id	sid	eid	entity	type
assc-56180	1	1	2640-9682	CARDINAL
assc-56180	1	2	issn 2640-9674	PERSON
assc-56180	2	1	7	CARDINAL
assc-56180	2	2	3	CARDINAL
assc-56180	2	3	2025	CARDINAL
assc-56180	2	4	www.scholink.org/ojs/index.php/assc 70	PRODUCT
assc-56180	2	5	li1* &	ORG
assc-56180	2	6	zhao2 1	LAW
assc-56180	2	7	ping li	PERSON
assc-56180	2	8	digital business school	ORG
assc-56180	2	9	sichuan university of science	ORG
assc-56180	2	10	chengdu	GPE
assc-56180	2	11	sichuan 610000	GPE
assc-56180	2	12	china	GPE
assc-56180	2	13	2	CARDINAL
assc-56180	2	14	zhao	PERSON
assc-56180	2	15	1980-	CARDINAL
assc-56180	2	16	digital business school	ORG
assc-56180	2	17	sichuan university of science	ORG
assc-56180	2	18	chengdu	GPE
assc-56180	2	19	sichuan 610000	GPE
assc-56180	2	20	china	GPE
assc-56180	2	21	sandzhao_yep@hotmail.com	ORG
assc-56180	2	22	april 21, 2025	DATE
assc-56180	2	23	may 28	DATE
assc-56180	2	24	2025	CARDINAL
assc-56180	2	25	june 09	DATE
assc-56180	2	26	2025	CARDINAL
assc-56180	2	27	the 21st century	DATE
assc-56180	3	1	below 1,000 meters	QUANTITY
assc-56180	6	1	5	CARDINAL
assc-56180	8	1	1	CARDINAL
assc-56180	8	2	recent years	DATE
assc-56180	10	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	10	2	7	CARDINAL
assc-56180	12	1	3	CARDINAL
assc-56180	13	1	2025	DATE
assc-56180	13	2	scholink inc	ORG
assc-56180	13	3	71	CARDINAL
assc-56180	14	1	uav	ORG
assc-56180	16	1	uav	ORG
assc-56180	17	1	amazon prime air	ORG
assc-56180	17	2	hundreds of thousands	CARDINAL
assc-56180	17	3	the united states	GPE
assc-56180	17	4	first	ORDINAL
assc-56180	17	5	uav	ORG
assc-56180	17	6	china	GPE
assc-56180	19	1	less than one hour	QUANTITY
assc-56180	24	1	2	CARDINAL
assc-56180	24	2	2.1	CARDINAL
assc-56180	25	1	china	GPE
assc-56180	25	2	2024	DATE
assc-56180	26	1	2017	DATE
assc-56180	26	2	the '13th	DATE
assc-56180	26	3	five-year	DATE
assc-56180	27	1	2021	DATE
assc-56180	28	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	29	1	7	CARDINAL
assc-56180	31	1	3	CARDINAL
assc-56180	31	2	2025	DATE
assc-56180	31	3	scholink inc	ORG
assc-56180	31	4	72 2.2	CARDINAL
assc-56180	31	5	2.2.1	CARDINAL
assc-56180	31	6	uav	ORG
assc-56180	32	1	uav	ORG
assc-56180	33	1	uav	ORG
assc-56180	33	2	2.1	CARDINAL
assc-56180	33	3	2.1	CARDINAL
assc-56180	35	1	2.2.2	CARDINAL
assc-56180	36	1	1	CARDINAL
assc-56180	38	1	2	CARDINAL
assc-56180	40	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	41	1	7 no.	CARDINAL
assc-56180	42	1	3	CARDINAL
assc-56180	43	1	2025	DATE
assc-56180	43	2	scholink inc	ORG
assc-56180	43	3	73	CARDINAL
assc-56180	44	1	3	CARDINAL
assc-56180	46	1	4	CARDINAL
assc-56180	48	1	5	CARDINAL
assc-56180	51	1	6	CARDINAL
assc-56180	53	1	3	CARDINAL
assc-56180	53	2	3.1	CARDINAL
assc-56180	55	1	uav	ORG
assc-56180	55	2	two	CARDINAL
assc-56180	57	1	one	CARDINAL
assc-56180	58	1	zhou et al.	PERSON
assc-56180	58	2	2021	CARDINAL
assc-56180	59	1	uav	ORG
assc-56180	61	1	5	CARDINAL
assc-56180	62	1	3.2	CARDINAL
assc-56180	63	1	uav	ORG
assc-56180	64	1	three	CARDINAL
assc-56180	64	2	firstly	ORDINAL
assc-56180	64	3	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	65	1	7	CARDINAL
assc-56180	67	1	3	CARDINAL
assc-56180	67	2	2025	DATE
assc-56180	67	3	scholink inc	ORG
assc-56180	67	4	74	CARDINAL
assc-56180	67	5	secondly	ORDINAL
assc-56180	68	1	uav	ORG
assc-56180	70	1	uav	ORG
assc-56180	71	1	one	CARDINAL
assc-56180	74	1	3.3	CARDINAL
assc-56180	81	1	3.4	CARDINAL
assc-56180	84	1	three	CARDINAL
assc-56180	84	2	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	85	1	7	CARDINAL
assc-56180	87	1	3	CARDINAL
assc-56180	88	1	2025	DATE
assc-56180	88	2	scholink inc	ORG
assc-56180	88	3	75	CARDINAL
assc-56180	90	1	3.5	CARDINAL
assc-56180	92	1	firstly	ORDINAL
assc-56180	96	1	secondly	ORDINAL
assc-56180	103	1	4	CARDINAL
assc-56180	105	1	2021	CARDINAL
assc-56180	105	2	an additional 15%-20%	PERCENT
assc-56180	108	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	108	2	7	CARDINAL
assc-56180	110	1	3	CARDINAL
assc-56180	110	2	2025	DATE
assc-56180	110	3	scholink inc	ORG
assc-56180	110	4	76	CARDINAL
assc-56180	113	1	4.1	CARDINAL
assc-56180	116	1	dsp digital	ORG
assc-56180	116	2	rtk modules	ORG
assc-56180	117	1	han	NORP
assc-56180	117	2	2021	CARDINAL
assc-56180	118	1	5	CARDINAL
assc-56180	119	1	5	CARDINAL
assc-56180	120	1	4.2	CARDINAL
assc-56180	125	1	8	CARDINAL
assc-56180	126	1	254	CARDINAL
assc-56180	126	2	99.9%	PERCENT
assc-56180	126	3	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	127	1	7	CARDINAL
assc-56180	129	1	3	CARDINAL
assc-56180	130	1	2025	DATE
assc-56180	130	2	scholink inc	ORG
assc-56180	130	3	77	CARDINAL
assc-56180	131	1	60℃	QUANTITY
assc-56180	135	1	60%-80%	PERCENT
assc-56180	136	1	4.3	CARDINAL
assc-56180	140	1	three	CARDINAL
assc-56180	148	1	all-day	DATE
assc-56180	149	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	150	1	7	CARDINAL
assc-56180	152	1	3	CARDINAL
assc-56180	152	2	2025	DATE
assc-56180	152	3	scholink inc	ORG
assc-56180	152	4	78 4.4	CARDINAL
assc-56180	153	1	20 kilometers	QUANTITY
assc-56180	153	2	20-25 minutes	TIME
assc-56180	155	1	three	CARDINAL
assc-56180	155	2	firstly	ORDINAL
assc-56180	155	3	30%-40%	PERCENT
assc-56180	156	1	secondly	ORDINAL
assc-56180	156	2	below 0.01%	PERCENT
assc-56180	157	1	three	CARDINAL
assc-56180	157	2	35%	PERCENT
assc-56180	160	1	over 50 kilometers	QUANTITY
assc-56180	161	1	4.5	CARDINAL
assc-56180	166	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	167	1	7	CARDINAL
assc-56180	169	1	3	CARDINAL
assc-56180	169	2	2025	DATE
assc-56180	169	3	scholink inc	ORG
assc-56180	169	4	79	CARDINAL
assc-56180	170	1	first	ORDINAL
assc-56180	172	1	last mile	QUANTITY
assc-56180	178	1	5	CARDINAL
assc-56180	180	1	three	CARDINAL
assc-56180	180	2	firstly	ORDINAL
assc-56180	180	3	secondly	ORDINAL
assc-56180	182	1	www.scholink.org/ojs/index.php/assc	PRODUCT
assc-56180	183	1	7	CARDINAL
assc-56180	185	1	3	CARDINAL
assc-56180	185	2	2025	DATE
assc-56180	185	3	scholink inc	ORG
assc-56180	185	4	80	CARDINAL
assc-56180	185	5	chen	PERSON
assc-56180	185	6	d.	NORP
assc-56180	185	7	c.	GPE
assc-56180	185	8	xie	PERSON
assc-56180	187	1	n.d.	GPE
assc-56180	189	1	acta aeronautica	PERSON
assc-56180	189	2	astronautica sinica	ORG
assc-56180	189	3	1-20	CARDINAL
assc-56180	190	1	li	PERSON
assc-56180	190	2	zhang, h. h.	ORG
assc-56180	190	3	zhang	PERSON
assc-56180	190	4	l. d. et al	PERSON
assc-56180	190	5	n.d.	GPE
assc-56180	192	1	1-15	CARDINAL
assc-56180	193	1	hu	PERSON
assc-56180	193	2	d. w.	PERSON
assc-56180	193	3	chen	PERSON
assc-56180	193	4	h. m.	PERSON
assc-56180	193	5	liang	PERSON
assc-56180	193	6	y. w. et al	PERSON
assc-56180	193	7	2021	CARDINAL
assc-56180	195	1	chang'an university	ORG
assc-56180	195	2	78-89	DATE
assc-56180	196	1	han	NORP
assc-56180	196	2	b. y.	PERSON
assc-56180	196	3	2021	CARDINAL
assc-56180	198	1	chinese	NORP
assc-56180	198	2	24	CARDINAL
assc-56180	199	1	2021	CARDINAL
assc-56180	201	1	37(02	CARDINAL
assc-56180	201	2	106	CARDINAL
assc-56180	202	1	sun	PERSON
assc-56180	202	2	j. n.	PERSON
assc-56180	202	3	2024	CARDINAL
assc-56180	204	1	nanjing university of technology	ORG
assc-56180	205	1	yang	PERSON
assc-56180	205	2	y. g.	PERSON
assc-56180	205	3	2024	CARDINAL
assc-56180	207	1	guangzhou	GPE
assc-56180	208	1	yan	PERSON
assc-56180	208	2	r. x.	PERSON
assc-56180	208	3	2024	CARDINAL
assc-56180	211	1	zhou	PERSON
assc-56180	211	2	s. s.	PERSON
assc-56180	211	3	2021	CARDINAL
assc-56180	213	1	china	GPE
assc-56180	213	2	weekly	DATE
assc-56180	213	3	33	CARDINAL
assc-56180	213	4	112	CARDINAL
assc-56180	214	1	zhou	PERSON
assc-56180	214	2	j. j.	PERSON
assc-56180	214	3	2021	CARDINAL
assc-56180	216	1	09	CARDINAL
assc-56180	216	2	142	CARDINAL