[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],[],[[["\u003cp\u003eThe FORMA dataset provides MODIS-based vegetation change alerts, specifically "reversed rectified t-statistics" used to measure browning, with a resolution of 250 meters.\u003c/p\u003e\n"],["\u003cp\u003eWRI has discontinued updating FORMA alerts, recommending Terra-i and GLAD as preferred alternatives due to their performance and user experience.\u003c/p\u003e\n"],["\u003cp\u003eFORMA alerts were generated using NDVI and FIRMS data, trained with Hansen tree cover loss data, and triggered when 25% or more of a pixel was cleared.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is organized by ecogroups and includes bi-weekly periods for the years 2012 to 2019.\u003c/p\u003e\n"],["\u003cp\u003eThe FORMA datasets are available for use without restriction, but attribution to WRI and GFW is requested.\u003c/p\u003e\n"]]],["The WRI/GFW/FORMA vegetation t-statistics dataset, provided by the World Resources Institute/Global Forest Watch, spans from 2012 to 2019. It uses MODIS-derived NDVI and FIRMS data to detect forest clearing alerts, updating NDVI every 16 days and fire data daily. Alerts are generated when at least 25% of a pixel is cleared. The dataset, which is no longer updated, provides reversed rectified t-statistics used to measure vegetation browning and is broken down by ecogroup with 250-meter pixel size.\n"],null,[]]