[[["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\u003eFORMA alerts dataset, available from 2012-01-01 to 2019-05-18, provides data on forest clearing using MODIS NDVI and FIRMS products.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset uses a 25% minimum pixel clearing threshold to trigger alerts, although this varies by ecoregion.\u003c/p\u003e\n"],["\u003cp\u003eWRI has discontinued updating FORMA alerts, recommending Terra-i and GLAD as preferred alternatives.\u003c/p\u003e\n"],["\u003cp\u003eFORMA alerts data is freely available for use and distribution with proper attribution to WRI and GFW.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset includes information on alert date and the percentage of clearing within a specified period.\u003c/p\u003e\n"]]],["The WRI/GFW FORMA dataset, provided by the World Resources Institute/Global Forest Watch, offered daily deforestation alerts from 2012 to 2019. Using MODIS data (NDVI and FIRMS), the dataset detected forest clearing, with a minimum threshold of 25% pixel clearing. Alerts, indicating the percentage of clearing (`alert_delta`) and timestamp (`alert_date`), were provided. WRI stopped updating FORMA alerts because other tools were more often used. The dataset is freely available for use with proper attribution to WRI and GFW.\n"],null,[]]