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JEFFREYS LEDGE, NH - 160 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Direction

waveTime
Dp ° 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
Sep 01, 20:00 172 185 171 130 145 106 127 141 147 172
Sep 01, 19:30 170 179 174 160 146 114 120 135 140 170
Sep 01, 19:00 171 161 170 118 142 113 128 142 149 171
Sep 01, 18:30 171 196 159 174 98 124 115 137 147 171
Sep 01, 18:00 168 171 210 128 185 128 130 135 143 168
Sep 01, 17:30 158 182 164 196 103 115 121 140 147 158
Sep 01, 17:00 156 100 98 39 135 116 123 142 144 156
Sep 01, 16:30 157 112 107 153 86 119 124 138 142 157
Sep 01, 16:00 160 164 130 216 126 125 126 143 143 160
Sep 01, 15:30 159 187 207 151 172 110 130 143 143 159
Sep 01, 15:00 159 186 152 175 166 125 112 132 138 159
Sep 01, 14:30 157 145 170 182 181 84 120 139 131 157
Sep 01, 14:00 159 152 187 201 115 123 130 130 128 159
Sep 01, 13:30 162 187 203 131 178 135 132 131 125 162
Sep 01, 13:00 159 182 156 111 98 129 131 127 130 159
Sep 01, 12:30 163 165 134 121 140 122 121 129 128 163
Sep 01, 12:00 163 178 140 174 167 124 128 127 137 163
Sep 01, 11:30 163 167 146 111 122 99 124 125 139 163
Sep 01, 11:00 162 190 177 182 161 125 135 126 135 162
Sep 01, 10:30 162 191 166 155 117 130 124 115 138 162
Sep 01, 10:00 163 190 184 177 175 139 122 110 142 163
Sep 01, 09:30 160 203 164 172 143 113 118 129 145 160
Sep 01, 09:00 156 179 207 193 126 131 120 128 137 156
Sep 01, 08:30 154 160 152 155 86 123 124 128 142 154
Sep 01, 08:00 153 185 180 79 89 118 114 130 141 153
Sep 01, 07:30 147 135 158 212 107 94 122 136 138 147
Sep 01, 07:00 149 125 143 136 154 121 112 132 138 149
Sep 01, 06:30 154 136 175 160 103 131 113 132 141 154
Sep 01, 06:00 153 178 144 141 145 120 115 133 144 153
Sep 01, 05:30 155 208 183 123 109 106 119 136 138 155
Sep 01, 05:00 156 184 165 177 140 109 118 134 142 156
Sep 01, 04:30 152 155 131 272 162 132 121 138 136 152
Sep 01, 04:00 147 207 181 127 116 111 131 140 138 147
Sep 01, 03:30 146 141 181 125 147 110 123 135 143 146
Sep 01, 03:00 149 145 157 75 142 133 125 135 138 149
Sep 01, 02:30 150 141 159 167 135 120 134 136 140 150
Sep 01, 02:00 152 176 155 135 41 120 124 125 138 152
Sep 01, 01:30 149 161 157 162 116 109 111 133 138 149
Sep 01, 01:00 150 163 157 106 133 137 123 134 133 150
Sep 01, 00:30 150 175 160 149 136 113 130 128 134 150
Sep 01, 00:00 152 170 165 143 159 116 128 127 135 152
Aug 31, 23:30 151 158 154 153 160 138 128 133 135 151
Aug 31, 23:00 154 162 174 136 111 126 120 130 139 154
Aug 31, 22:30 151 156 152 143 112 129 121 127 138 151
Aug 31, 22:00 150 153 124 148 126 119 120 128 139 150
Aug 31, 21:30 144 166 148 159 122 96 112 129 143 144
Aug 31, 21:00 143 169 161 117 97 120 120 133 139 143
Aug 31, 20:30 143 170 116 165 142 106 116 123 137 143
Aug 31, 20:00 137 144 137 131 113 119 117 125 134 137

CDIP's historic products and station information

Data Access

Data Use and Acknowledgements

THREDDS Server

A web server that provides metadata and data access for CDIP's NetCDF datasets, using OPeNDAP, OGC WMS and WCS, HTTP, and other remote data access protocols.

NDAR

A web utility for accessing data from CDIP's NetCDF data files. It serves station data in traditional CDIP formats, as well handling newer formats and wavecdf datasets from any source.

ERDDAP™

ERDDAP™ (the Environmental Research Division's Data Access Program) is a data server that gives you a simple, consistent way to download subsets of scientific datasets in common file formats and make graphs and maps.

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