What this page is. News media, including trade press. Membership is computed: every published entry citing a URL the registry attributes to Hangzhou News (Hangzhou city portal) appears below. The classification says who publishes — never how strong the evidence is. That judgement stays on each entry, in the grade beside it.

✔ Every published entry is checked against the public sources it cites before publication.

What the atlas cites it for

🇨🇳 Hangzhou Sponge City: Permeable Infrastructure & Waterlogging Monitoring since 2021 · Official → 🇨🇳 Hangzhou Health Code (健康码) — Hangzhou's Pandemic Status QR 2020–2022 · Peer-reviewed → 🇨🇳 Hangzhou City Brain Parking Network (Pay-After-You-Leave) since 2019 · Official → 🇨🇳 Hangzhou Guali Qicai Future Community (Xiaoshan District) since 2019 · Media → 🇨🇳 Hangzhou Xiaoshan Airport Facial-Recognition Security & One-ID Travel since 2018 · Media → 🇨🇳 Hangzhou Hangzhou Data Open Platform since 2017 · Independent → 🇨🇳 Hangzhou Hangzhou Internet Court since 2017 · Official → 🇨🇳 Hangzhou City Brain since 2016 · Official →

Other press publishers

The whole layer

Who the atlas is quoting, counted across every published entry: Who publishes the evidence. The registry itself is open data: the dataset page.