共 50 条
- [44] ESTIMATING PRECISION OF SYSTEMATIC SAMPLING IN FOREST INVENTORIES CIENCIA E AGROTECNOLOGIA, 2015, 39 (01): : 15 - 22
- [47] Systematic evaluation of precision farming soil sampling requirements PROCEEDINGS OF THE FOURTH INTERNATIONAL CONFERENCE ON PRECISION AGRICULTURE, PTS A AND B, 1999, : 253 - 265
- [50] Bias and precision of different sampling methods for GPS positions PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 1998, 64 (06): : 597 - 600