{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["距離計算","操作手順"],"not_rendered":{"charts":0,"images":2,"macros":1,"external_links":0,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"距離計算","index":0,"n_rows":4,"n_cols":5,"rows_kept":4,"cut":false,"hidden":false,"merged":[]}
[null,"距離計算（球面３角法）"]
[null,null,"データファイル名","data.csv"]
[]
[null,"緯度","経度","距離(m)","累計距離(m)"]

{"sheet":"操作手順","index":1,"n_rows":40,"n_cols":4,"rows_kept":40,"cut":false,"hidden":false,"merged":[]}
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[null,null,"操作手順"]
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[null,null,null,"データファイル"]
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[null,null,"注意）　球面３角法を使用して計算していますが、地球は正確な球体ではなく楕円体であるため、"]
[null,null,"　　　　 精度が必要な場合は楕円体で計算している国土地理の計算サイトを利用願います。"]
[null,null,"          "]
[null,null,"１．CSVファイルをこのExcelと同じフォルダーに置く。"]
[null,null,"２．データファイル名を入力する。"]
[null,null,"３．前後の行の位置間の距離が表示される。"]