He pehea te paanga o te GSD me nga momo haruru kawe i te tika o te tauira 3D

I roto i te tuhinga whakamutunga He pehea te paanga o nga tohu whakahaere whenua me nga raraunga PPK ki te tika o te tauira 3D, kua whakahuahia e matou hei taapiri atu ki nga GCP me nga raraunga PPK, ko te GSD me te haruru kaikawe he paanga ano ki te tika o te 3D. tauira.Na ka mahia e matou tetahi atu whakamatautau hei manatoko.

Whakamātautau 1: te painga o te GSD ki te tika o te tauira 3D;

Tikanga 1

Haruru kawe	He kamera titaha	Nga GCP	PPK
CW10 VTOL	DG4pros	NO	NO

Ripanga Hua 1:

Te maha o nga mea	inenga roa（L0）	Te roa tauira 3D（L1）GSD=2cm	Te roa o te tauira 3D（L2）GSD=1.5cm	DS1（L0-L1）	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
RMSE: DS1=0.0397m，DS2=0.0356m

Tikanga 2

Haruru kawe	He kamera titaha	Nga GCP	PPK
CW10 VTOL	DG4pros	Ae	Kao

Ripanga Hua 2:

Te maha o nga mea	inenga roa（L0）	Te roa tauira 3D（L1）GSD=2cm	Te roa o te tauira 3D（L2）GSD=1.5cm	DS1（L0-L1）	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
RMSE: DS1=0.0328m，DS2=0.0259m

Tikanga 3

Haruru kawe	He kamera titaha	Nga GCP	PPK
CW10 VTOL	DG4pros	NO	Ae

Ripanga Hua 3:

Te maha o nga mea	inenga roa（L0）	Te roa tauira 3D（L1）GSD=2cm	Te roa o te tauira 3D（L2）GSD=1.5cm	DS1（L0-L1）	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
RMSE: DS1=0.0342m，DS2=0.0328m

Tikanga 4

Haruru kawe	He kamera titaha	Nga GCP	PPK
CW10 VTOL	DG4pros	Ae	Ae

Ripanga Hua 4:

Te maha o nga mea	inenga roa（L0）	Te roa tauira 3D（L1）GSD=2cm	Te roa o te tauira 3D（L2）GSD=1.5cm	DS1（L0-L1）	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
RMSE: DS1=0.0308m，DS2=0.0249m

Whakamutunga

Ko nga taurangi o te whakamatautau 1 ko:

1:Me/Karekau he raraunga PPK.

2:Me/Karekau he GCP.

3: GSD rereke: 1.5 cm, 2cm ranei

I muri i te wetewete i nga huinga e wha o nga raraunga whakamatautau, ka taea e taatau te whakatau i nga whakatau e whai ake nei:

Ina he DG4Pros te kamera titaha:

(1) Ma te / Karekau he tohu mana whenua (GCP) me nga raraunga PPK e uru ana ki te tapatoru AT, ahakoa he VTOL, he haruru maha-rotor ranei, ahakoa he 2cm, he 1.5cm ranei te GSD, ko te tauira 3D i hangaia e DG4Pros te kamera oblique. Ka taea e koe te whakatutuki i nga whakaritenga o te hapa tika o te whanaungatanga Ds≤10cm (Te tino ≤5cm).

(2) Ina ko te GSD te taurangi kotahi, he pai ake te tika o te tauira 3D me te GSD=1.5cm i tera GSD=2cm.

Whakamatau 2: te paanga o nga momo haruru kawe i runga i te tika o te tauira 3D

Tikanga 1

He kamera titaha	Nga GCP	PPK	GSD
DG4pros	NO	NO	1.5cm

Ripanga Hua 1:

Te maha o nga mea	inenga roa（L0）	Te roa tauira 3D（L1）CW10	Te roa o te tauira 3D（L2）M600Pro	DS1（L0-L1）	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
RMSE: DS1=0.0356m，DS2=0.342m

Tikanga 2

He kamera titaha	Nga GCP	PPK	GSD
DG4pros	Ae	NO	1.5cm

Ripanga Hua 2:

Te maha o nga mea	inenga roa（L0）	Te roa tauira 3D（L1）CW10	Te roa o te tauira 3D（L2）M600Pro	DS1（L0-L1）	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
RMSE: DS1=0.0259m，DS2=0.256m

Whakamutunga

Ko nga taurangi o te whakamatautau 2 ko:

1:Me/Karekau he GCP.

2:Rere Carrier drone:he haruru VTOL he haruru maha-rotoru ranei

I muri i te wetewete i nga huinga raraunga whakamatautau e rua, ka taea e taatau te whakatau i nga whakatau e whai ake nei:

Ina he DG4Pros te kamera titaha:

(1) Ma te / Karekau he tohu mana whenua (GCP) ahakoa he VTOL, he drone maha-rotor ranei, ka taea e te tauira 3D i hangaia e te kamera oblique DG4Pros te whakatutuki i nga whakaritenga o te hapa tika o te whanaungatanga Ds≤10cm(Te ≤5cm).

(2) I te mea ko nga momo drone kaikawe ko te taurangi kotahi, ko te tika o te tauira 3D me te maha-rotor he pai ake i tera me VTOL, engari kaore i te tino nui te rereketanga.

Tōmua：He pehea te paanga o te roa o te arotahi ki nga hua whakatauira Ahu-3

Panuku:Putanga tukutahi

Hoki mai

RIY nga kamera titaha

RIE nga kamera arotahi kotahi

Nga taputapu

Ngaio

He pai ake i te mama

Whakaorangia te wa

Akohia te mahi i roto i te 10 meneti

Te kounga teitei o te ahua me te tika

Putanga tukutahi

He pakari me te haumaru

Ka taea te whakauru ki nga momo drones maha

Rangahau/GIS

Taone Maamaa

Hangahanga/Maina

Te tiaki i nga whare tapoi/tawhito

Hoia/Pihiihimana

Tuhinga

Whakamātautau 1: te painga o te GSD ki te tika o te tauira 3D;

Tikanga 1

Ripanga Hua 1:

Tikanga 2

Ripanga Hua 2:

Tikanga 3

Ripanga Hua 3:

Tikanga 4

Ripanga Hua 4:

Whakamutunga

Whakamatau 2: te paanga o nga momo haruru kawe i runga i te tika o te tauira 3D

Tikanga 1

Ripanga Hua 1:

Tikanga 2

Ripanga Hua 2:

Whakamutunga

NGA HUA+

NGA TONO+

Tuhinga+

Mo matou+

WHAKAPAKI MAI