Gavaghan geodesy library

Author: p | 2025-04-25

Download Gavaghan Geodesy Library 1.1.2 - Build applications for GPS receivers . Gavaghan Geodesy Library was built as a useful and accessible Java library. Gavaghan Geodesy Library allows Python implementation of Mike Gavaghan's Geodesy library - DatHydroGuy/Geodesy

ndimiduk/geodesy: Mike Gavaghan's Geodesy library - GitHub

I have suddenly started getting the following error: [email protected] test /home/travis/build/chrisveness/geodesy> mocha --exit -r esm test/*.js/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:1Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: /home/travis/build/chrisveness/geodesy/test/dms-tests.jsrequire() of ES modules is not supported.require() of /home/travis/build/chrisveness/geodesy/test/dms-tests.js from /home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.Instead rename dms-tests.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from /home/travis/build/chrisveness/geodesy/package.json. at Object.Module._extensions..js (internal/modules/cjs/loader.js:1167:13) at /home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:311:36 at Array.forEach () at Mocha.loadFiles (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:308:14) at Mocha.run (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:849:10) at Object.exports.singleRun (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/run-helpers.js:108:16) at exports.runMocha (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/run-helpers.js:143:13) at Object.exports.handler (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/run.js:305:3) at Object.runCommand (/home/travis/build/chrisveness/geodesy/node_modules/yargs/lib/command.js:242:26) at Object.parseArgs [as _parseArgs] (/home/travis/build/chrisveness/geodesy/node_modules/yargs/yargs.js:1087:28) at Object.parse (/home/travis/build/chrisveness/geodesy/node_modules/yargs/yargs.js:566:25) at Object.exports.main (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/cli.js:68:6) at Object. (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/cli.js:73:11) at Generator.next () at internal/main/run_main_module.js:17:47 { code: 'ERR_REQUIRE_ESM'}npm ERR! Test failed. See above for more details.">$ npm test> [email protected] test /home/travis/build/chrisveness/geodesy> mocha --exit -r esm test/*.js/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:1Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: /home/travis/build/chrisveness/geodesy/test/dms-tests.jsrequire() of ES modules is not supported.require() of /home/travis/build/chrisveness/geodesy/test/dms-tests.js from /home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.Instead rename dms-tests.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from /home/travis/build/chrisveness/geodesy/package.json. at Object.Module._extensions..js (internal/modules/cjs/loader.js:1167:13) at /home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:311:36 at Array.forEach () at Mocha.loadFiles (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:308:14) at Mocha.run (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/mocha.js:849:10) at Object.exports.singleRun (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/run-helpers.js:108:16) at exports.runMocha (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/run-helpers.js:143:13) at Object.exports.handler (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/run.js:305:3) at Object.runCommand (/home/travis/build/chrisveness/geodesy/node_modules/yargs/lib/command.js:242:26) at Object.parseArgs [as _parseArgs] (/home/travis/build/chrisveness/geodesy/node_modules/yargs/yargs.js:1087:28) at Object.parse (/home/travis/build/chrisveness/geodesy/node_modules/yargs/yargs.js:566:25) at Object.exports.main (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/cli.js:68:6) at Object. (/home/travis/build/chrisveness/geodesy/node_modules/mocha/lib/cli/cli.js:73:11) at Generator.next () at internal/main/run_main_module.js:17:47 { code: 'ERR_REQUIRE_ESM'}npm ERR! Test failed. See above for more details.This doesn't make any sense, as I am not using require() anywhere at all.It seems to be happening with Node.js > v12.12.0, including all v13.Strangely, it seems Via majority logic for GPS modernization. In: Proceedings of the ION GPS 1998, Institute of Navigation, Nashville, TN, September 15–18, pp 265–273Thoelert S, Steigenberger P, Montenbruck O, Meurer M (2019) Signal analysis of the first GPS III spacecraft. GPS Solut 23:92. Google Scholar USCG (2022) GPS Technical References – GPS III Satellites; United States Coast Guard Navigation Center. URL A, Schaer S, Dach R, Prange L, Sušnik A, Jäggi A (2019) Determination of GNSS pseudo-absolute code biases and their long-term combination. J Geodesy 93(9):1487–1500. Google Scholar Wang N, Yuan Y, Li Z, Montenbruck O, Tan B (2016) Determination of differential code biases with multi-GNSS observations. J Geodesy 90(3):209–228. Google Scholar Wang E, Yang T, Wang Z, Zhang Y, Guo J, Shu W, Qu P (2021) Performance evaluation of precise point positioning for BeiDou-3 B1c/B2a signals in the global range. Sensors 21(17):5780. Google Scholar Ye F, Yuan Y, Yang Z (2022) Validation and evaluation on B1IB3I-based and B1CB2a-based BDS-3 precise orbits from iGMAS. Adv Space Res 70(8):2167–2177. Google Scholar Young L, Meehan T (1988) GPS multipath effect on code-using receiver. AGU Spring Meeting, May 1988, Baltimore, MDDownload references

GitHub - ndimiduk/geodesy: Mike Gavaghan's Geodesy library

The NanoSync IV is a small form factor GPS Position, Navigation, Time (PNT) and Frequency reference system that provides multiple reference outputs and includes support for NTP & PTPv2 IEEE 1588-2008. The NanoSync IV has a Rubidium oscillator and is available with a civilian C/A GPS receiver or SAASM/M-Code GPS receiver for military users. The NanoSync IV is packaged in a small, rugged enclosure ideally suited for embedded electronic warfare applications.The NanoSync IV-SA-Rb has been demonstrated to be compliant to the Joint Airborne SIGINT Architecture (JASA) Version 3.0, Annex 1, for Time, Frequency, Navigation and Geodesy (TFNG), making it suitable for Electronic Warfare (EW) COMINT and ELINT applications in fixed site, airborne and shipboard environments. Description Output Specs GPS Receiver Options Input/Output Power Options Chassis Dimensions Environmental Notes Description PRODUCT DESCRIPTION The NanoSync IV is a small form factor GPS Position, Navigation, Time (PNT) and Frequency reference system that provides multiple reference outputs and includes support for NTP & PTPv2 IEEE 1588-2008. The NanoSync IV has a Rubidium oscillator and is available with a civilian C/A GPS receiver or SAASM/M-Code GPS receiver for military users. The NanoSync IV is packaged in a small, rugged enclosure ideally suited for embedded electronic warfare applications.The NanoSync IV has been demonstrated to be compliant to the Joint Airborne SIGINT Architecture (JASA) Version 3.0, Annex 1, for Time, Frequency, Navigation and Geodesy (TFNG), making it suitable for Electronic Warfare (EW) COMINT and ELINT applications in fixed site, airborne and shipboard environments.NanoSync IV incorporates proven features. Download Gavaghan Geodesy Library 1.1.2 - Build applications for GPS receivers . Gavaghan Geodesy Library was built as a useful and accessible Java library. Gavaghan Geodesy Library allows Python implementation of Mike Gavaghan's Geodesy library - DatHydroGuy/Geodesy

Gavaghan Geodesy Software files list - Download Gavaghan Geodesy

M.: The Quasi-bicircular Problem. Ph.D. dissertation, Universitat de Barcelona, Spain (1998)Assadian, N., Pourtakdoust, S.H.: On the quasi-equilibria of the BiElliptic four-body problem with non-coplanar motion of primaries. Acta Astronaut. 66(1), 45–58 (2010). ADS MATH Google Scholar Aydin, C.: From Babylonian lunar observations to Floquet multipliers and Conley-Zehnder indices. J. Math. Phys. 64(8), 082–902 (2023). MathSciNet MATH Google Scholar Baresi, N., Olikara, Z.P., Scheeres, D.J.: Fully numerical methods for continuing families of quasi-periodic invariant tori in astrodynamics. J. Astronaut. Sci. 65, 157–182 (2018). ADS MATH Google Scholar Beutler, G.: Methods of Celestial Mechanics: Volume II: Application to Planetary System, Geodynamics and Satellite Geodesy. Springer Science & Business Media, (2004)Boudad, K.K., Howell, K.C., Davis, D.C.: Dynamics of synodic resonant near rectilinear halo orbits in the bicircular four-body problem. Adv. Space Res. 66(9), 2194–2214 (2020). ADS MATH Google Scholar Brown, E.W.: An Introductory Treatise on the Lunar Theory. The Cambridge University Press (1896)MATH Google Scholar Brown, G.M., Peterson, L.T., Henry, D.B., et al. Structure of periodic orbit families in the hill restricted 4-body problem. arXiv preprint arXiv:2402.19181 (2024)Darwin, G.H.: The Scientific Papers of Sir George Darwin: Supplementary Volume. Cambridge Library Collection - Physical Sciences, Cambridge University Press (Original work published in 1916), (2009/1916)Dei Tos, D.A.: Automated Trajectory Refinement of Three-Body Orbits in the Real Solar System Model. Master’s thesis, Politecnico di Milano, Italy, (2014)Dei Tos, D.A., Topputo, F.: On the advantages of exploiting the hierarchical structure of astrodynamical models. Acta Astronaut. 136, 236–247 (2017). ADS MATH Google Scholar Ferrari, F., Lavagna, M.: Periodic motion around libration points in the elliptic restricted three-body problem. Nonlinear Dyn. 93, 453–462 (2018). MATH Google Scholar Gao, C., Masdemont, J.J., Gómez, G., et al.: The web of resonant periodic orbits in the Earth-Moon Quasi-Bicircular Problem including solar radiation pressure. Commun. Nonlinear Sci. Numer. Simul. 111(106), 480 (2022). MathSciNet MATH Google Scholar Gómez, G., Masdemont, J.J., Mondelo, J.M.: Solar system models with a selected set of frequencies. Astron. Astrophys. 390(2), 733–749 (2002). ADS MATH Google Scholar Gutzwiller, M.C.: Moon-earth-sun: the oldest three-body problem. Rev. Mod. Phys. 70(2), 589–639 (1998). ADS MATH Google Scholar Gómez, G., Mondelo, J.: The dynamics around the collinear equilibrium points of the rtbp. Phys. D. 157(4), 283–321 (2001). MathSciNet MATH Google Scholar Hénon, M.: Numerical exploration of the restricted problem, v. Astronomy and Astrophysics, vol 1, p 223-238 (1969) 1:223–238. (1969)Henry, D.B., Rosales, J.J., Brown, G.M., et al. Quasi-periodic orbits around Earth-Moon L\(_1\) and L\(_2\) in the Hill restricted four-body problem. In: AAS/AIAA Astrodynamics Specialist Conference, Big Sky, Montana, August 13-17, 2023 (2023)Hill, G.W.: Researches in the lunar theory. Am. J. Math. 1(3), 245–260 (1878). MathSciNet MATH Google Scholar Jorba, À., Villanueva, J.: On the persistence of lower dimensional invariant tori under quasi-periodic perturbations. J. Meng et al.Seismicity around Parkfield correlates with static shear stress changes following the 2003 Mw 6.5 San Simeon earthquakeJ. Geophys. Res.(2013)T. Nishikawa et al.Earthquake size distribution in subduction zones linked to slab buoyancyNat. Geosci.(2014)Y. OgataStatistical models for earthquake occurrence and residual analysis for point processesJ. Am. Stat. Assoc.(1988)Cited by (18)Investigating radon and TEC anomalies relative to earthquakes via AI models2023, Journal of Atmospheric and Solar-Terrestrial PhysicsFor example, Öztürk (2011) applied statistical methods, and was able to predict the location and time of some earthquakes with magnitudes 5.0, 5.3, 5.5 etc. along the North Anatolian Fault, Turkiye. Other successful earthquake prediction studies can be found in (Adil et al., 2021; Boudin et al., 2022; Guha Bose et al., 2022; Hirose et al., 2021; Peng et al., 2021), and the references within. On the other hand, short term predictions remained as a challenge.A review of tidal triggering of global earthquakes2023, Geodesy and GeodynamicsEarthquake rates may correlate directly with the stress rate (especially daily maximum stress rates) when the stress in the source area is close to the critical level, therefore, earthquakes are triggered by Earth tides [6,42]. In conclusion, tides play an important role in the nucleation and triggering of tectonic earthquakes, which has been proven in numerous studies [6,43–46]. Several researchers have used the global earthquakesto calculate the relationship between tectonic earthquakes and tides.View all citing articles on ScopusView full text© 2021 Elsevier B.V. All rights reserved.

Gavaghan Geodesy Library 1.1.2 - Download - Softpedia

Models.4.The XGBoost modelThe XGBoost (eXtreme Gradient Boosting, XGBoost) model, proposed by Prof. Chen Tianqi [15], is an algorithmic improvement over the GBDT (gradient-boosting decision trees) model. Unlike GBDT, which only uses first-order derivatives for optimization, XGBoost incorporates second-order derivatives to tune the loss function. Additionally, XGBoost includes a regularization term in the objective function to prevent overfitting by considering the complexity of the tree model. Inspired by random forests, XGBoost selectively uses a subset of samples and features in each iteration of the training process, enhancing the model’s generalization ability and mitigating under- or overfitting. Moreover, XGBoost supports parallel computation, enabling faster operation. 2.2. Data Sources 2.2.1. Species Distribution DataIn this study, we obtained presence data for Alcyonacea from various sources, including OBIS1, NOAA deep-sea coral database2, and PANGAEA3, a German geo-environmental database. A total of 5102 presence points were collected within the study area, which had a water depth greater than 1000m. 2.2.2. Data on Marine Environmental VariablesFor this study, we selected 21 environmental variables, including depth (bathymetry), seafloor topography, and seafloor chemical variables (Table 1). These variables were obtained from four sources: Bio-ORACLE v2.0 [16], Satellite Geodesy (SRTM15PLUS) [17], Davies and Guinotte [18], and Steinacher [19]. 2.3. Construction of 15 Arc Sec Resolution Marine Environmental Dataset and Sample Data EstablishmentA conceptual model was developed to understand the environmental factors that influence deep-sea coral habitats, taking into account the specific biological characteristics of Alcyonacea. To create this model, we utilized a variety of marine near-bottom environmental data from the

Python implementation of Mike Gavaghan's Geodesy library

Specific areas and global coverage is not available.PPPPPP is a technique that can achieve centimeter-level accuracy without the need for a local reference station or real-time corrections. It uses a network of ground-based reference stations equipped with high-precision GNSS receivers and antennas that continuously track the signals from the GNSS satellites. The data collected by these reference stations is then processed using a technique known as “integer ambiguity resolution” to determine the precise orbit and clock information for each satellite.Once precise orbit and clock information has been calculated, it is broadcast to PPP users via various means, such as the internet or satellite links. Requiring this additional communications channel is the main limitation of using PPP.PPP is particularly useful in applications where a local reference station is not available or practical, such as surveying, precision agriculture, and geodesy. PPP can also be used in conjunction with SBAS to further improve the accuracy of GNSS signals.PPP and SBAS IntegrationPPP and SBAS can be used together to provide high-accuracy positioning solutions. PPP can provide a baseline solution that is then refined using SBAS correction information. This is known as PPP-RTK, or Real-Time Kinematic, which combines the high accuracy of PPP with the real-time correction information provided by SBAS. PPP-RTK is particularly useful in applications where high-accuracy positioning is required in real-time but a local reference station is not available or practical, making it suitable for applications such as precision agriculture, construction, and machine control.. Download Gavaghan Geodesy Library 1.1.2 - Build applications for GPS receivers . Gavaghan Geodesy Library was built as a useful and accessible Java library. Gavaghan Geodesy Library allows

Gavaghan Geodesy Library Crack Torrent [Latest]

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