已知一组点数据如下:
longi lati AMM
124.2500 27.0833 0.717763911
124.4167 27.0833 0.565288714
124.2500 27.2500 0.715888277
124.4167 27.2500 0.723441372
125.2500 27.4167 0.902380367
125.4167 27.4167 0.789868463
125.5833 27.4167 0.80516665
125.7500 27.5833 0.867977949
125.2500 27.7500 0.931652271
127.4167 31.9167 0.164210845
122.4167 26.5833 0.834836401
122.5833 26.5833 0.865860023
122.9167 26.7500 0.647638529
123.9167 26.7500 0.790268065
122.5833 27.0833 0.767969355
124.4167 27.0833 0.887081911
123.5833 27.2500 0.920635416
123.9167 27.5833 0.861132427
124.0833 27.7500 0.964586229
124.4167 27.7500 0.892144971
122.5833 26.0833 0.432547089
122.9167 26.0833 0.457594433
122.4167 26.2500 0.631898365
122.4167 26.4167 0.570757814
122.5833 26.4167 0.566880461
122.4167 26.5833 0.626675953
122.4167 26.7500 0.617377349
122.9167 26.9167 0.68981381
122.0833 27.7500 0.406830771
请问如何对其进行空间插值形成面域绘制成图