The paper presents a novel 3D meta-holography technique that leverages angular spectrum diffraction theory to achieve decimeter-depth and polarization-addrable color 3D meta-holograms. This method significantly enhances the depth range of 3D meta-holography, increasing it by 47.5 times compared to traditional methods, and enables the reconstruction of 3D objects at a depth of 0.95 dm. The metasurface structure, made of amorphous silicon, allows for independent polarization control, enabling the creation of polarization-multiplexed 3D meta-holograms. The technique is demonstrated through experiments, showing high-quality 3D reconstruction in both left/right circularly polarized (LCP/RCP) light and at different wavelengths. The proposed method offers significant advantages over traditional methods, including a broader depth range, improved spatial information capacity, and enhanced polarization control, making it suitable for applications such as data storage, encryption, and virtual reality.The paper presents a novel 3D meta-holography technique that leverages angular spectrum diffraction theory to achieve decimeter-depth and polarization-addrable color 3D meta-holograms. This method significantly enhances the depth range of 3D meta-holography, increasing it by 47.5 times compared to traditional methods, and enables the reconstruction of 3D objects at a depth of 0.95 dm. The metasurface structure, made of amorphous silicon, allows for independent polarization control, enabling the creation of polarization-multiplexed 3D meta-holograms. The technique is demonstrated through experiments, showing high-quality 3D reconstruction in both left/right circularly polarized (LCP/RCP) light and at different wavelengths. The proposed method offers significant advantages over traditional methods, including a broader depth range, improved spatial information capacity, and enhanced polarization control, making it suitable for applications such as data storage, encryption, and virtual reality.