What is the diameter of the bottom covered by different beams of the Deeper CHIRP?

Deeper Sonar devices scan in a form of a cone. Area of the bottom that the sonar beam covers increases based on the depth of the area you're fishing at, as well as the beam angle you're using.

Please see the below comparison chart, which shows the diameter of the bottom covered by each beam of the Deeper CHIRP.
 

Depth (m) Narrow beam    Mid beam    Wide beam Depth (ft) Narrow beam    Mid beam   Wide beam 
  CHIRP 675 kHz, 7°   CHIRP 290 kHz, 16°   CHIRP 100 kHz, 47°   CHIRP 675 kHz, 7°   CHIRP 290 kHz, 16°   CHIRP 100 kHz, 47°
                       
1 0.12   0.28   0.87 3 0.40   0.92   2.85
2 0.24   0.56   1.74 7 0.80   1.84   5.71
3 0.37   0.84   2.61 10 1.20   2.77   8.56
4 0.49   1.12   3.48 13 1.61   3.69   11.41
5 0.61   1.41   4.35 16 2.01   4.61   14.27
6 0.73   1.69   5.22 20 2.41   5.53   17.12
7 0.86   1.97   6.09 23 2.81   6.46   19.97
8 0.98   2.25   6.96 26 3.21   7.38   22.82
9 1.10   2.53   7.83 30 3.61   8.30   25.68
10 1.22   2.81   8.70 33 4.01   9.22   28.53
11 1.35   3.09   9.57 36 4.41   10.14   31.38
12 1.47   3.37   10.44 39 4.82   11.07   34.24
13 1.59   3.65   11.31 43 5.22   11.99   37.09
14 1.71   3.94   12.17 46 5.62   12.91   39.94
15 1.83   4.22   13.04 49 6.02   13.83   42.80
16 1.96   4.50   13.91 52 6.42   14.75   45.65
17 2.08   4.78   14.78 56 6.82   15.68   48.50
18 2.20   5.06   15.65 59 7.22   16.60   51.36
19 2.32   5.34   16.52 62 7.63   17.52   54.21
20 2.45   5.62   17.39 66 8.03   18.44   57.06
21 2.57   5.90   18.26 69 8.43   19.37   59.92
22 2.69   6.18   19.13 72 8.83   20.29   62.77
23 2.81   6.46   20.00 75 9.23   21.21   65.62
24 2.94   6.75   20.87 79 9.63   22.13   68.47
25 3.06   7.03   21.74 82 10.03   23.05   71.33
26 3.18   7.31   22.61 85 10.43   23.98   74.18
27 3.30   7.59   23.48 89 10.84   24.90   77.03
28 3.43   7.87   24.35 92 11.24   25.82   79.89
29 3.55   8.15   25.22 95 11.64   26.74   82.74
30 3.67   8.43   26.09 98 12.04   27.67   85.59
31 3.79   8.71   26.96 102 12.44   28.59   88.45
32 3.91   8.99   27.83 105 12.84   29.51   91.30
33 4.04   9.28   28.70 108 13.24   30.43   94.15
34 4.16   9.56   29.57 112 13.65   31.35   97.01
35 4.28   9.84   30.44 115 14.05   32.28   99.86
36 4.40   10.12   31.31 118 14.45   33.20   102.71
37 4.53   10.40   32.18 121 14.85   34.12   105.56
38 4.65   10.68   33.05 125 15.25   35.04   108.42
39 4.77   10.96   33.92 128 15.65   35.97   111.27
40 4.89   11.24   34.78 131 16.05   36.89   114.12
41 5.02   11.52   35.65 135 16.45   37.81   116.98
42 5.14   11.81   36.52 138 16.86   38.73   119.83
43 5.26   12.09   37.39 141 17.26   39.65   122.68
44 5.38   12.37   38.26 144 17.66   40.58   125.54
45 5.50   12.65   39.13 148 18.06   41.50   128.39
46 5.63   12.93   40.00 151 18.46   42.42   131.24
47 5.75   13.21   40.87 154 18.86   43.34   134.10
48 5.87   13.49   41.74 157 19.26   44.26   136.95
49 5.99   13.77   42.61 161 19.67   45.19   139.80
50 6.12   14.05   43.48 164 20.07   46.11   142.65
51 6.24   14.34   44.35 167 20.47   47.03   145.51
52 6.36   14.62   45.22 171 20.87   47.95   148.36
53 6.48   14.90   46.09 174 21.27   48.88   151.21
54 6.61   15.18   46.96 177 21.67   49.80   154.07
55 6.73   15.46   47.83 180 22.07   50.72   156.92
56 6.85   15.74   48.70 184 22.47   51.64   159.77
57 6.97   16.02   49.57 187 22.88   52.56   162.63
58 7.09   16.30   50.44 190 23.28   53.49   165.48
59 7.22   16.58   51.31 194 23.68   54.41   168.33
60 7.34   16.86   52.18 197 24.08   55.33   171.19
61 7.46   17.15   53.05 200 24.48   56.25   174.04
62 7.58   17.43   53.92 203 24.88   57.18   176.89
63 7.71   17.71   54.79 207 25.28   58.10   179.75
64 7.83   17.99   55.66 210 25.69   59.02   182.60
65 7.95   18.27   56.53 213 26.09   59.94   185.45
66 8.07   18.55   57.40 217 26.49   60.86   188.30
67 8.20   18.83   58.26 220 26.89   61.79   191.16
68 8.32   19.11   59.13 223 27.29   62.71   194.01
69 8.44   19.39   60.00 226 27.69   63.63   196.86
70 8.56   19.68   60.87 230 28.09   64.55   199.72
71 8.69   19.96   61.74 233 28.49   65.48   202.57
72 8.81   20.24   62.61 236 28.90   66.40   205.42
73 8.93   20.52   63.48 240 29.30   67.32   208.28
74 9.05   20.80   64.35 243 29.70   68.24   211.13
75 9.17   21.08   65.22 246 30.10   69.16   213.98
76 9.30   21.36   66.09 249 30.50   70.09   216.84
77 9.42   21.64   66.96 253 30.90   71.01   219.69
78 9.54   21.92   67.83 256 31.30   71.93   222.54
79 9.66   22.21   68.70 259 31.71   72.85   225.39
80 9.79   22.49   69.57 262 32.11   73.77   228.25
81 9.91   22.77   70.44 266 32.51   74.70   231.10
82 10.03   23.05   71.31 269 32.91   75.62   233.95
83 10.15   23.33   72.18 272 33.31   76.54   236.81
84 10.28   23.61   73.05 276 33.71   77.46   239.66
85 10.40   23.89   73.92 279 34.11   78.39   242.51
86 10.52   24.17   74.79 282 34.51   79.31   245.37
87 10.64   24.45   75.66 285 34.92   80.23   248.22
88 10.76   24.74   76.53 289 35.32   81.15   251.07
89 10.89   25.02   77.40 292 35.72   82.07   253.93
90 11.01   25.30   78.27 295 36.12   83.00   256.78
91 11.13   25.58   79.14 299 36.52   83.92   259.63
92 11.25   25.86   80.01 302 36.92   84.84   262.49
93 11.38   26.14   80.88 305 37.32   85.76   265.34
94 11.50   26.42   81.74 308 37.72   86.69   268.19
95 11.62   26.70   82.61 312 38.13   87.61   271.04
96 11.74   26.98   83.48 315 38.53   88.53   273.90
97 11.87   27.26   84.35 318 38.93   89.45   276.75
98 11.99   27.55   85.22 322 39.33   90.37   279.60
99 12.11   27.83   86.09 325 39.73   91.30   282.46
100 12.23   28.11   86.96 328 40.13   92.22   285.31