(Ocean of Things / OpenSensorHub)
NOTE: You must have authorized access to the NIWC GovCloud in order for the live links to work !!
Arete Float: Sample Requests
The following are a list of example requests and their respective responses. The **IP ADDRESS** and **PORT** will need to be specified and point to the instance of the OpenSensorHub node serving the data.
Platform Location
Request Result Template:
Response:
{
"type": "DataRecord",
"definition": "http://www.opengis.net/def/property/OGC/0/PlatformLocation",
"label": "GPS",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "floatID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/IMEI",
"label": "Buoy ID",
"description": "Buoy unique identifier (IMEI modem identifier is used)"
},
{
"name": "msgID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/msgID",
"label": "MOMSN",
"description": "The running MO message count for that buoy"
},
{
"name": "Gps",
"type": "Vector",
"definition": "http://www.opengis.net/def/property/OGC/0/PlatformLocation",
"referenceFrame": "http://www.opengis.net/def/crs/EPSG/0/4326",
"label": "Float GPS Location",
"coordinates": [
{
"name": "lat",
"type": "Quantity",
"definition": "http://sensorml.com/ont/swe/property/GeodeticLatitude",
"axisID": "Lat",
"label": "Geodetic Latitude",
"uom": {
"code": "deg"
}
},
{
"name": "lon",
"type": "Quantity",
"definition": "http://sensorml.com/ont/swe/property/Longitude",
"axisID": "Lon",
"label": "Longitude",
"uom": {
"code": "deg"
}
}
]
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-25T01:06:31Z",
"floatID": "300234067567580",
"msgID": "673",
"Gps": {"lat": 32.70536422729492, "lon": -117.2361831665039}
},
{
"Time": "2020-03-25T01:06:56Z",
"floatID": "300234067660010",
"msgID": "654",
"Gps": {"lat": 32.70534133911133, "lon": -117.23613739013672}
},
{
"Time": "2020-03-25T01:08:22Z",
"floatID": "300234067662580",
"msgID": "649",
"Gps": {"lat": 32.70536422729492, "lon": -117.23614501953125}
},
{
"Time": "2020-04-03T23:25:33Z",
"floatID": "300234067768720",
"msgID": "1533",
"Gps": {"lat": 32.70538330078125, "lon": -117.23619842529297}
},
{
"Time": "2020-04-03T22:38:01Z",
"floatID": "300234067561670",
"msgID": "1486",
"Gps": {"lat": 32.705379486083984, "lon": -117.23616790771484}
}
]
IMEI
Request Result Template:
Response:
{
"type": "DataRecord",
"definition": "https://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity",
"label": "Conductivity",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "floatID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/IMEI",
"label": "Buoy ID",
"description": "Buoy unique identifier (IMEI modem identifier is used)"
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-25T08:20:57Z",
"floatID": "300234067567580"
},
{
"Time": "2020-03-25T07:23:21Z",
"floatID": "300234067768720"
},
{
"Time": "2020-03-25T04:19:45Z",
"floatID": "300234067568940"
},
{
"Time": "2020-03-25T02:39:15Z",
"floatID": "300234067565990"
},
{
"Time": "2020-03-25T05:31:52Z",
"floatID": "300234067967180"
},
{
"Time": "2020-03-25T04:29:49Z",
"floatID": "300234067562740"
},
{
"Time": "2020-03-25T08:38:34Z",
"floatID": "300234067561670"
}
]
msgID
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity",
"label": "Conductivity",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "msgID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/msgID",
"label": "MOMSN",
"description": "The running MO message count for that buoy"
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block:
Response:
[
{
"Time": "2020-03-25T23:47:51Z",
"msgID": "754"
},
{
"Time": "2020-03-25T23:38:38Z",
"msgID": "767"
},
{
"Time": "2020-03-25T21:35:50Z",
"msgID": "755"
},
{
"Time": "2020-03-26T00:32:43Z",
"msgID": "782"
},
{
"Time": "2020-03-25T17:37:28Z",
"msgID": "705"
},
{
"Time": "2020-03-25T20:28:45Z",
"msgID": "695"
},
{
"Time": "2020-03-26T00:35:58Z",
"msgID": "734"
}
]
Sea Surface Temperature
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_temperature",
"label": "Sea Surface Temperature",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "floatID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/IMEI",
"label": "Buoy ID",
"description": "Buoy unique identifier (IMEI modem identifier is used)"
},
{
"name": "msgID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/msgID",
"label": "MOMSN",
"description": "The running MO message count for that buoy"
},
{
"name": "sst_mean",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_temperature",
"label": "Water Temperature Mean",
"description": "Temperature of sea water near the surface",
"quality": [
{
"type": "Category",
"definition": "http://sensorml.com/ont/core/stat/SummaryStatistic",
"codeSpace": {
"href": "http://sensorml.com/ont/core/stat/"
}
}
],
"uom": {
"code": "Cel"
}
},
{
"name": "sst_var",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_temperature",
"label": "Water Temperature Variance",
"description": "Temperature of sea water near the surface",
"quality": [
{
"type": "Category",
"definition": "http://sensorml.com/ont/core/stat/SummaryStatistic",
"codeSpace": {
"href": "http://sensorml.com/ont/core/stat/"
}
}
],
"uom": {
"code": "Cel2"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
https://oot-bottsinc-oot.sd.spawar.navy.mil/sensorhub/sos?service=SOS&version=2.0&request=GetResult&offering=urn:darpa:oot:arete:network-sos&observedProperty=https://mmisw.org/ont/cf/parameter/sea_surface_temperature&temporalFilter=phenomenonTime,2020-06-02T00:00:00/2020-07–02T12:12:12Z&replaySpeed=100&responseFormat=application/json
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-26T23:30:58Z",
"floatID": "300234067567580",
"msgID": "839",
"sst_mean": 17.3125,
"sst_var": 2.4700164794921875E-4
},
{
"Time": "2020-03-27T01:20:02Z",
"floatID": "300234067660010",
"msgID": "822",
"sst_mean": 17.25,
"sst_var": 0.0
},
{
"Time": "2020-03-27T00:35:32Z",
"floatID": "300234067662580",
"msgID": "817",
"sst_mean": 17.4375,
"sst_var": 0.0
}
]
Sea Water Electrical Conductivity
Request Result Template
Result Template:
{
"type": "DataRecord",
"definition": "https://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity",
"label": "Conductivity",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "floatID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/IMEI",
"label": "Buoy ID",
"description": "Buoy unique identifier (IMEI modem identifier is used)"
},
{
"name": "msgID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/msgID",
"label": "MOMSN",
"description": "The running MO message count for that buoy"
},
{
"name": "conductivity_mean",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity",
"label": "Water Conductivity Mean",
"description": "Conductivity of the sea surface water.",
"quality": [
{
"type": "Category",
"definition": "http://sensorml.com/ont/core/stat/SummaryStatistic",
"codeSpace": {
"href": "http://sensorml.com/ont/core/stat/"
}
}
],
"uom": {
"code": "S.m-1"
}
},
{
"name": "conductivity_var",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity",
"label": "Water Conductivity Variance",
"description": "Conductivity of the sea surface water.",
"quality": [
{
"type": "Category",
"definition": "http://sensorml.com/ont/core/stat/SummaryStatistic",
"codeSpace": {
"href": "http://sensorml.com/ont/core/stat/"
}
}
],
"uom": {
"code": "S.m-12"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-27T05:42:49Z",
"floatID": "300234067567580",
"msgID": "861",
"conductivity_mean": 1023.5,
"conductivity_var": 0.25
},
{
"Time": "2020-03-27T07:00:07Z",
"floatID": "300234067660010",
"msgID": "841",
"conductivity_mean": 0.0,
"conductivity_var": 0.0
},
{
"Time": "2020-03-27T00:35:32Z",
"floatID": "300234067662580",
"msgID": "817",
"conductivity_mean": 0.0,
"conductivity_var": 0.0
}
]
Sea Surface Wave Significant Height
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://www.navy.mil/onto/swe/property/NIWC/OOT/OceanWaveStatisticsRecord",
"label": "Wave Statistics",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "Significant_Wave_Height",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_wave_significant_height",
"label": "Significant Wave Height",
"description": "The mean height of the highest third of the waves recorded during a sampling period. It is also estimated from measured wave energy, as four times the square-root of the first moment of the wave spectrum.",
"uom": {
"code": "m"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-26T22:23:17Z",
"Significant_Wave_Height": 0.0
},
{
"Time": "2020-03-27T02:53:45Z",
"Significant_Wave_Height": 0.0
},
{
"Time": "2020-03-27T07:28:49Z",
"Significant_Wave_Height": 0.0
},
{
"Time": "2020-03-27T01:48:59Z",
"Significant_Wave_Height": 0.0
},
{
"Time": "2020-03-27T07:32:40Z",
"Significant_Wave_Height": -2.1219253540039062E-5
},
{
"Time": "2020-03-27T09:36:33Z",
"Significant_Wave_Height": 0.0
}
]
Sea Surface Wave Period At Variance Spectral Density Maximum
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://www.navy.mil/onto/swe/property/NIWC/OOT/OceanWaveStatisticsRecord",
"label": "Wave Statistics",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "Peak_Wave_Period",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_wave_period_at_variance_spectral_density_maximum",
"label": "Peak Wave Period",
"description": "The wave period where the spectral density reaches its maximum",
"uom": {
"code": "s"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-27T18:57:01Z",
"Peak_Wave_Period": 8.6015625
},
{
"Time": "2020-03-27T02:53:45Z",
"Peak_Wave_Period": 8.6015625
},
{
"Time": "2020-03-27T18:49:23Z",
"Peak_Wave_Period": 8.203125
},
{
"Time": "2020-03-27T15:46:29Z",
"Peak_Wave_Period": 8.6015625
},
{
"Time": "2020-03-27T07:32:40Z",
"Peak_Wave_Period": 3944.0
}
]
Wave Spectrum Record
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://www.navy.mil/onto/swe/property/NIWC/OOT/WaveSpectrumRecord",
"label": "Wave Spectrum",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "floatID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/IMEI",
"label": "Buoy ID",
"description": "Buoy unique identifier (IMEI modem identifier is used)"
},
{
"name": "msgID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/msgID",
"label": "MOMSN",
"description": "The running MO message count for that buoy"
},
{
"name": "Wave_Spectrum",
"type": "DataArray",
"definition": "http://dbpedia.org/resource/Spectral_density",
"label": "Wave Spectrum",
"description": "The distribution of wave energy as a function of wave period",
"elementCount": {
"type": "Count",
"value": 12
},
"elementType": {
"name": "bin",
"type": "DataRecord",
"fields": [
{
"name": "psd",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_wave_variance_spectral_density",
"label": "Variance Spectral Density",
"uom": {
"code": "m2/Hz"
}
}
]
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-26T15:31:29Z",
"floatID": "300234067567580",
"msgID": "811",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 2.0003319E-4},
{"psd": 2.1255016E-4},
{"psd": 8.749962E-5},
{"psd": 1.2516975E-5},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 5.0008297E-5},
{"psd": 0.0},
{"psd": 0.0}
]
},
{
"Time": "2020-03-27T21:16:02Z",
"floatID": "300234067768720",
"msgID": "928",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 7.498264E-5},
{"psd": 0.0012254715},
{"psd": 0.0013122559},
{"psd": 3.874302E-4},
{"psd": 3.6239624E-4},
{"psd": 3.376007E-4},
{"psd": 7.376671E-4},
{"psd": 0.0068244934},
{"psd": 0.002483368},
{"psd": 0.0}
]
},
{
"Time": "2020-03-27T02:02:21Z",
"floatID": "300234067568940",
"msgID": "859",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 7.498264E-5},
{"psd": 4.0006638E-4},
{"psd": 5.0008297E-5},
{"psd": 5.0008297E-5},
{"psd": 0.0},
{"psd": 2.4974346E-5},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0}
]
},
]
Spectral Density
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://www.navy.mil/onto/swe/property/NIWC/OOT/WaveSpectrumRecord",
"label": "Wave Spectrum",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "Wave_Spectrum",
"type": "DataArray",
"definition": "http://dbpedia.org/resource/Spectral_density",
"label": "Wave Spectrum",
"description": "The distribution of wave energy as a function of wave period",
"elementCount": {
"type": "Count",
"value": 12
},
"elementType": {
"name": "bin",
"type": "DataRecord"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-28T04:38:53Z",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 1.00016594E-4},
{"psd": 1.2505054E-4},
{"psd": 8.749962E-5},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 1.2516975E-5},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0}
]
},
{
"Time": "2020-03-27T21:16:02Z",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 7.498264E-5},
{"psd": 0.0012254715},
{"psd": 0.0013122559},
{"psd": 3.874302E-4},
{"psd": 3.6239624E-4},
{"psd": 3.376007E-4},
{"psd": 7.376671E-4},
{"psd": 0.0068244934},
{"psd": 0.002483368},
{"psd": 0.0}
]
},
{
"Time": "2020-03-28T02:46:24Z",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 5.0008297E-5},
{"psd": 1.3744831E-4},
{"psd": 5.0008297E-5},
{"psd": 5.0008297E-5},
{"psd": 5.0008297E-5},
{"psd": 5.0008297E-5},
{"psd": 0.0},
{"psd": 8.34465E-6},
{"psd": 0.0}
]
}
]
Sea Surface Wave Variance Spectral Density
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://www.navy.mil/onto/swe/property/NIWC/OOT/WaveSpectrumRecord",
"label": "Wave Spectrum",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
Sample Observation Block Request:
https://oot-bottsinc-oot.sd.spawar.navy.mil/sensorhub/sos?service=SOS&version=2.0&request=GetResult&offering=urn:darpa:oot:arete:network-sos&observedProperty=https://mmisw.org/ont/cf/parameter/sea_surface_wave_variance_spectral_density&temporalFilter=phenomenonTime,2020-06-02T00:00:00/2020-07–02T12:12:12Z&responseFormat=application/json
Response:
[
{
"Time": "2020-03-28T04:38:53Z",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 1.00016594E-4},
{"psd": 1.2505054E-4},
{"psd": 8.749962E-5},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 1.2516975E-5},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0}
]
},
{
"Time": "2020-03-28T13:46:11Z",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 2.4974346E-5},
{"psd": 1.12473965E-4},
{"psd": 1.12473965E-4},
{"psd": 6.875992E-4},
{"psd": 7.498264E-5},
{"psd": 6.252527E-5},
{"psd": 7.498264E-5},
{"psd": 8.34465E-6},
{"psd": 0.0}
]
},
{
"Time": "2020-03-28T17:12:36Z",
"Wave_Spectrum": [
{"psd": 0.0},
{"psd": 0.0},
{"psd": 0.0},
{"psd": 1.00016594E-4},
{"psd": 8.749962E-5},
{"psd": 1.2505054E-4},
{"psd": 1.00016594E-4},
{"psd": 1.2516975E-5},
{"psd": 1.2516975E-5},
{"psd": 3.749132E-5},
{"psd": 8.34465E-6},
{"psd": 0.0}
]
}
]
Ocean Wave Statistics Record
Request Result Template:
Result Template:
{
"type": "DataRecord",
"definition": "https://www.navy.mil/onto/swe/property/NIWC/OOT/OceanWaveStatisticsRecord",
"label": "Wave Statistics",
"description": "Header containing message timestamp, floatID, and message number",
"fields": [
{
"name": "Time",
"type": "Time",
"definition": "http://www.opengis.net/def/property/OGC/0/SamplingTime",
"referenceFrame": "http://www.opengis.net/def/trs/BIPM/0/UTC",
"label": "Sampling Time",
"uom": {
"href": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
}
},
{
"name": "floatID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/IMEI",
"label": "Buoy ID",
"description": "Buoy unique identifier (IMEI modem identifier is used)"
},
{
"name": "msgID",
"type": "Text",
"definition": "http://sensorml.com/ont/swe/property/msgID",
"label": "MOMSN",
"description": "The running MO message count for that buoy"
},
{
"name": "Significant_Wave_Height",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_wave_significant_height",
"label": "Significant Wave Height",
"description": "The mean height of the highest third of the waves recorded during a sampling period. It is also estimated from measured wave energy, as four times the square-root of the first moment of the wave spectrum.",
"uom": {
"code": "m"
}
},
{
"name": "Peak_Wave_Period",
"type": "Quantity",
"definition": "https://mmisw.org/ont/cf/parameter/sea_surface_wave_period_at_variance_spectral_density_maximum",
"label": "Peak Wave Period",
"description": "The wave period where the spectral density reaches its maximum",
"uom": {
"code": "s"
}
}
]
}
Sample Observation Stream Request (replay speed = 100):
https://oot-bottsinc-oot.sd.spawar.navy.mil/sensorhub/sos?service=SOS&version=2.0&request=GetResult&offering=urn:darpa:oot:arete:network-sos&observedProperty=https://www.navy.mil/onto/swe/property/NIWC/OOT/OceanWaveStatisticsRecord&temporalFilter=phenomenonTime,2020-06-02T00:00:00/2020-07–02T12:12:12Z&replaySpeed=100&responseFormat=application/json
Sample Observation Block Request:
Response:
[
{
"Time": "2020-03-25T01:28:05Z",
"floatID": "300234067768720",
"msgID": "684",
"Significant_Wave_Height": -0.1279296875,
"Peak_Wave_Period": -6.3828125
},
{
"Time": "2020-03-25T01:39:33Z",
"floatID": "300234067561670",
"msgID": "650",
"Significant_Wave_Height": 0.0,
"Peak_Wave_Period": 7.19921875
},
{
"Time": "2020-04-03T20:43:16Z",
"floatID": "300234067868040",
"msgID": "1512",
"Significant_Wave_Height": 0.0,
"Peak_Wave_Period": 7.80078125
},
{
"Time": "2020-04-03T22:32:33Z",
"floatID": "300234067966190",
"msgID": "1463",
"Significant_Wave_Height": 0.0999755859375,
"Peak_Wave_Period": 4.0
}
]
OpenSensorHub 