Constant GSD

DJI P1

Sentera 65R

Sony A7R4

Description

A constant GSD comparison of the Sentera 65R, DJI P1, and Sony A7R4. The altitude values from each sensor will vary based on their lens.

Flight Specifications

Sensor	Aircraft	GSD	Altitude	Overlap	Flight Speed	RTK	Image Format	Data Volume	Number of Photos
Sentera 65R	M300	0.28in/0.72cm	200ft / 60m	75%	10mph	No	JPEG	12.3GB	439
DJI P1	M300	0.28in/0.72cm	185ft / 56m	75%	10mph	No	JPEG RAW	18.0GB 55.3GB	655
Sony A7R4	Astro	0.28in/0.72cm	150ft / 46m	75%	10mph	No	JPEG	6.35GB	271

Camera Specifications

Sensor	HFOV	VFOV	Focal Length	Resolution	Max Capture Rate
Sentera 65R	57.9	45.1	27mm	65MP 9344x7000	3 FPS
DJI P1	54.5	37.8	35mm	45MP 8192x5460	1.5 FPS
Sony A7R4	73.3	55	24mm	60MP 9504x6336	0.5 FPS

Data Set Contents

• RGB Mosaic

• DSM

• Raw Images

• Stitching Report

If you want to download the raw images and process yourself, download the Raw Images.zip file from each folder location.

Sentera 65R Data

https://workdrive.zohoexternal.com/external/c1fb7b646e264053bc0f129fb875c2ebd52f6e7c746fd118d187e16e5f453a0dworkdrive.zohoexternal.com

DJI P1 Data

https://workdrive.zohoexternal.com/external/69e0a836373e08a75bc891991b60e363101cf761a53f300e3d5535a66d82638fworkdrive.zohoexternal.com

Sony A7R4 Data

https://workdrive.zohoexternal.com/external/90033f2f1094e4fdc1b4f60b4f0b2c564764d2976b647d518990d86562e82895workdrive.zohoexternal.com