Iindaba -Njani i-GSD kunye neentlobo ze-drone ze-carrier zichaphazela ukuchaneka kwesihlobo semodeli ye-3D

Indlela i-GSD kunye neentlobo ze-drone ezithwala ngayo ukuchaneka kwemodeli ye-3D

Kwinqaku lokugqibela Iindlela zokulawula umhlaba kunye nedatha ye-PPK ikuchaphazela njani ukuchaneka kwemodeli ye-3D, siye sakhankanya ukuba ukongeza kwiidatha ze-GCPs kunye ne-PPK, i-GSD kunye ne-drone ye-carrier nazo zinezinga elithile leempembelelo ekuchanekeni kwe-3D. imodeli.Ngoko senza olunye uvavanyo ukuyiqinisekisa.

Uvavanyo loku-1: isiphumo se-GSD ekuchanekeni kwesihlobo semodeli ye-3D;

Umqathango 1

Idrone yokuthwala	Ikhamera ye-Oblique	GCPs	PPK
CW10 VTOL	DG4pros	HAYI	HAYI

Uluhlu lweziphumo 1:

Inani lezinto	ubude bomlinganiselo (L0)	Ubude bemodeli ye-3D (L1) GSD=2cm	Ubude bemodeli ye-3D (L2) GSD=1.5cm	I-DS1 (L0-L1)	I-DS2 (L0-L2)
1	7.210	7.18	7.20	0.030	0.010
	8.706	8.69	8.65	0.016	0.056
	10.961	10.89	10.90	0.071	0.061
2	7.010	6.88	6.86	0.130	0.150
3	1.822	1.76	1.76	0.062	0.062
4	10.410	10.38	10.37	0.030	0.040
5	10.718	10.65	10.68	0.068	0.038
6	13.787	13.72	13.71	0.067	0.077
7	11.404	11.41	11.38	-0.006	0.024
	12.147	12.13	12.12	0.017	0.027
8	7.526	7.44	7.49	0.086	0.036
	13.797	13.83	13.77	-0.033	0.027
9	10.374	10.35	10.35	0.024	0.024
10	2.109	1.98	2.09	0.129	0.019
	4.281	4.14	4.19	0.141	0.091
11	14.675	14.55	14.64	0.125	0.035
	8.600	8.58	8.57	0.020	0.030
12	13.394	13.36	13.38	0.034	0.014
13	12.940	12.95	12.91	-0.010	0.030
14	7.190	7.21	7.20	-0.020	-0.010
15	13.371	13.36	13.38	0.011	-0.009
	6.435	6.37	6.43	0.065	0.005
16	3.742	3.74	3.70	0.002	0.042
17	6.022	6.03	5.99	-0.008	0.032
18	3.937	3.91	3.94	0.027	-0.003
19	8.120	8.09	8.12	0.030	0.000
	14.411	14.40	14.37	0.011	0.041
20	6.077	6.06	6.04	0.017	0.037
21	13.696	13.68	13.65	0.016	0.046
I-RMSE: DS1=0.0397m, DS2=0.0356m

Umqathango 2

Idrone yokuthwala	Ikhamera ye-Oblique	GCPs	PPK
CW10 VTOL	DG4pros	Ewe	Hayi

Iziphumo Uluhlu 2:

Inani lezinto	ubude bomlinganiselo (L0)	Ubude bemodeli ye-3D (L1) GSD=2cm	Ubude bemodeli ye-3D (L2) GSD=1.5cm	I-DS1 (L0-L1)	I-DS2 (L0-L2)
1	7.210	7.18	7.21	0.030	0
	8.706	8.68	8.68	0.026	0.026
	10.961	10.91	10.87	0.051	0.091
2	7.010	6.92	6.88	0.090	0.13
3	1.822	1.79	1.76	0.032	0.062
4	10.410	10.39	10.38	0.020	0.03
5	10.718	10.66	10.72	0.058	-0.002
6	13.787	13.77	13.79	0.017	-0.003
7	11.404	11.38	11.38	0.024	0.024
	12.147	12.12	12.13	0.027	0.017
8	7.526	7.47	7.53	0.056	-0.004
	13.797	13.83	13.78	-0.033	0.017
9	10.374	10.34	10.37	0.034	0.004
10	2.109	2.03	2.11	0.079	-0.001
	4.281	4.18	4.28	0.101	0.001
11	14.675	14.59	14.67	0.085	0.005
	8.600	8.57	8.58	0.030	0.02
12	13.394	13.35	13.39	0.044	0.004
13	12.940	12.92	12.9	0.020	0.04
14	7.190	7.21	7.19	-0.020	0
15	13.371	13.36	13.37	0.011	0.001
	6.435	6.43	6.42	0.005	0.015
16	3.742	3.72	3.7	0.022	0.042
17	6.022	6.00	5.98	0.022	0.042
18	3.937	3.94	3.91	-0.003	0.027
19	8.120	8.09	8.07	0.030	0.05
	14.411	14.41	14.38	0.001	0.031
20	6.077	6.03	6.04	0.047	0.037
21	13.696	13.65	13.65	0.046	0.046
I-RMSE: DS1=0.0328m, DS2=0.0259m

Umqathango 3

Idrone yokuthwala	Ikhamera ye-Oblique	GCPs	PPK
CW10 VTOL	DG4pros	HAYI	EWE

Iziphumo Uluhlu 3:

Inani lezinto	ubude bomlinganiselo (L0)	Ubude bemodeli ye-3D (L1) GSD=2cm	Ubude bemodeli ye-3D (L2) GSD=1.5cm	I-DS1 (L0-L1)	I-DS2 (L0-L2)
1	7.210	7.20	7.20	0.01	0.01
	8.706	8.71	8.69	0.00	0.02
	10.961	10.87	10.88	0.09	0.08
2	7.010	6.89	6.87	0.12	0.14
3	1.822	1.79	1.75	0.03	0.07
4	10.410	10.39	10.38	0.02	0.03
5	10.718	10.67	10.69	0.05	0.03
6	13.787	13.75	13.78	0.04	0.01
7	11.404	11.39	11.38	0.01	0.02
	12.147	12.13	12.12	0.02	0.03
8	7.526	7.51	7.49	0.02	0.04
	13.797	13.79	13.78	0.01	0.02
9	10.374	10.35	10.34	0.02	0.03
10	2.109	2.03	2.02	0.08	0.09
	4.281	4.15	4.21	0.13	0.07
11	14.675	14.61	14.65	0.07	0.03
	8.600	8.60	8.57	0.00	0.03
12	13.394	13.37	13.40	0.02	-0.01
13	12.940	12.88	12.89	0.06	0.05
14	7.190	7.20	7.18	-0.01	0.01
15	13.371	13.36	13.38	0.01	-0.01
	6.435	6.40	6.46	0.03	-0.03
16	3.742	3.75	3.75	-0.01	-0.01
17	6.022	5.97	5.97	0.05	0.05
18	3.937	3.93	3.91	0.01	0.03
19	8.120	8.10	8.08	0.02	0.04
	14.411	14.40	14.38	0.01	0.03
20	6.077	6.04	6.05	0.04	0.03
21	13.696	13.65	13.67	0.05	0.03
I-RMSE: DS1=0.0342m, DS2=0.0328m

Umqathango 4

Idrone yokuthwala	Ikhamera ye-Oblique	GCPs	PPK
CW10 VTOL	DG4pros	EWE	EWE

Iziphumo Uluhlu 4:

Inani lezinto	ubude bomlinganiselo (L0)	Ubude bemodeli ye-3D (L1) GSD=2cm	Ubude bemodeli ye-3D (L2) GSD=1.5cm	I-DS1 (L0-L1)	I-DS2 (L0-L2)
1	7.21	7.21	7.21	0.00	0.00
	8.706	8.68	8.7	0.03	0.01
	10.961	10.90	10.89	0.06	0.07
2	7.01	6.98	6.99	0.03	0.02
3	1.822	1.80	1.78	0.02	0.04
4	10.41	10.40	10.39	0.01	0.02
5	10.718	10.70	10.69	0.02	0.03
6	13.787	13.77	13.76	0.02	0.03
7	11.404	11.39	11.39	0.01	0.01
7	12.147	12.13	12.12	0.02	0.03
8	7.526	7.49	7.51	0.04	0.02
8	13.797	13.81	13.8	-0.01	0.00
9	10.374	10.36	10.35	0.01	0.02
10	2.109	2.02	2.11	0.09	0.00
10	4.281	4.16	4.28	0.12	0.00
11	14.675	14.66	14.68	0.02	0.00
11	8.6	8.54	8.53	0.06	0.07
12	13.394	13.35	13.37	0.04	0.02
13	12.94	12.89	12.91	0.05	0.03
14	7.19	7.18	7.2	0.01	-0.01
15	13.371	13.35	13.35	0.02	0.02
15	6.435	6.41	6.4	0.02	0.03
16	3.742	3.72	3.71	0.02	0.03
17	6.022	5.98	5.98	0.04	0.04
18	3.937	3.89	3.89	0.05	0.05
19	8.12	8.12	8.1	0.00	0.02
19	14.411	14.40	14.39	0.01	0.02
20	6.077	6.03	6.03	0.05	0.05
21	13.696	13.66	13.64	0.04	0.06
I-RMSE: DS1=0.0308m, DS2=0.0249m

Izigqibo

Izinto eziguquguqukayo zomfuniselo 1 zezi:

1:Nge/Ngaphandle kwedatha yePPK.

2:Nge/Ngaphandle kwee-GCPs.

3:iGSD eyahlukileyo:1.5cm okanye 2cm

Emva kohlalutyo lweeseti ezine zedatha yovavanyo, sinokufikelela kwizigqibo ezilandelayo:

Xa ikhamera ye-oblique i-DG4Pros:

(1) Nge / Ngaphandle kwendawo yokulawula umhlaba (GCP) kunye nedatha ye-PPK echaphazelekayo kwi-AT triangulation, ingaba i-VTOL okanye i-drone ye-rotor multi-rotor, nokuba i-GSD i-2cm okanye i-1.5cm, imodeli ye-3D eyakhiwe ngekhamera ye-oblique DG4Pros inokuhlangabezana neemfuno zempazamo yokuchaneka kokuchaneka kwe-Ds≤10cm(Enyanisweni ≤5cm).

(2) Xa i-GSD iyintlukwano enye, ukuchaneka kokuchaneka kwemodeli ye-3D ene-GSD = 1.5cm ingcono kunaleyo GSD = 2cm.

Uvavanyo lwe-2: isiphumo seentlobo zedrone ezithwalayo ekuchanekeni kwemodeli ye-3D

Umqathango 1

Ikhamera ye-Oblique	GCPs	PPK	GSD
DG4pros	HAYI	HAYI	1.5cm

Uluhlu lweziphumo 1:

Inani lezinto	ubude bomlinganiselo (L0)	Ubude bemodeli ye-3D (L1) CW10	Ubude bemodeli ye-3D (L2) M600Pro	I-DS1 (L0-L1)	I-DS2 (L0-L2)
1	7.21	7.20	7.19	0.010	0.02
	8.706	8.65	8.70	0.056	0.01
	10.961	10.90	10.91	0.061	0.05
2	7.01	6.86	6.98	0.150	0.03
3	1.822	1.76	1.79	0.062	0.03
4	10.41	10.37	10.39	0.040	0.02
5	10.718	10.68	10.69	0.038	0.03
6	13.787	13.71	13.76	0.077	0.03
7	11.404	11.38	11.38	0.024	0.02
	12.147	12.12	12.12	0.027	0.03
8	7.526	7.49	7.50	0.036	0.03
	13.797	13.77	13.77	0.027	0.03
9	10.374	10.35	10.33	0.024	0.04
10	2.109	2.09	2.02	0.019	0.09
	4.281	4.19	4.20	0.091	0.08
11	14.675	14.64	14.65	0.035	0.03
	8.6	8.57	8.57	0.030	0.03
12	13.394	13.38	13.35	0.014	0.04
13	12.94	12.91	12.92	0.030	0.02
14	7.19	7.20	7.17	-0.010	0.02
15	13.371	13.38	13.35	-0.009	0.02
	6.435	6.43	6.41	0.005	0.02
16	3.742	3.70	3.70	0.042	0.04
17	6.022	5.99	5.99	0.032	0.03
18	3.937	3.94	3.89	-0.003	0.05
19	8.12	8.12	8.08	0.000	0.04
	14.411	14.37	14.36	0.041	0.05
20	6.077	6.04	6.06	0.037	0.02
21	13.696	13.65	13.65	0.046	0.05
I-RMSE: DS1=0.0356m, DS2=0.342m

Umqathango 2

Ikhamera ye-Oblique	GCPs	PPK	GSD
DG4pros	EWE	HAYI	1.5cm

Iziphumo Uluhlu 2:

Inani lezinto	ubude bomlinganiselo (L0)	Ubude bemodeli ye-3D (L1) CW10	Ubude bemodeli ye-3D (L2) M600Pro	I-DS1 (L0-L1)	I-DS2 (L0-L2)
1	7.21	7.21	7.21	0	0.00
	8.706	8.68	8.70	0.026	0.01
	10.961	10.87	10.91	0.091	0.05
2	7.01	6.88	6.98	0.13	0.03
3	1.822	1.76	1.80	0.062	0.02
4	10.41	10.38	10.39	0.03	0.02
5	10.718	10.72	10.70	-0.002	0.02
6	13.787	13.79	13.75	-0.003	0.04
7	11.404	11.38	11.38	0.024	0.02
	12.147	12.13	12.13	0.017	0.02
8	7.526	7.53	7.49	-0.004	0.04
	13.797	13.78	13.79	0.017	0.01
9	10.374	10.37	10.35	0.004	0.02
10	2.109	2.11	2.07	-0.001	0.04
	4.281	4.28	4.21	0.001	0.07
11	14.675	14.67	14.66	0.005	0.02
	8.6	8.58	8.57	0.02	0.03
12	13.394	13.39	13.35	0.004	0.04
13	12.94	12.9	12.93	0.04	0.01
14	7.19	7.19	7.18	0	0.01
15	13.371	13.37	13.36	0.001	0.01
	6.435	6.42	6.42	0.015	0.01
16	3.742	3.7	3.71	0.042	0.03
17	6.022	5.98	6.00	0.042	0.02
18	3.937	3.91	3.91	0.027	0.03
19	8.12	8.07	8.10	0.05	0.02
	14.411	14.38	14.35	0.031	0.06
20	6.077	6.04	6.06	0.037	0.02
21	13.696	13.65	13.67	0.046	0.03
I-RMSE: DS1=0.0259m, DS2=0.256m

Izigqibo

Izinto eziguquguqukayo zomfuniselo 2 zezi:

1:Nge/Ngaphandle kwee-GCPs.

2:Idrone yoMthwali owahlukileyo:idrone yeVTOL okanye idrone enezinto ezininzi

Emva kohlalutyo lweeseti ezimbini zedatha yovavanyo, sinokufikelela kwizigqibo ezilandelayo:

Xa ikhamera ye-oblique i-DG4Pros:

(1) Nge / Ngaphandle kwendawo yokulawula umhlaba (GCP) ingaba i-VTOL okanye i-drone ye-rotor eninzi, imodeli ye-3D eyakhiwe ngekhamera ye-oblique i-DG4Pros inokuhlangabezana neemfuno zephutha lokuchaneka kokuchaneka kwe-Ds≤10cm (Ngokwenene ≤5cm).

Ngaphambili:Ubude bengqwalasela buchaphazela njani iziphumo ze-3D zemodeli

Okulandelayo:Ungqamaniso sesichengeni

Buyela

Iikhamera ze-RIY oblique

Iikhamera ze-RIE ezinelensi enye

Izincedisi

Ubungcali

Ingcono kunokukhanya

Yonga ixesha

Funda ukusebenza kwimizuzu eli-10

Umgangatho womfanekiso ophezulu kunye nokuchaneka

Ungqamaniso sesichengeni

Yomelele kwaye ikhuselekile

Inokudityaniswa neentlobo ezininzi zeedrones

Uvavanyo/GIS

IsiXeko esiSmart

Ulwakhiwo/Ezemigodi

Ukhenketho/ukhuseleko lwezakhiwo zamandulo

Umkhosi/Amapolisa

Inqaku

Uvavanyo loku-1: isiphumo se-GSD ekuchanekeni kwesihlobo semodeli ye-3D;

Umqathango 1

Uluhlu lweziphumo 1:

Umqathango 2

Iziphumo Uluhlu 2:

Umqathango 3

Iziphumo Uluhlu 3:

Umqathango 4

Iziphumo Uluhlu 4:

Izigqibo

Uvavanyo lwe-2: isiphumo seentlobo zedrone ezithwalayo ekuchanekeni kwemodeli ye-3D

Umqathango 1

Uluhlu lweziphumo 1:

Umqathango 2

Iziphumo Uluhlu 2:

Izigqibo

IIMVELISO+

IZICELO+

Inqaku+

Ngathi+

QHAGAMSHELANA NATHI