[[["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\u003eNASADEM is a NASA product providing a global Digital Elevation Model (DEM) at 30-meter resolution.\u003c/p\u003e\n"],["\u003cp\u003eIt is derived from SRTM data and enhanced with ASTER GDEM, ICESat GLAS, and PRISM datasets for improved accuracy and void reduction.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset includes elevation, data source index, and updated water body data bands.\u003c/p\u003e\n"],["\u003cp\u003eNASADEM data is freely available for use with proper attribution to NASA JPL.\u003c/p\u003e\n"],["\u003cp\u003eEarth Engine users can access and analyze NASADEM data using the provided code snippet.\u003c/p\u003e\n"]]],["The NASADEM dataset, provided by NASA/USGS/JPL-Caltech, offers reprocessed SRTM elevation data from February 11-22, 2000, with 30-meter pixel resolution. It includes `elevation`, `num` (data source index), and `swb` (water body) bands. NASADEM enhances SRTM by integrating data from ASTER GDEM, ICESat GLAS, and PRISM to reduce data voids and improve accuracy. Data is freely available for any purpose and can be accessed via an Earth Engine snippet and linked JavaScript code.\n"],null,[]]