(11-07-06) Reported File Sizes in units of Bytes
(10-25-06) European Space Agency's MetOp-2
(08-04-06) CLASS Release 4.1 fall 2006
CLASS Release 4.1 will be available this fall, 2006. Here is a list of major enhancements the new version will contain.
* Search and delivery for historical GOES-AAA and GOES AA data. This will encompass data as early as 1981 on GOES04.
* Enable OPeNDAP server for support of derived product data that is stored in netCDF format.
* Assorted enhancements to data integrity checks.
* Assorted web interface improvements; especially in the order query page.
* Anonymous data download using http.
* Allow push subscribers to manage their subscriptions via web interface.
* Ingest and delivery of MODIS Level 0 data (demonstration project).
(09-07-06) NOAA-12 & NOAA-14 - discontinue archiving 10/6/06
(06-21-06) GOES-11 replaced GOES-10 as the western GOES satellite
(05-25-06) Completed Historical Ingest of SBUV Data
The purpose of the SBUV instrument is to measure the solar irradiance and earth radiance in the near ultraviolet spectrum. From these data, the following atmospheric properties can be deduced:
1. The global and vertical distribution of stratospheric ozone
2. The structure and dynamics of stratospheric ozone
3. Photochemical processes and the influence of "trace" constituents on the ozone layer.
4. Long-term solar activity in the Ultraviolet spectrum.
Usable data can only be collected by the SBUV when it is integrated onto an afternoon spacecraft due to solar angle requirements. For more information on the instrument and the dataset description. please go to the NOAA KLM User's Guide - section 3.8.
(05-23-06) Completed Ingest of GOES from Data 1994 to Present
(05-22-06) CLASS Release 4.0.3 Notes
(05-22-06) CLASS Option to Deliver Orders on Physical Media
(05-05-06) CLASS Release 4.0 Notes March 7, 2006
1. CLASS can now ingest GOES historical data mode AA and mode A. This completes the CLASS enhancements for ingesting GOES historical data as a previous CLASS release incorporated the capability of ingesting GOES mode AAA data.
2. Enhanced subscription services to allow users request digital signatures along with their data.
3. Enabled search and distribution of CoastWatch Swath data. This data that have been ingested by CLASS for the last two years was recently approved by the data provider for distribution. Data available includes all CLASS holdings.
4. Completed automation of the CLASS-NMMR interface.
(05-05-06) 2nd CLASS Users Conference 2006
The 2nd CLASS Users Conference will be held in Boulder, Colorado - August 7-8, 2006. For more information: 2nd CLASS Users Conference.
(8-05-02) CoastWatch Subscription Service
The Comprehensive Large Array-data Stewardship System now offers subscription services to users who want CoastWatch data on a daily basis. In order to get a subscription account with us, please send an email to info@class.noaa.gov with the desired subregions and datatypes (listed below), and the satellite (NOAA-15, NOAA-16 or both).
Regions | |||
Hawaii: | HH - Main Island Mesoscale |
Great Lakes: | GE - Erie and Ontario GL - Synoptic GM - Michigan and Huron GR - Full Regional Panel GS - Superior and Northern Michigan |
Gulf of Mexico: | MC - Central Gulf Coast ML - Louisiana and Mississippi MP - Yucatan Peninsula MR - Full Regional Panel MT - Texas MW - West Florida MX - Extended Gulf of Mexico MY - Synoptic |
North East: | EC - Chesapeake Bay ED - Dump Site 106 EE - Extended Northeast Region EG - Georges Bank EM - Gulf of Maine EN - Synoptic ER - Full Regional Panel ES - Southern New England |
Alaska: | AA - Aleutian Islands Synoptic AB - Beaufort AC - Chukchi AG - Gulf of Alaska AH - Anchorage AJ - Juneau AL - Aleutian Islands AN - Northern Alaska Synoptic AS - Southern Alaska Synoptic AT - Bering Straight AU - Unalaska AV - Vancouver AW - Western Alaska Synoptic AX - Southern Alaska AY - Western Alaska AZ - Northern Alaska |
West Coast: | WB - British Columbia Synoptic WC - Central California WE - Northern Baja Mexico WF - CalCOFI Synoptic WJ - Baja Mexico Synoptic WL - Southern California WM - Southern Baja Mexico WN - Northwest WO - Oregon WP - Central Baja Mexico WR - Full Regional Panel WS - Southwest WU - Northern California WV - Vancouver Island WW - Washington WX - Fill Regional Panel (2.5 km) WY - Synoptic (LAC) WZ - Synoptic (GAC) |
South East: | SE - East Florida SG - South Carolina and Georgia SN - North Carolina SR - Full Regional Panel SS - South Florida SW - West Florida SX - Extended Southeast Region SY - Synoptic |
Caribbean: | CBH - Bahamas CBZ - Belize CCJ - Cuba / Jamaica Synoptic CDH - Dominican Rep / Haiti Synoptic CEC - East Caribbean Synoptic CEG - East Gulf of Mexico Synoptic CFB - Flower Garden Banks CFK - Florida Keys CGP - Gulf of Papayayo Synoptic CGR - Grays Reef CGT - Gulf of Tehuantepec Synoptic CJ - Jamaica CJM - Jamaica CLA - Lesser Antilles Synoptic CMM - Mazatlan / Mexico Synoptic CNF - Northern Florida CP - Puerto Rico CPC - Panama / W. Columbia Synoptic CPR - Puerto Rico CSA - San Andreas Bight Synoptic CVC - Venezuala / Columbia Synoptic CWC - West Caribbean Synoptic CWG - West Gulf of Mexico Synoptic CXS - Full Regional Panel (2.5 km) CXX - Full Regional panel (10 km) CYC - Yucatan Channel CYP - Yucatan Peninsula Synoptic |
Datatypes | B7-NLSST daytime/nighttime split-window BM-Multiple SST algorithm daytime and nighttime C1-Channel 1 Albedo C2-Channel 2 Albedo C3-Channel 3 Brightness temperatures C4-Channel 4 Brightness temperatures C5-Channel 5 Brightness temperatures CM-Cloud Mask D1-MCSST daytime split-window D7-NLSST daytime split-window S3-MCSST nighttime triple-window S7-NLSST nighttime split-window S9-NLSST nighttime triple-window SM-Multiple SST algorithm nightti SZ-Satellite zenith angle ZA-Solar zenith angle ZR-Relative azimuth angle |
(1-24-02) Stabilization of NOAA-14 GAC
After months of problems caused by high scan motor currents, NOAA-14 AVHRR GAC data stabilized beginning the morning of January 18, 2002. The GAC data continues to look fine as of this writing (January 24, 2002). However, the HRPT data demonstrates a slight problem which causes earth locations to look off by about a half a pixel. This problem is not uniform throughout the data. Additionally, a number of pixel dropouts and bad data points have been observed throughout the HRPT data. We will continue to monitor these issues.