ERDDAP Easier access to scientific data
Brought to you by NOAA NMFS SFSC ERD
|
ERDDAP Easier access to scientific data
|
Brought to you by NOAA NMFS SFSC ERD |
| Grid DAP Data |
Table DAP Data |
Make A Graph |
W M S |
Title | Summary | Info | Background Info |
RSS | E |
Institution | Dataset ID |
|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | M | Cloudmask, CLAVR-1, POES AVHRR, Alaska, Daytime (Hourly) | 
|
info | background |  |
 |
NOAA CoastWatch, West Coast Node | erdAKclddhday |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | acknowledgement | String | NOAA NESDIS COASTWATCH, NOAA SWFSC ERD |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | composite | String | false |
| attribute | NC_GLOBAL | contributor_name | String | NOAA NWS Monterey and NOAA CoastWatch |
| attribute | NC_GLOBAL | contributor_role | String | Source of level 2 data. |
| attribute | NC_GLOBAL | Conventions | String | COARDS, CF-1.0, Unidata Dataset Discovery v1.0 |
| attribute | NC_GLOBAL | creator_email | String | dave.foley@noaa.gov |
| attribute | NC_GLOBAL | creator_name | String | NOAA CoastWatch, West Coast Node |
| attribute | NC_GLOBAL | creator_url | String | http://coastwatch.pfel.noaa.gov |
| attribute | NC_GLOBAL | date_created | String | 2008-09-30Z |
| attribute | NC_GLOBAL | date_issued | String | 2008-09-30Z |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 235.0 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 75.0 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 45.0 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.0125 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 235.0 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | 165.0 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.0125 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | geospatial_vertical_max | double | 0.0 |
| attribute | NC_GLOBAL | geospatial_vertical_min | double | 0.0 |
| attribute | NC_GLOBAL | geospatial_vertical_positive | String | up |
| attribute | NC_GLOBAL | geospatial_vertical_units | String | m |
| attribute | NC_GLOBAL | history | String | NOAA NWS Monterey and NOAA CoastWatch 2008-09-30T05:15:58Z NOAA CoastWatch (West Coast Node) and NOAA SFSC ERD |
| attribute | NC_GLOBAL | infoUrl | String | http://coastwatch.pfeg.noaa.gov/infog/AK_cldd_las.html |
| attribute | NC_GLOBAL | institution | String | NOAA CoastWatch, West Coast Node |
| attribute | NC_GLOBAL | keywords | String | EARTH SCIENCE > Atmosphere > Clouds > Cloud Amount/Frequency |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, CoastWatch, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. |
| attribute | NC_GLOBAL | naming_authority | String | gov.noaa.pfel.coastwatch |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 75.0 |
| attribute | NC_GLOBAL | origin | String | NOAA NWS Monterey and NOAA CoastWatch |
| attribute | NC_GLOBAL | processing_level | String | 3 |
| attribute | NC_GLOBAL | project | String | CoastWatch (http://coastwatch.noaa.gov/) |
| attribute | NC_GLOBAL | projection | String | geographic |
| attribute | NC_GLOBAL | projection_type | String | mapped |
| attribute | NC_GLOBAL | references | String | CLAVR-1 Daytime Cloudmask Info: The CLAVR-1 cloudmask (Stowe, 1999) is used to cloudmask AVHRR high resolution sea surface temperature products. The cloudmask runs a series of tests on each surface temperature pixel to determine whether the pixel is contaminated by cloud cover. Users may evaluate which specific tests in the cloudmask returned positive cloud presence results by examining the value of the cloudmask. This value corresponds to an 8 bit binary number which details which tests flagged the pixel as a cloudy pixel. See http://coastwatch.pfel.noaa.gov/info/CLAVR.html for more information regarding the specific tests used in the cloudmask. CLAVR-1 Reference: Stowe, L. L., P. A. Davis, and E. P. McClain. Scientific basis and initial evaluation of the CLAVR-1 global clear/cloud classification algorithm for the advanced very high resolution radiometer. J. Atmos. Oceanic Technol., 16, 656-681. 1999. |
| attribute | NC_GLOBAL | satellite | String | POES |
| attribute | NC_GLOBAL | sensor | String | AVHRR HRPT |
| attribute | NC_GLOBAL | source | String | satellite observation: POES, AVHRR HRPT |
| attribute | NC_GLOBAL | sourceUrl | String | http://192.168.31.18/thredds/dodsC/satellite/AK/cldd/hday |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 45.0 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF-1.0 |
| attribute | NC_GLOBAL | summary | String | The CLAVR-1 cloudmask (Stowe, 1999) is used to cloudmask AVHRR high resolution sea surface temperature products. The cloudmask runs a series of tests on each surface temperature pixel to determine whether the pixel is contaminated by cloud cover. Users may evaluate which specific tests in the cloudmask returned positive cloud presence results by examining the value of the cloudmask. This value corresponds to an 8 bit binary number which details which tests flagged the pixel as a cloudy pixel. See http://coastwatch.pfel.noaa.gov/info/CLAVR.html for more information regarding the specific tests used in the cloudmask. |
| attribute | NC_GLOBAL | title | String | Cloudmask, CLAVR-1, POES AVHRR, Alaska, Daytime (Hourly) |
| attribute | NC_GLOBAL | Westernmost_Easting | double | 165.0 |
| dimension | time | double | nValues=4011, evenlySpaced=false, averageSpacing=07:06:39 | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.12014528E9, 1.2227976E9 |
| attribute | time | axis | String | T |
| attribute | time | fraction_digits | int | 0 |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Centered Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | altitude | double | nValues=1, onlyValue=0.0 | |
| attribute | altitude | _CoordinateAxisType | String | Height |
| attribute | altitude | _CoordinateZisPositive | String | up |
| attribute | altitude | actual_range | double | 0.0, 0.0 |
| attribute | altitude | axis | String | Z |
| attribute | altitude | fraction_digits | int | 0 |
| attribute | altitude | ioos_category | String | Location |
| attribute | altitude | long_name | String | Altitude |
| attribute | altitude | positive | String | up |
| attribute | altitude | standard_name | String | altitude |
| attribute | altitude | units | String | m |
| dimension | latitude | double | nValues=2401, evenlySpaced=true, averageSpacing=0.0125 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 45.0, 75.0 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | coordsys | String | geographic |
| attribute | latitude | fraction_digits | int | 4 |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | point_spacing | String | even |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | double | nValues=5601, evenlySpaced=true, averageSpacing=0.0125 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | 165.0, 235.0 |
| attribute | longitude | axis | String | X |
| attribute | longitude | coordsys | String | geographic |
| attribute | longitude | fraction_digits | int | 4 |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | point_spacing | String | even |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | cloudmask | float | time, altitude, latitude, longitude | |
| attribute | cloudmask | _FillValue | float | -9999999.0 |
| attribute | cloudmask | colorBarMaximum | double | 255.0 |
| attribute | cloudmask | colorBarMinimum | double | 0.0 |
| attribute | cloudmask | coordsys | String | geographic |
| attribute | cloudmask | fraction_digits | int | 0 |
| attribute | cloudmask | ioos_category | String | Meteorology |
| attribute | cloudmask | long_name | String | Daytime Cloud Mask |
| attribute | cloudmask | missing_value | float | -9999999.0 |
| attribute | cloudmask | standard_name | String | cloud_area_fraction |
| attribute | cloudmask | units | String | 8 bits, encoded |