| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m17@80/2008/04.10.14.10 (restricted access) |
| Last Update | 2008:04.10.14.10.19 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2008/04.10.14.10.21 |
| Metadata Last Update | 2022:03.26.17.49.46 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1109/TGRS.2007.913213 |
| ISSN | 0196-2892 |
| Citation Key | TrigoPereDaCaFrei:2008:ThLaSu |
| Title | Thermal Land Surface Emissivity Retrieved from SEVIRI/Meteosat  |
| Year | 2008 |
| Secondary Date | 200802 |
| Month | Feb. |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1079 KiB |
| 2. Context | |
| Author | 1 Trigo, Isabel F 2 Peres, Leonardo de Faria 3 DaCamara, Carlos C. 4 Freitas, Sandra C. |
| Group | 1 2 DMA-CPT-INPE-MCT-BR |
| Affiliation | 1 Instituto Dom Luiz, Centro de Geofísica da Universidade de Lisboa (CGUL), 1749-016 Lisbon, Portugal 2 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 3 Instituto Dom Luiz, CGUL, 1749-016 Lisbon, Portugal 4 Instituto de Meteorologia, Lisbon, Portugal |
| e-Mail Address | deicy@cptec.inpe.br |
| Journal | IEEE Transactions on Geoscience and Remote Sensing |
| Volume | 46 |
| Number | 2 |
| Pages | 307-315 |
| History (UTC) | 2008-09-05 11:27:44 :: deicy -> administrator :: 2010-05-11 02:43:14 :: administrator -> deicy :: 2011-11-03 12:08:54 :: deicy -> administrator :: 2022-03-26 17:49:46 :: administrator -> marciana :: 2008 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | meteosat land surface temperature satellite application emissivity theraml infrared |
| Abstract | Surface emissivity in the thermal infrared region is an important parameter for determining the surface radiation budget in climate, weather, and hydrological models. This paper focuses on estimating the spatial and temporal variations of the surface emissivities using thermal infrared remotely sensed data from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and the Moderate Resolution Imaging Spectroradiometer (MODIS) onboard NASA's Terra satellite. We developed a regression approach to use the ASTER and MODIS data for estimating the broadband emissivity (BBE; 813.5 $ muhbox{m}$ ). The regressions were calibrated using a library of spectral emissivity data for terrestrial materials. We applied these regressions to ASTER and MODIS data to obtain emissivity maps for several arid regions of the Earth. In the 89-$ muhbox{m}$ band for sparsely or nonvegetated desert areas, emissivity values between 0.66 and 0.96 have been observed, which are due to the low emissivity of quartz-rich sands at these wavelengths. As a result, the range of BBE is between 0.86 and 0.96. The seasonal variation over a two-year period and the dependence on land cover/soil type were also investigated. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Thermal Land Surface... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | trigo.pdf |
| User Group | administrator administrator deicy |
| Visibility | shown |
| Archiving Policy | denypublisher allowfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Dissemination | WEBSCI; PORTALCAPES; IEEEXplore. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format identifier isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |