{
  "fields": [{"id":"_id","type":"int"},{"id":"Name","type":"text"},{"id":"Data Type","type":"text"},{"id":"Description","type":"text"},{"id":"Required","type":"text"},{"id":"Example","type":"text"}],
  "records": [
    [1,"station_id","numeric","รหัสสถานี","Y","1.0"],
    [2,"station_number","numeric","ลำดับสถานี","Y","1.00"],
    [3,"","","","","(กรณีตัวเลขหลังจุดทศนิยมเป็น 0 หมายถึง สถานีหลัก)"],
    [4,"station_name","numeric","ชื่อสถานีภาษาไทย","Y","กรุงเทพ"],
    [5,"station_name_eng","text","ชื่อสถานีภาษาอังกฤษ","Y","Bangkok"],
    [6,"type","text","ประเภท","Y","M"],
    [7,"","","","","·     M – สถานีหลัก"],
    [8,"","","","","·     A – สถานีเสริม"],
    [9,"station_date","timestamp","กำหนดการขยายโครงข่าย","Y","1 เมษายน 2557"],
    [10,"","","","",""],
    [11,"station_retune_date","timestamp","วันปรับเปลี่ยนความถี่รองรับการเรียกคืนคลื่นความถี่ 700 MHz","N","5 ตุลาคม 2563"],
    [12,"station_network_id_mux1","text","รหัสกลุ่มโครงข่ายของ MUX1","Y","SFN-0100-M4-26"],
    [13,"","","","","·     SFN : Single-frequency Network"],
    [14,"","","","","·     MFN : Multi-frequency Network"],
    [15,"station_network_id_mux2","text","รหัสกลุ่มโครงข่ายของ MUX2","Y","SFN-0100-M4-36"],
    [16,"station_network_id_mux3","text","รหัสกลุ่มโครงข่ายของ MUX3","Y","SFN-0100-M4-40"],
    [17,"station_network_id_mux4","text","รหัสกลุ่มโครงข่ายของ MUX4","Y","SFN-0100-M4-44"],
    [18,"station_network_id_mux5","text","รหัสกลุ่มโครงข่ายของ MUX5","Y","SFN-0100-M4-32"],
    [19,"station_addr","text","ที่อยู่","N","สถานีส่งสัญญาณโทรทัศน์ ส.ส.ท. อาคารใบหยก 2"],
    [20,"station_subdistrict","text","ตำบล/แขวง","N","ถนนพญาไท *อยู่ระหว่างขอข้อมูลเพิ่มจาก MUX"],
    [21,"station_district","text","อำเภอ/เขต","Y","ราชเทวี"],
    [22,"station_province","text","จังหวัด","Y","กรุงเทพมหานคร"],
    [23,"station_zip","text","รหัสไปรษณีย์","N","10400 (ที่อยู่ซึ่งไม่มีรหัสไปรษณีย์ เนื่องจากสถานีตั้งอยู่ในเขตพื้นที่ป่าไม้ หรือเขตพื้นที่อุทยาน ซึ่งไม่มีความชัดเจนของขอบเขตการปกครอง จึงไม่สามารถระบุรหัสไปรษณีย์ได้)"],
    [24,"station_service","text","ผู้รับผิดชอบสิ่งอำนวยความสะดวก","Y","ส.ส.ท. (ไทยพีบีเอส)"],
    [25,"station_host","text","เจ้าของสถานที่/เสา","Y","ส.ส.ท. (ไทยพีบีเอส)"],
    [26,"station_long","numeric","ลองจิจูด","Y","100.54027"],
    [27,"station_lat","numeric","ละติจูด","Y","13.7543"],
    [28,"artificial_delay_mux1","numeric","Artificial Delay ของ MUX1 (µs)","Y","0.0"],
    [29,"artificial_delay_mux2","numeric","Artificial Delay ของ MUX2 (µs)","Y","0.0"],
    [30,"artificial_delay_mux3","numeric","Artificial Delay ของ MUX3 (µs)","Y","0.0"],
    [31,"artificial_delay_mux4","numeric","Artificial Delay ของ MUX4 (µs)","Y","28.0"],
    [32,"artificial_delay_mux5","numeric","Artificial Delay ของ MUX5 (µs)","Y","0.0"],
    [33,"station_htm","numeric","ความสูงของสายอากาศจากพื้นดิน (เมตร)","Y","328.0"],
    [34,"station_ant_type","text","ประเภทสายอากาศ","Y","Type 0*"],
    [35,"","","","","·     Type 0, Type 1, Type 2, Type 3, Type 3A, Type 4,"],
    [36,"","","","","Type 5, Type 5A, Type 6, Type 7, Type 7A"],
    [37,"","","","","·     ดูคำอธิบายจาก “แนวปฏิบัติทางเทคนิคสำหรับการให้บริการโทรทัศน์ภาคพื้นดินในระบบดิจิตอล” ฉบับปรับปรุง พ.ศ. 2560 https://www.nbtc.go.th/News/Information/29222.aspx หน้า 58–59 ยกเว้น “Type 0” หมายความว่า “เป็น pattern เดิมของสถานี ที่ออกแบบในระบบแอนะล็อก”"],
    [38,"station_hrp","text","มุมแอซิมัท (HRP)","Y","ND**"],
    [39,"","","","","ตัวอย่าง"],
    [40,"","","","","·     ND  : non-directional"],
    [41,"","","","","·     170 : Directional มุม 170"],
    [42,"","","","","·     155;345 Directional มุม 155 และ 345"],
    [43,"station_erp_kw","numeric","กำลังส่งออกอากาศสูงสุด (kW)","Y","100.0"],
    [44,"station_ch_group_mux1","text","กลุ่มความถี่ของ MUX1","Y","Db"],
    [45,"station_ch_group_mux2","text","กลุ่มความถี่ของ MUX2","Y","Db"],
    [46,"station_ch_group_mux3","text","กลุ่มความถี่ของ MUX3","Y","Db"],
    [47,"station_ch_group_mux4","text","กลุ่มความถี่ของ MUX4","Y","Db"],
    [48,"station_ch_group_mux5","text","กลุ่มความถี่ของ MUX5","Y","Db"],
    [49,"station_mux1","numeric","ช่องความถี่วิทยุของ MUX1","Y","26.0"],
    [50,"station_mux2","numeric","ช่องความถี่วิทยุของ MUX2","Y","36.0"],
    [51,"station_mux3","numeric","ช่องความถี่วิทยุของ MUX3","Y","40.0"],
    [52,"station_mux4","numeric","ช่องความถี่วิทยุของ MUX4","Y","44.0"],
    [53,"station_mux5","numeric","ช่องความถี่วิทยุของ MUX5","Y","32.0"],
    [54,"area_lao","numeric","พื้นที่ประสานงานกับ สปป. ลาว","Y","0                   1 = true, 0 = false"],
    [55,"area_cambodia","numeric","พื้นที่ประสานงานกับกัมพูชา","Y","0                   1 = true, 0 = false"],
    [56,"area_malaysia","numeric","พื้นที่ประสานงานกับมาเลเซีย","Y","0                   1 = true, 0 = false"],
    [57,"area_myanmar","numeric","พื้นที่ประสานงานกับเมียนมาร์","Y","0                   1 = true, 0 = false"]
]}