| Overview | Release Notes | Support | Documents | References | Porting to BB | To Do | Statistics | SDR Receiver |
| RTKLIB: An Open Source Program Package for GNSS Positioning |
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Furthermore, the behind-the-scenes parity for older female directors and cinematographers still lags behind that of their acting counterparts. Sustaining this momentum requires continued financial backing for independent films and an ongoing commitment from studio executives to greenlight unconventional narratives. Conclusion
Furthermore, the "Silver Renaissance" is being fueled by a surge of women moving behind the camera. When women act as producers, directors, and writers, the scripts change. We see explorations of late-life ambition, evolving sexuality, and the intricate grief of the "sandwich generation." Shows like Hacks or films like Everything Everywhere All At Once treat aging not as a decline, but as a period of chaotic, vibrant transformation.
Stars like Reese Witherspoon (Hello Sunshine), Frances McDormand, Nicole Kidman, and Margot Robbie have founded production companies dedicated to optioning books and developing complex roles for women of all ages.
The Silver Screen Renaissance: The Power, Progress, and Persistence of Mature Women in Entertainment and Cinema
The explosion of streaming platforms like Netflix, HBO Max, Amazon Prime, and Apple TV+ has acted as a massive catalyst for this shift. Unlike traditional broadcast networks or major film studios, which often rely on broad, youth-centric demographics to secure advertisers or weekend box office numbers, streaming platforms thrive on niche curation and subscriber retention. Rachel Steele RED MILF clips 501-600
Despite these undeniable milestones, the battle against ageism in entertainment is far from completely won. Red carpets and media coverage still disproportionately fixate on the physical appearance and anti-aging regimens of older actresses, reinforcing societal pressures to maintain a youthful facade. Furthermore, data shows that while roles for women in their 40s and 50s have increased, representation still drops significantly for women over 60, and even more sharply for older women of color and LGBTQ+ individuals.
The portrayal of mature women in entertainment and cinema is currently undergoing a significant shift, transitioning from a historical "expiration date" to a new era of complexity and visibility. While ageism remains deeply entrenched, a "wave of change" has emerged, driven by both high-profile award wins and a growing demand for authentic representation Women’s Media Center The State of Representation
This paper explores three central questions: (1) What structural and cultural factors have historically marginalized mature women in film? (2) How have recent shifts in production (e.g., streaming, female-led production companies) altered this landscape? (3) What enduring obstacles remain for actresses over 50?
Furthermore, the industry’s reliance on a predominantly male and younger executive suite means greenlighting decisions often reflect a demographic bias: "Who wants to watch an older woman?" – a question rarely asked about older men. When women act as producers, directors, and writers,
Beyond the Ingénue: The Power of the Mature Woman in Cinema
: Dames Judi Dench, Maggie Smith, and Helen Mirren have long been bankable box-office stars, anchoring entire franchises and prestige dramas alike. 6. The Work Ahead
However, the momentum is irreversible. Mature women in entertainment have proven that age brings a depth of experience, emotional intelligence, and artistic discipline that cannot be manufactured by youth alone. As cinema continues to evolve, the industry is discovering a truth that audiences have known all along: the stories of women who have truly lived are often the most fascinating stories left to tell.
Cinema is finally separating female sexuality from youth. Films like Good Luck to You, Leo Grande , starring Emma Thompson, directly confront the sexual desires, insecurities, and pleasures of a woman in her sixties. These portrayals challenge societal taboos, presenting mature female bodies and desires with dignity, intimacy, and realism rather than ridicule. The Action Hero Reinvented The Silver Screen Renaissance: The Power, Progress, and
The proliferation of platforms like Netflix, HBO, Apple TV+, and Amazon Prime Video disrupted the traditional box office model. These platforms thrive on subscriber retention rather than opening-weekend ticket sales. Recognizing that women over 40 represent a highly loyal, affluent viewing demographic, streaming networks began greenlighting projects tailored specifically to them. 2. Women Taking the Reins
Fans who follow her work appreciate her authenticity and the genuine passion she brings to her roles. She has built an empire by being a savvy businesswoman who understands her market and produces content that directly caters to her fans' desires, often with a humorous or relatable edge.
Beyond the Ingenue: The Resurgence and Power of Mature Women in Global Cinema
These are just old archives for recording. To download of the newest version, please visit the following GitHub links.
| Version | Date | Binary APs for Windows | Source Programs and Data |
| 2.4.2 p13 | 2018/01/29 | GitHub | GitHub |
| 2.4.3 b34 | 2020/12/29 | GitHub | GitHub |
The 2.4.2 pXX is the stable version with
the newest patches. The 2.4.3 bXX is the
development or beta version with experimental
implementations.
Please refer the support information for bug and known problem list.
GNSS-SDRLIB: Open Source GNSS Software Defined Radio Library (SDR working with RTKLIB)
Google play: RTKGPS+ (Android frontend of RTKLIB)
Overview
RTKLIB is an open source program package for standard and precise positioning with GNSS (global navigation satellite system). RTKLIB consists of a portable program library and several APs (application programs) utilizing the library. The features of RTKLIB are:
(1) It supports standard and precise positioning algorithms with:
GPS, GLONASS, Galileo, QZSS, BeiDou and SBAS
(2) It supports various positioning modes with GNSS for both real-time and post-processing:
Single, DGPS/DGNSS, Kinematic, Static, Moving-Baseline, Fixed, PPP-Kinematic, PPP-Staticand PPP-Fixed
(3) It supports many standard formats and protocols for GNSS:
RINEX 2.10, 2.11, 2.12 OBS/NAV/GNAV/HNAV/LNAV/QNAV, RINEX 3.00, 3.01, 3.02 OBS/NAV, RINEX 3.02 CLK, RTCM ver.2.3, RTCM ver.3.1 (with amendment 1-5), ver.3.2, BINEX, NTRIP 1.0, RTCA/DO-229C, NMEA 0183, SP3-c, ANTEX 1.4, IONEX 1.0, NGS PCV and EMS 2.0 (refer the Manual for details)
(4) It supports several GNSS receivers' proprietary messages:
NovAtel: OEM4/V/6, OEM3, OEMStar, Superstar II, Hemisphere: Eclipse, Crescent, u-blox: LEA-4T/5T/6T, SkyTraq: S1315F, JAVAD: GRIL/GREIS, Furuno: GW-10 II/III and NVS NV08C BINR (refer the Manual for details)
(6) It supports external communication via:Serial, TCP/IP, NTRIP, local log file (record and playback) and FTP/HTTP (automatic download)(7) It provides many library functions and APIs for GNSS data processing:
Satellite and navigation system functions, matrix and vector functions, time and string functions, coordinates transformation, input and output functions, debug trace functions, platform dependent functions, positioning models, atmosphere models, antenna models, earth tides models, geoid models, datum transformation, RINEX functions, ephemeris and clock functions, precise ephemeris and clock functions, receiver raw data functions, RTCM functions, solution functions, Google Earth KML converter, SBAS functions, options functions, stream data input and output functions, integer ambiguity resolution, standard positioning, precise positioning, post-processing positioning, stream server functions, RTK server functions, downloader functions
(8) It includes the following GUI and CUI APs:
| Function | GUI AP | CUI AP | Notes | |
| (a) | AP Launcher | RTKLAUNCH | - | |
| (b) | Real-Time Positioning | RTKNAVI | RTKRCV | |
| (c) | Communication Server | STRSVR | STR2STR | |
| (d) | Post-Processing Analysis | RTKPOST | RNX2RTKP | |
| (e) | RINEX Converter | RTKCONV | CONVBIN | |
| (f) | Plot Solutions and Observation Data | RTKPLOT | - | |
| (g) | Downloader of GNSS Data | RTKGET | - | |
| (h) | NTRIP Browser | SRCTBLBROWS | - |
(9) All of the executable binary APs for Windows are included in the package as well as whole source programs of the library and the APs.
System Requirement
The executable binary GUI and CUI APs included in the package require Microsoft Windows environment. On the other OS or environment, you have to compile and build CUI APs by yourself.
All of the library functions and APIs were written in ANSI C (C89). The library internally uses winsock and WIN32 thread for Windows with the compiler option -DWIN32 and the standard socket and pthread (POSIX thread) for Linux/UNIX without any option. By setting the compiler option -DLAPACK or -DMKL, the library uses LAPACK/BLAS or Intel MKL for fast matrix computation.
The CUI APs were written in ANSI C. The library and CUI APs can be built on many environments like gcc on Linux. The GUI APs were written in C++ and utilize Embarcadero/Borland VCL (visual component library) for GUI toolkits. All of the executable binary APs in the package were built by Embarcadero C++ builder XE2 Starter Edition on Windows 7. The executable GUI APs were tested on Windows 7 (64bit). The CUI APs were also built and tested on Ubuntu 11.04 Linux and x86 CPU.
Notes: Previous versions of RTKLIB until ver. 2.4.1 were built by a free edition of Borland C++ (Turbo C++ 2006). Turbo C++, however, is no longer supported in ver. 2.4.2 because of a type incompatibility problem of GUI strings between ver.2.4.2 and the previous ones.
License
The RTKLIB software package is distributed under the following BSD 2-clause license and additional exclusive clauses. Users are permitted to develop, produce or sell their own non-commercial or commercial products utilizing, linking or including RTKLIB as long as they comply with the license.
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Copyright (c) 2007-2013, T. Takasu, All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
- The software package includes some companion executive binaries or shared libraries necessary to execute APs on Windows. These licenses succeed to the original ones of these software.
- (deleted) (2014/01/29)
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Notes: Previous versions of RTKLIB until ver. 2.4.1 had been distributed under GPLv3 license.
History
| Version | Date | Description |
|---|---|---|
| 1.0 | 2007/01/25 | New release |
| 1.1 | 2007/03/20 | Add rnx2rtkp_gui, fix bugs, improve performance. |
| 2.1.0 | 2008/07/15 | Refactored, add applications. |
| 2.1.1 | 2008/10/19 | Fix bugs. |
| 2.2.0 | 2009/01/31 | Add stream.c, rtksvr.c,preceph.c in src, Add rtknavi, rtkpost_mkl, srctblbrows, strsvr in app. |
| 2.2.1 | 2009/05/17 | See Release Notes |
| 2.2.2 | 2009/09/07 | See Release Notes |
| 2.3.0 | 2009/12/17 | See Release Notes |
| 2.4.0 | 2010/08/08 | See Release Notes |
| 2.4.1 | 2011/06/11 | See Release Notes |
| 2.4.1 | 2013/02/23 | An exclusive clause of the licence is added. |
| 2.4.2 | 2013 04/29 | See Release Notes |
Acknowledgement
The original code of src/rcv/nvs.c was provided by Michele Bavaro.
| Copyright (C) 2007-2013, T.TAKASU, All rights reserved. |