue to expanding the corporate partners in TAIRA and realize the vision of "Accelerating Collaboration between Startups and Enterprises".
� Champion #ECOLUX
Focus on improving the security environment of IoT and provide comprehensive IoT Device Identity & Management Service (DIMS).
� First Runner-Up #Powerarena
Observes and visualise operations over an extended period of time to determine the why behind the what, alerting abnormal situations in real time.
� Second Runner-Up #OneWork
BIM (Building Information Model) management system for the full life cycle of building design and construction stages on cloud platform, and utilizes spatial information and data collection via IoT devices to monitor and analyze assets for intelligent building management.
------------------------------------
For more #Starfab and #TAIRA news, check out the website below!!
��https://www.starfabx.com/
spatial data 在 Scholarship for Vietnamese students Facebook 的精選貼文
#HannahEdSuccessfulstories
Sáng sớm nay một bạn Schofans cùng tên có inbox nhắn cảm ơn chị Hoa Dinh và Page Scholarship for Vietnamese students. Bạn ấy mới đi Kuala Lumpur về theo chương trình CIMB Young ASEAN Leaders được tài trợ toàn phần. Cơ hội ra nước ngoài không mất phí là chuyện nhỏ nhưng quan trọng hơn chỉ trong thời gian ngắn Hoa đã làm quen được với rất nhiều bạn bè quốc tế và đã học hỏi được rất nhiều điều bổ ích cho bản thân. Chị tin rằng đây chỉ là bước khởi đầu, chắc chắn bạn ấy sẽ giành được rất nhiều học bổng khác trong tương lai. Cùng chúc mừng Hoa và Schofans nhà mình cùng cố gắng thêm nha. À bật mí là trong đoàn Việt Nam còn có 1 bạn Volunteer của page mình đó. Schofans chịu khó Like, See First page để không bỏ lỡ cơ hội nào ha.
Chị trích lại những bài học mà Hoa nhận được để chia sẻ với mọi người nhé, đặc biệt chú ý phần các ngành nghề và kĩ năng cần thiết trong tương lai ở cuối. Link bài viết: https://www.facebook.com/notes/hoa-nguy%E1%BB%85n/cyal-2018-brief-notes-and-highlighted-moments/10156418943876187/
Related links:
UCTC UKM official fb page: https://www.facebook.com/uctcukm2014/
CIMB Foundation official fb page: https://www.facebook.com/cimbfoundation/
News of CYAL 2018 on BH Online: News- BH Online
Scholarship finding page: Scholarship for Vietnamese students
I. KEY TAKE-AWAY NOTES
Here is the key notes that I found most impressed with, and would like to share to my friends, relations, as well as anyone who want to try practicing to “Think ASEAN”, “Act Sustainably” or just simply understand the importance of and are curious to know more abt the “ Green, prosperous lifestyle of a Smart City”.
1. ASEAN Identity and Unity
Dr. Wahiza Wahi
CITRA, UKM
---
- To drive social changes, it is vital to engage people in the society. There are 2 key indicators:
o Whom to engage.
o How many people to be on board.
- Base of Social Engagement: Emotional Commitment (EC)
o EC caused from shared goals among people.
o To go as a team in a long run, a part from EC, you have to build credibility as well (delivering your responsibilities on time).
2. Think City
Dr. Neil Khor
Programme Director, Southern Region
Think City Bhd
---
- Why City?
o Future trend: the growing population of large cities àmore than 60% of the population will live in cities in 2050. (*)
o Basic elements of societies, where you can create the smallest sustainable ecosystem unit for citizens.
- Smart City: Transformation from conventional cities into smart cities by replacing manual tasks by smart applications.
o How machines have changed the way human work, contact, engage, etc. àneed to evolve and participate in this 4.0 revolution.
o Considering SDGs as the common goals worldwide (previously we had MDGs, but have switched into SDGs since 2015 as MDGs applied primarily to least developed/poor countries, while the new SDG goals set targets that call all countries to action, no matter how developed).
o Recommendation: Using Crystal Ball as a digital platform for analytics and making predictions.
- Smart City Fundamentals:
o Smart Energy
o Smart Mobility
o Smart Water
o Smart Public Services
o Smart Buildings
o Smart Data Center
==> Smart Collaboration:
Planning & Design
Solution Implementation
Operation & Optimization
Business models & Financing
- Smart Digital City: In 4.0 era, digital facets become more essential to evolve conventional cities.
o Low carbon city concept
o E.g. of smart cities: Singapore & Curitiba
- Smart Digital City concepts & Business Impact
o Block chain Technology:
No Third-party Involvement
Trusted transactions
Reduce cost
Transparency
No single point of Failure
Security
Real-time tracking
Unalterable Copied only
o Business Impacts:
Digital Transformation Strategy à[Social Media Mkt & Branding] + [Digital Mkt] + [Brand & Product Mkt] à[Advertising Business Mkt] àGreen Product àGreen Services
3. Sustainability City Plan and Dev. from Industry Perspective
En Ismail Hj Abdullah
President & CEO
International Green Training Centre
---
- Sustainable City Framework:
o Policy Objectives & Planning
o Spatial Data & Indicator Dimensions
o [Urban Form + Economy + Resource Efficiency + Environment + People]
o Climate Change (Low Carbon & Resilience)
o Governance
- Sustainable Cities Index:
o People (Social)
o Planet (Environment)
o Profit (Economic)
(Reference: ARCADIS Sustainable Cities Index)
- ARCADIS Sustainable cities indicators for economic pillar
o Transport infrastructure and traffic congestion
o Ease of doing business
o Tourism volume
o GDP per capita
o Global economy networks ranking
o Broadband connectivity
o Employment rates
- Sum-up notes:
o Sustainable city development requires the participation of all stakeholders in the society, including city councils, citizens and industries players.
o Sustainable city development from industry perspective requires comprehensive assessments of social, economic and environmental costs.
4. Smart City- Issues & Challenges
Prof. Dato’ Dr. K. Sopian
Director
Solar Energy Research Institute (SERI), UKM
Ar. Chan Seong Aun
President
Makaysian Green Building Federation (MGBC)
---
- Strategies to bring renewable into the cities
o Capacity building, awareness & educational programme
o Infrastructure development & Market enhancement programme
o Effective policies & enhancement of financial mechanism
o R&D and industrial interactions (Competitive industries)
- Fyi: CO2 green building index
5. CIMB Sharing- Sustainability
Sieh Luanne, Hussam Sultan
Representatives
CIMB Group
---
- CIMB’s Sustainability Focus across 5 major buckets:
o Sustainable business
o Sustainable action
o Governance & Risk
o Stakeholder Engagement & Advocacy
o Corporate social responsibility (CSR)*
- CIMB has worked on various projects to drive positive impact in the Environmental, Social and Governance (ESG) space.
6. FORWARD Your Leadership Skills for the Workforce of Tomorrow
Tengku Dato’ Sri Zafrul Aziz
CEO
CIMB Group
---
- Situation: The pace of innovation is accelerating àdeveloping trends are causing Disruption
A. Banking Industry
- Banking disrupted by multiple players:
o Challenger banks
o Platform players
o Fintechs
- Bank of the future: Key characteristics
o Embrace technology
o Explore partnership
o Enhance analytics
==> Digitizing the core: Create a holistic & consistent digital multi channel- multi product sales experience across MIST
B. Jobs opportunities
- New opportunities regarding to Digital/ Big data/Architect/ Engineer/ Healthcare, etc. that machines cannot replace.
- Skillsets required in the new age of technology:
o Creative and Innovation
o Leadership
o Emotional Intelligence
o Adaptability
o Problem Solving
<3 Chia sẻ và tag bạn bè mình nếu các em thấy có ích nhé <3
#HannahEd #duhoc #hocbong #sanhocbong #scholarshipforVietnamesestudents
spatial data 在 Demo 2A - Spatial Data: Categories, Sub-Types and Properties 的必吃
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