| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m12.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3P8SECKy/AKKQM |
| Repository | sid.inpe.br/jeferson/2004/01.13.11.47 (restricted access) |
| Last Update | 2005:05.10.03.00.00 (UTC) simone |
| Metadata Repository | sid.inpe.br/jeferson/2004/01.13.11.47.11 |
| Metadata Last Update | 2020:09.14.14.42.41 (UTC) simone |
| Secondary Key | INPE-12360-PRE/7664 |
| ISSN | 1516-9375 |
| Label | self-archiving-INPE-MCTIC-GOV-BR |
| Citation Key | Valeriano:2003:ReEsCu |
| Title | Reflectância espectral de culturas agrícolas anuais (I): espectrorradiometria  |
| Project | Sensoriamento Remoto Aplicado à Agricultura |
| Year | 2003 |
| Access Date | 2024, Apr. 16 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 1029 KiB |
| 2. Context | |
| Author | Valeriano, Márcio de Morisson |
| Group | DSR-INPE-MCT-BR |
| Journal | Espaço e Geografia |
| Volume | 6 |
| Number | 1 |
| Pages | 1-22 |
| History (UTC) | 2005-05-11 19:57:53 :: sergio -> banon :: 2006-05-18 14:09:08 :: banon -> marciana :: 2006-05-25 13:30:00 :: marciana -> administrator :: 2018-06-05 00:40:39 :: administrator -> marciana :: 2003 2020-09-14 14:41:13 :: marciana -> simone :: 2003 |
| 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 | AGRICULTURA dossel comportamento espectral culturas agrícolas reflectancia espectral espectrorradiometria agriculture canopy spectral reflectance spectroscopy |
| Abstract | São relatados trabalhos voltados ao conhecimento do comportamento espectral de culturas agrícolas, dos fundamentos básicos às diferentes aplicações. A reflectância espectral de dosséis vegetais foi analisada em função de suas variáveis biofísicas, baseando-se em dados experimentais de laboratório e de campo. Os estudos fundamentais enfocam como princípio elementar a reflectância de folhas, suas causas e variantes. A extensão desses conhecimentos para o dossel vegetal é feita incorporando elementos de cena, como a geometria de iluminação, observação, reflectância do solo ou estrato subjacente e a arquitetura das plantas. O dado espectral é relatado como o resultado da ação sinérgica de diversos fatores, cuja interpretação se faz alvo do desenvolvimento metodológico em sensoriamento remoto agrícola. Ante as condições tecnológicas vigentes, recomenda-se um resgate desses conhecimentos para o aproveitamento adequado das facilidades atuais de aquisição e análise da reflectância de dosséis agrícolas. ABSTRACT - This paper reports a series of studies conducted towards the comprehension of spectral properties of crop canopies, from basic rationales to different applications. The spectral reflectance of crop canopies were studied in relation to their biophysical variables, with data collected in field and laboratory trials. The fundamental works focuses leaf reflectance as the elementary principle, with its causes and factors. This knowledge is extended to vegetative canopy by means of incorporating scene elements, as illumination and observation geometry, underlying soil reflectance and plant architecture. The spectral data is reported as a result of diverse synergistic factors, whose interpretation is subject of methodological development in remote sensing of agriculture. Considering the technological resources of present times, a retrieval of this knowledge is recommended to properly employ nowadays facilities for the acquisition and analysis of crop canopy reflectance data. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Reflectância espectral de... |
| 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 | pt |
| Target File | reflectancia espectral (I).pdf |
| User Group | administrator marciana simone |
| Reader Group | administrator simone |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Host Collection | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notes | |
| Empty Fields | affiliation alternatejournal archivist callnumber copyright creatorhistory descriptionlevel dissemination doi e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |