Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques

Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques

A proof-of-concept (POC) instrument system to measure cloud top height from space using three complementary techniques is presented. These techniques use measurements of: (1) thermal infrared (IR); (2) molecular oxygen 'A' band absorption; and (3) filling-in of Fraunhofer lines (the Ring e...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Park, Hongwoo, Soulen, Peter F., Prasad, Coorg R.
Format: Report
Sprache:eng
Schlagworte:
Instrumentation And Photography
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Park, Hongwoo
Soulen, Peter F.
Prasad, Coorg R.
description A proof-of-concept (POC) instrument system to measure cloud top height from space using three complementary techniques is presented. These techniques use measurements of: (1) thermal infrared (IR); (2) molecular oxygen 'A' band absorption; and (3) filling-in of Fraunhofer lines (the Ring effect), respectively. Combining three techniques is achieved with a single grating spectrograph with bandpass and order sorting filters by measuring I I jim radiation from the zeroth order of the grating for the IR, 750-780 nm radiation from the first order for the 'A' band absorption, and 390-400 mn radiation from the second order for the Ca K and H Fraunhofer line filling-in effect. The POC system and its measurement results with the POC system are described.
format Report
fullrecord <record><control><sourceid>nasa_CYI</sourceid><recordid>TN_cdi_nasa_ntrs_19990004151</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>19990004151</sourcerecordid><originalsourceid>FETCH-nasa_ntrs_199900041513</originalsourceid><addsrcrecordid>eNqFybEKwjAQgOEuDqK-gcO9gJiiDp1LpYsOGudytNcmkObiJRF8e0HcnX74_mXRX_lFDu6B-iQ8CQazv-FgeaZEAiML1I7zAJoDtGQnk-BCGLPQTD7BI1o_gTZCBDXPwX0Z5Q2aeuPtM1NcF4sRXaTNr6tie2503e48Rux8ktiVVVUppY7lqTz82R8MOjp-</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>report</recordtype></control><display><type>report</type><title>Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques</title><source>NASA Technical Reports Server</source><creator>Park, Hongwoo ; Soulen, Peter F. ; Prasad, Coorg R.</creator><creatorcontrib>Park, Hongwoo ; Soulen, Peter F. ; Prasad, Coorg R.</creatorcontrib><description>A proof-of-concept (POC) instrument system to measure cloud top height from space using three complementary techniques is presented. These techniques use measurements of: (1) thermal infrared (IR); (2) molecular oxygen 'A' band absorption; and (3) filling-in of Fraunhofer lines (the Ring effect), respectively. Combining three techniques is achieved with a single grating spectrograph with bandpass and order sorting filters by measuring I I jim radiation from the zeroth order of the grating for the IR, 750-780 nm radiation from the first order for the 'A' band absorption, and 390-400 mn radiation from the second order for the Ca K and H Fraunhofer line filling-in effect. The POC system and its measurement results with the POC system are described.</description><language>eng</language><publisher>Goddard Space Flight Center</publisher><subject>Instrumentation And Photography</subject><creationdate>1997</creationdate><rights>Copyright Determination: GOV_PUBLIC_USE_PERMITTED</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>776,796,4476</link.rule.ids><linktorsrc>$$Uhttps://ntrs.nasa.gov/citations/19990004151$$EView_record_in_NASA$$FView_record_in_$$GNASA$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Park, Hongwoo</creatorcontrib><creatorcontrib>Soulen, Peter F.</creatorcontrib><creatorcontrib>Prasad, Coorg R.</creatorcontrib><title>Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques</title><description>A proof-of-concept (POC) instrument system to measure cloud top height from space using three complementary techniques is presented. These techniques use measurements of: (1) thermal infrared (IR); (2) molecular oxygen 'A' band absorption; and (3) filling-in of Fraunhofer lines (the Ring effect), respectively. Combining three techniques is achieved with a single grating spectrograph with bandpass and order sorting filters by measuring I I jim radiation from the zeroth order of the grating for the IR, 750-780 nm radiation from the first order for the 'A' band absorption, and 390-400 mn radiation from the second order for the Ca K and H Fraunhofer line filling-in effect. The POC system and its measurement results with the POC system are described.</description><subject>Instrumentation And Photography</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1997</creationdate><recordtype>report</recordtype><sourceid>CYI</sourceid><recordid>eNqFybEKwjAQgOEuDqK-gcO9gJiiDp1LpYsOGudytNcmkObiJRF8e0HcnX74_mXRX_lFDu6B-iQ8CQazv-FgeaZEAiML1I7zAJoDtGQnk-BCGLPQTD7BI1o_gTZCBDXPwX0Z5Q2aeuPtM1NcF4sRXaTNr6tie2503e48Rux8ktiVVVUppY7lqTz82R8MOjp-</recordid><startdate>19970101</startdate><enddate>19970101</enddate><creator>Park, Hongwoo</creator><creator>Soulen, Peter F.</creator><creator>Prasad, Coorg R.</creator><scope>CYE</scope><scope>CYI</scope></search><sort><creationdate>19970101</creationdate><title>Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques</title><author>Park, Hongwoo ; Soulen, Peter F. ; Prasad, Coorg R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-nasa_ntrs_199900041513</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Instrumentation And Photography</topic><toplevel>online_resources</toplevel><creatorcontrib>Park, Hongwoo</creatorcontrib><creatorcontrib>Soulen, Peter F.</creatorcontrib><creatorcontrib>Prasad, Coorg R.</creatorcontrib><collection>NASA Scientific and Technical Information</collection><collection>NASA Technical Reports Server</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Park, Hongwoo</au><au>Soulen, Peter F.</au><au>Prasad, Coorg R.</au><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques</btitle><date>1997-01-01</date><risdate>1997</risdate><abstract>A proof-of-concept (POC) instrument system to measure cloud top height from space using three complementary techniques is presented. These techniques use measurements of: (1) thermal infrared (IR); (2) molecular oxygen 'A' band absorption; and (3) filling-in of Fraunhofer lines (the Ring effect), respectively. Combining three techniques is achieved with a single grating spectrograph with bandpass and order sorting filters by measuring I I jim radiation from the zeroth order of the grating for the IR, 750-780 nm radiation from the first order for the 'A' band absorption, and 390-400 mn radiation from the second order for the Ca K and H Fraunhofer line filling-in effect. The POC system and its measurement results with the POC system are described.</abstract><cop>Goddard Space Flight Center</cop><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_nasa_ntrs_19990004151
source NASA Technical Reports Server
subjects Instrumentation And Photography
title Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T01%3A04%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-nasa_CYI&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=unknown&rft.btitle=Novel%20Spectrograph/Radiometer%20for%20Cloud%20Top%20Height%20Measurement%20Using%20Three%20Complementary%20Techniques&rft.au=Park,%20Hongwoo&rft.date=1997-01-01&rft_id=info:doi/&rft_dat=%3Cnasa_CYI%3E19990004151%3C/nasa_CYI%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true