| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | marte3.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YCT/GUPqN |
| Repository | sid.inpe.br/iris@1905/2005/07.30.01.32.44 (restricted access) |
| Last Update | 2013:04.01.18.14.47 (UTC) jefferson |
| Metadata Repository | sid.inpe.br/iris@1905/2005/07.30.01.32.58 |
| Metadata Last Update | 2021:02.11.18.13.26 (UTC) administrator |
| Secondary Key | INPE-9182-PRE/4855 |
| ISSN | 0100-7386 |
| Label | 10067 |
| Citation Key | ChiaradiaKugaPrad:1999:InSiMo |
| Title | Investigation of simplified models for orbit determination using frequency GPS measurements  |
| Year | 1999 |
| Access Date | 2024, May 01 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 58 KiB |
| 2. Context | |
| Author | 1 Chiaradia, Ana Paula Marins 2 Kuga, Hélio Koiti 3 Prado, Antonio Fernando Bertachini de Almeida |
| Group | 1 DMC-INPE-MCT-BR |
| Author e-Mail Address | 1 chiara@dem.inpe.br |
| Journal | Revista Brasileira de Ciências Mecânicas |
| Volume | 21 |
| Number | Special Issue |
| Pages | 165-172 |
| History (UTC) | 2013-03-11 13:20:30 :: administrator -> jefferson :: 1999 2013-04-01 18:14:48 :: jefferson -> administrator :: 1999 2021-02-11 18:13:26 :: administrator -> marciana :: 1999 |
| 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 | Kalman filtering GPS real time orbit determination |
| Abstract | The main goal of this work is to investigate simplified models to determine in real time the orbit of an artificial satellite, using single frequency GPS measurements. This model should be compact providing standard precision at low cost. Cowell's method has been used to propagate the orbit state vector. The modeledforces are geopotential up to 23rd order and degree of the spherical harmonic coefficients. To propagate the state covariance matrix, it has been considered a more simplified model than the one used in dynamical model. For computing the state transition matrix, it is considered only keplerian motion. To estimate an orbit in real time the extended Kalman filter has been used throughout this paper. Many tests are carried out starting from the simplest two body model and varying the contribution sources of the errors to be considered. In order to assess the results, the estimated orbitfor several cases is compared with a full reference Kalman filter, for the Topex/Poseidon satellite. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Investigation of simplified... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Target File | INVESTIGATION OF SIMPLIFIED MODELS FOR ORBIT DETERMINATION USING.pdf |
| User Group | administrator jefferson |
| Visibility | shown |
| 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/446AF4B |
| Dissemination | PORTALCAPES; SCIELO. |
| Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notes | |
| Notes | International Symposium on Space Fligh Dynamics, 8-12 Feb., 1999, Foz do Iguaçu. |
| Empty Fields | affiliation alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress format isbn language lineage mark mirrorrepository month nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |