{"id":930,"date":"2023-10-22T22:10:05","date_gmt":"2023-10-22T14:10:05","guid":{"rendered":"https:\/\/fri.sh\/blog\/?p=930"},"modified":"2023-10-22T22:10:07","modified_gmt":"2023-10-22T14:10:07","slug":"wei-shu-ma-xiang-ji-zhao-pian-pi-liang-tian-jia-gps-xin-xi","status":"publish","type":"post","link":"https:\/\/fri.sh\/blog\/2023\/wei-shu-ma-xiang-ji-zhao-pian-pi-liang-tian-jia-gps-xin-xi\/","title":{"rendered":"\u4e3a\u6570\u7801\u76f8\u673a\u7167\u7247\u6279\u91cf\u6dfb\u52a0 GPS \u4fe1\u606f"},"content":{"rendered":"\n
\n

\u5e74\u521d\u8fd8\u8bf4\u4eca\u5e74\u8ba4\u771f\u5199\u5199\u535a\u5ba2\uff0c\u4e00\u8f6c\u773c\u597d\u51e0\u4e2a\u6708\u6ca1\u66f4\u65b0\u3002\u5f00\u59cb\u66f4\u8d77\u6765\u5427… \ud83d\ude2d<\/p>\n<\/blockquote>\n\n\n\n

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\"\u4e3a\u6570\u7801\u76f8\u673a\u7167\u7247\u6dfb\u52a0<\/figure>\n\n\n\n

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\u5728\u624b\u673a\u8bb0\u5f55\u8f68\u8ff9\uff1a<\/strong><\/p>\n\n\n\n

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<\/p>\n\n\n\n

\"HoudahGEO<\/figure>\n\n\n\n

\u5982\u679c\u4f60\u4f7f\u7528 iPhone \u81ea\u5e26\u5065\u5eb7 App \u5bfc\u51fa\u7684 .gpx \u5065\u8eab\u8f68\u8ff9\u4fe1\u606f\uff0c\u90a3\u4e48\u53ef\u4ee5\u88ab Houdah \u76f4\u63a5\u4f7f\u7528\u3002\u800c\u5982\u679c\u4f60\u4f7f\u7528\u300c\u4e00\u751f\u8db3\u8ff9\u300dApp \u5bfc\u51fa\u7684 .csv \u6587\u4ef6\uff0c\u5219\u4f1a\u9047\u5230\u4e00\u4e9b\u5c0f\u95ee\u9898\uff1a\u56e0\u4e3a\u8fd9\u4e2a .csv \u6587\u4ef6\u7684\u65f6\u95f4\u5217\u683c\u5f0f\u4e3a UTC \u65f6\u95f4\uff0c\u800c Houdah \u53ea\u80fd\u8bfb\u53d6 ISO8601 \u683c\u5f0f\u65f6\u95f4\u6233\u3002\u4e0d\u8fc7\u95ee\u9898\u4e0d\u5927\uff0c\u6211\u82b1 5 \u5206\u949f\u901a\u8fc7 chatGPT \u5199\u4e00\u4e2a\u7b80\u5355\u7684 Python \u89e3\u51b3\uff1a<\/p>\n\n\n\n

\/\/ \u5c06\u4e00\u751f\u8db3\u8ff9 App \u5bfc\u51fa\u7684 .csv \u6587\u4ef6\u4e2d\u7684\u65f6\u95f4\u6233\u4fe1\u606f\u53d8\u66f4\u4e3a ISO 8601 \u683c\u5f0f\n\/\/ \u4ee5\u4fbf HoudahGEO \u53ef\u4ee5\u8bfb\u53d6 Track og\n\nimport csv\nfrom datetime import datetime\n\ndef convert_timestamp_to_iso8601(timestamp):\n    # \u5c06\u65f6\u95f4\u6233\u8f6c\u6362\u4e3adatetime\u5bf9\u8c61\n    dt_object = datetime.utcfromtimestamp(int(timestamp))\n    # \u5c06datetime\u5bf9\u8c61\u683c\u5f0f\u5316\u4e3aISO 8601\u683c\u5f0f\n    return dt_object.strftime('%Y-%m-%dT%H:%M:%SZ')\n\ndef process_csv(input_file, output_file):\n    with open(input_file, 'r', newline='', encoding='utf-8') as infile, \\\n         open(output_file, 'w', newline='', encoding='utf-8') as outfile:\n\n        reader = csv.DictReader(infile)\n        fieldnames = reader.fieldnames\n        \n        if 'dataTime' not in fieldnames:\n            print(\"dataTime\u5217\u4e0d\u5b58\u5728\")\n            return\n\n        writer = csv.DictWriter(outfile, fieldnames=fieldnames)\n        writer.writeheader()\n        \n        for row in reader:\n            # \u8f6c\u6362\u65f6\u95f4\u4e3aISO 8601\u683c\u5f0f\n            row['dataTime'] = convert_timestamp_to_iso8601(row['dataTime'])\n            writer.writerow(row)\n\n# \u4f7f\u7528\ninput_file = 'backUpData.csv' \/\/ \u4e00\u751f\u8db3\u8ff9 App \u5bfc\u51fa\u7684 .csv \u6587\u4ef6\noutput_file = 'newData.csv' \/\/ \u8f6c\u6362\u540e\u7684 .csv \u6587\u4ef6\nprocess_csv(input_file, output_file)<\/code><\/pre>\n\n\n\n
\u6700\u540e\uff0c\u5bfc\u5165\u5230 iCloud \u56fe\u5e93\uff0c\u4f60\u5c31\u5f97\u5230\u4e86\u4e00\u5f20\u5e26\u6709\u5730\u7406\u4f4d\u7f6e\u4fe1\u606f\u7684\u7167\u7247\u8bb0\u5f55\u3002\u270c\ufe0f<\/p>\n\n\n\n
<\/p>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
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