[[["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 TIGER dataset from the US Census Bureau provides a variety of geospatial data for different years (2010, 2016, 2018, 2020) and geographical units, including states, counties, census tracts, block groups, and blocks.\u003c/p\u003e\n"],["\u003cp\u003eThese datasets can be used to analyze demographic information, urban development, and other spatial patterns across the United States, Puerto Rico, and Island Areas.\u003c/p\u003e\n"],["\u003cp\u003eData is provided as polygon features (e.g., for states, counties, tracts) or line features (e.g., for roads) and sometimes aggregated with demographic profile data (like Demographic Profile 1 for census tracts).\u003c/p\u003e\n"],["\u003cp\u003eCensus blocks are the smallest geographical units in the TIGER dataset, roughly equivalent to a city block, while block groups and tracts aggregate blocks into larger neighborhood-like areas.\u003c/p\u003e\n"],["\u003cp\u003eWhile most datasets represent geographical boundaries, some, like TIGER: US Census 5-digit ZIP Code Tabulation Areas, provide approximations of postal service zones.\u003c/p\u003e\n"]]],["The U.S. Census Bureau's TIGER geodatabase provides detailed geographic data, including census blocks, block groups, tracts, and 5-digit ZIP Code tabulation areas. Datasets also include 2016 and 2018 boundaries for counties and states, along with 2016 road segments. These resources cover the US, District of Columbia, Puerto Rico, and island areas, offering polygon and line features for analysis of urban, county and neighborhood areas.\n"],null,[]]
