AustralieFrV1, PascalFrancis, Checkpoint, bibRecord, 006784

Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means

Identifieur interne : 006784 ( PascalFrancis/Checkpoint ); précédent : 006783; suivant : 006785

Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means

Auteurs : Y. Cohen [France] ; M. Alexandrescu [France] ; G. Hulot [France] ; J. L. Le Mouël [France]

Source :

Journal of geomagnetism and geoelectricity [ 0022-1392 ] ; 1997.

RBID : Pascal:97-0406882

Descripteurs français

Pascal (Inist)
- Planète Terre, Etats Unis, Russie, Royaume Uni, Révision, Champ géomagnétique, Observatoire, Correction, Modèle, Anomalie, Variation séculaire.
Wicri :
- geographic : Russie.

English descriptors

KwdEn :
- Earth, Russian Federation, United Kingdom, United States, anomalies, corrections, geomagnetic field, models, observatories, revision, secular variations.

Abstract

Three candidate models for the IGRF 1995 description of the 1995.0 main field are evaluated. These are GS-95 proposed by the Goddard Space Flight Center (U.S.A.), IZ-95 proposed by IZMIRAN (Russia) and UB-95 proposed jointly by the US Navy (U.S.A.) and the British Geological Survey (U.K.). These models are tested against a set of December 1994 and January 1995 preliminary monthly mean values kindly provided to us by 73 observatories distributed throughout the world. This procedure has at least two advantages. First, no secular variation corrections are required for the test to be carried out. Second, all datasets used in the construction of the candidate models include observatory annual means up to at most 1993.5 and share similar links to our independent test data set. We, therefore, expect the test to be reasonably unbiased towards any ofthe models. The procedure has the inconvenience ofbeing sensitive to local crustal anomalies, as pointed out by Langel et al. (1982). Indeed, directly comparing predictions from the candidate models to the observed monthly means reveals little else than a common, correlated, hardly discriminating, disagreement mainly due to crustal anomalies. We repeated the comparison after correcting the monthly means for the crustal anomalies derived by Bloxham and Jackson (1992). This second test was much more significant and showed that the models do a comparable job, UB-95 being marginally better. We recommand equal weighing between the two GS-95 and IZ-95 candidate models, and a slightly larger weight for UB-95.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 006959
to stream PascalFrancis, to step Curation: 006710

Links to Exploration step

Pascal:97-0406882

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means</title>
<author><name sortKey="Cohen, Y" sort="Cohen, Y" uniqKey="Cohen Y" first="Y." last="Cohen">Y. Cohen</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Alexandrescu, M" sort="Alexandrescu, M" uniqKey="Alexandrescu M" first="M." last="Alexandrescu">M. Alexandrescu</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Hulot, G" sort="Hulot, G" uniqKey="Hulot G" first="G." last="Hulot">G. Hulot</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Le Mouel, J L" sort="Le Mouel, J L" uniqKey="Le Mouel J" first="J. L." last="Le Mouël">J. L. Le Mouël</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">97-0406882</idno>
<date when="1997">1997</date>
<idno type="stanalyst">PASCAL 97-0406882 INIST</idno>
<idno type="RBID">Pascal:97-0406882</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">006959</idno>
<idno type="wicri:Area/PascalFrancis/Curation">006710</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">006784</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">006784</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means</title>
<author><name sortKey="Cohen, Y" sort="Cohen, Y" uniqKey="Cohen Y" first="Y." last="Cohen">Y. Cohen</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Alexandrescu, M" sort="Alexandrescu, M" uniqKey="Alexandrescu M" first="M." last="Alexandrescu">M. Alexandrescu</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Hulot, G" sort="Hulot, G" uniqKey="Hulot G" first="G." last="Hulot">G. Hulot</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Le Mouel, J L" sort="Le Mouel, J L" uniqKey="Le Mouel J" first="J. L." last="Le Mouël">J. L. Le Mouël</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of geomagnetism and geoelectricity</title>
<title level="j" type="abbreviated">J. geomagn. geoelectr.</title>
<idno type="ISSN">0022-1392</idno>
<imprint><date when="1997">1997</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of geomagnetism and geoelectricity</title>
<title level="j" type="abbreviated">J. geomagn. geoelectr.</title>
<idno type="ISSN">0022-1392</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Earth</term>
<term>Russian Federation</term>
<term>United Kingdom</term>
<term>United States</term>
<term>anomalies</term>
<term>corrections</term>
<term>geomagnetic field</term>
<term>models</term>
<term>observatories</term>
<term>revision</term>
<term>secular variations</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Planète Terre</term>
<term>Etats Unis</term>
<term>Russie</term>
<term>Royaume Uni</term>
<term>Révision</term>
<term>Champ géomagnétique</term>
<term>Observatoire</term>
<term>Correction</term>
<term>Modèle</term>
<term>Anomalie</term>
<term>Variation séculaire</term>
</keywords>
<keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Russie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Three candidate models for the IGRF 1995 description of the 1995.0 main field are evaluated. These are GS-95 proposed by the Goddard Space Flight Center (U.S.A.), IZ-95 proposed by IZMIRAN (Russia) and UB-95 proposed jointly by the US Navy (U.S.A.) and the British Geological Survey (U.K.). These models are tested against a set of December 1994 and January 1995 preliminary monthly mean values kindly provided to us by 73 observatories distributed throughout the world. This procedure has at least two advantages. First, no secular variation corrections are required for the test to be carried out. Second, all datasets used in the construction of the candidate models include observatory annual means up to at most 1993.5 and share similar links to our independent test data set. We, therefore, expect the test to be reasonably unbiased towards any ofthe models. The procedure has the inconvenience ofbeing sensitive to local crustal anomalies, as pointed out by Langel et al. (1982). Indeed, directly comparing predictions from the candidate models to the observed monthly means reveals little else than a common, correlated, hardly discriminating, disagreement mainly due to crustal anomalies. We repeated the comparison after correcting the monthly means for the crustal anomalies derived by Bloxham and Jackson (1992). This second test was much more significant and showed that the models do a comparable job, UB-95 being marginally better. We recommand equal weighing between the two GS-95 and IZ-95 candidate models, and a slightly larger weight for UB-95.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-1392</s0>
</fA01>
<fA02 i1="01"><s0>JGEGAB</s0>
</fA02>
<fA03 i2="1"><s0>J. geomagn. geoelectr.</s0>
</fA03>
<fA05><s2>49</s2>
</fA05>
<fA06><s2>2-3</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means</s1>
</fA08>
<fA09 i1="01" i2="1" l="ENG"><s1>Analysis and modelling of global magnetic field data and the IGRF</s1>
</fA09>
<fA11 i1="01" i2="1"><s1>COHEN (Y.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>ALEXANDRESCU (M.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>HULOT (G.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>LE MOUËL (J. L.)</s1>
</fA11>
<fA12 i1="01" i2="1"><s1>BARTON (C. E.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="02" i2="1"><s1>BARRACLOUGH (D. R.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="03" i2="1"><s1>QUINN (J. M.)</s1>
<s9>ed.</s9>
</fA12>
<fA14 i1="01"><s1>Laboratoire de Géomagnétisme, URA 729 CNRS, Institut de Physique du Globe de Paris, 4 Place Jussieu</s1>
<s2>75252 Paris</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA15 i1="01"><s1>Australian Geological Survey Organisation</s1>
<s2>Canberra ACT 2601</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
</fA15>
<fA18 i1="01" i2="1"><s1>International Association of Geomagnetism and Aeronomy (IAGA). Working Group V-8: Analysis of the Global and Regional Geomagnetic Field and its Secular Variation</s1>
<s3>INT</s3>
</fA18>
<fA20><s1>279-290</s1>
</fA20>
<fA21><s1>1997</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>2774</s2>
<s5>354000065743140080</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 1997 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>16 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>97-0406882</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Journal of geomagnetism and geoelectricity</s0>
</fA64>
<fA66 i1="01"><s0>JPN</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Three candidate models for the IGRF 1995 description of the 1995.0 main field are evaluated. These are GS-95 proposed by the Goddard Space Flight Center (U.S.A.), IZ-95 proposed by IZMIRAN (Russia) and UB-95 proposed jointly by the US Navy (U.S.A.) and the British Geological Survey (U.K.). These models are tested against a set of December 1994 and January 1995 preliminary monthly mean values kindly provided to us by 73 observatories distributed throughout the world. This procedure has at least two advantages. First, no secular variation corrections are required for the test to be carried out. Second, all datasets used in the construction of the candidate models include observatory annual means up to at most 1993.5 and share similar links to our independent test data set. We, therefore, expect the test to be reasonably unbiased towards any ofthe models. The procedure has the inconvenience ofbeing sensitive to local crustal anomalies, as pointed out by Langel et al. (1982). Indeed, directly comparing predictions from the candidate models to the observed monthly means reveals little else than a common, correlated, hardly discriminating, disagreement mainly due to crustal anomalies. We repeated the comparison after correcting the monthly means for the crustal anomalies derived by Bloxham and Jackson (1992). This second test was much more significant and showed that the models do a comparable job, UB-95 being marginally better. We recommand equal weighing between the two GS-95 and IZ-95 candidate models, and a slightly larger weight for UB-95.</s0>
</fC01>
<fC02 i1="01" i2="2"><s0>225B01</s0>
</fC02>
<fC02 i1="02" i2="X"><s0>001E01M01</s0>
</fC02>
<fC03 i1="01" i2="2" l="FRE"><s0>Planète Terre</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="ENG"><s0>Earth</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="SPA"><s0>Planeta tierra</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="2" l="FRE"><s0>Etats Unis</s0>
<s2>NG</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="ENG"><s0>United States</s0>
<s2>NG</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="SPA"><s0>Estados Unidos</s0>
<s2>NG</s2>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="2" l="FRE"><s0>Russie</s0>
<s2>NG</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="ENG"><s0>Russian Federation</s0>
<s2>NG</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="SPA"><s0>Rusia</s0>
<s2>NG</s2>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="2" l="FRE"><s0>Royaume Uni</s0>
<s2>NG</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="ENG"><s0>United Kingdom</s0>
<s2>NG</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="SPA"><s0>Reino Unido</s0>
<s2>NG</s2>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="2" l="FRE"><s0>Révision</s0>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="2" l="ENG"><s0>revision</s0>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="2" l="SPA"><s0>Revisión</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="2" l="FRE"><s0>Champ géomagnétique</s0>
<s5>08</s5>
</fC03>
<fC03 i1="06" i2="2" l="ENG"><s0>geomagnetic field</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="2" l="FRE"><s0>Observatoire</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="2" l="ENG"><s0>observatories</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="2" l="SPA"><s0>Observatorio</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="2" l="FRE"><s0>Correction</s0>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="2" l="ENG"><s0>corrections</s0>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="2" l="SPA"><s0>Corrección</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="2" l="FRE"><s0>Modèle</s0>
<s5>13</s5>
</fC03>
<fC03 i1="09" i2="2" l="ENG"><s0>models</s0>
<s5>13</s5>
</fC03>
<fC03 i1="09" i2="2" l="SPA"><s0>Modelo</s0>
<s5>13</s5>
</fC03>
<fC03 i1="10" i2="2" l="FRE"><s0>Anomalie</s0>
<s5>14</s5>
</fC03>
<fC03 i1="10" i2="2" l="ENG"><s0>anomalies</s0>
<s5>14</s5>
</fC03>
<fC03 i1="10" i2="2" l="SPA"><s0>Anomalía</s0>
<s5>14</s5>
</fC03>
<fC03 i1="11" i2="2" l="FRE"><s0>Variation séculaire</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="2" l="ENG"><s0>secular variations</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="2" l="SPA"><s0>Variación secular</s0>
<s5>16</s5>
</fC03>
<fC06><s0>ILS</s0>
<s0>TA</s0>
</fC06>
<fC07 i1="01" i2="2" l="FRE"><s0>Amérique du Nord</s0>
</fC07>
<fC07 i1="01" i2="2" l="ENG"><s0>North America</s0>
</fC07>
<fC07 i1="01" i2="2" l="SPA"><s0>America del norte</s0>
</fC07>
<fC07 i1="02" i2="2" l="FRE"><s0>Eurasie</s0>
</fC07>
<fC07 i1="02" i2="2" l="ENG"><s0>Eurasia</s0>
</fC07>
<fC07 i1="02" i2="2" l="SPA"><s0>Eurasia</s0>
</fC07>
<fC07 i1="03" i2="2" l="FRE"><s0>Europe Ouest</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="03" i2="2" l="ENG"><s0>Western Europe</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="03" i2="2" l="SPA"><s0>Europa del Oeste</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="04" i2="2" l="FRE"><s0>Europe</s0>
</fC07>
<fC07 i1="04" i2="2" l="ENG"><s0>Europe</s0>
</fC07>
<fC07 i1="04" i2="2" l="SPA"><s0>Europa</s0>
</fC07>
<fN21><s1>244</s1>
</fN21>
</pA>
</standard>
</inist>
<affiliations><list><country><li>France</li>
</country>
<region><li>Île-de-France</li>
</region>
<settlement><li>Paris</li>
</settlement>
</list>
<tree><country name="France"><region name="Île-de-France"><name sortKey="Cohen, Y" sort="Cohen, Y" uniqKey="Cohen Y" first="Y." last="Cohen">Y. Cohen</name>
</region>
<name sortKey="Alexandrescu, M" sort="Alexandrescu, M" uniqKey="Alexandrescu M" first="M." last="Alexandrescu">M. Alexandrescu</name>
<name sortKey="Hulot, G" sort="Hulot, G" uniqKey="Hulot G" first="G." last="Hulot">G. Hulot</name>
<name sortKey="Le Mouel, J L" sort="Le Mouel, J L" uniqKey="Le Mouel J" first="J. L." last="Le Mouël">J. L. Le Mouël</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PascalFrancis/Checkpoint

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 006784 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Checkpoint/biblio.hfd -nk 006784 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Asie
   |area=    AustralieFrV1
   |flux=    PascalFrancis
   |étape=   Checkpoint
   |type=    RBID
   |clé=     Pascal:97-0406882
   |texte=   Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means
}}

This area was generated with Dilib version V0.6.33.
Data generation: Tue Dec 5 10:43:12 2017. Site generation: Tue Mar 5 14:07:20 2024

	Serveur d'exploration sur les relations entre la France et l'Australie
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les relations entre la France et l'Australie

Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means

Candidate models for the 1995 revision of IGRF, a worldwide evaluation based on observatory monthly means

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri