id	sid	eid	entity	type
ajst-23754	1	1	academic journal of science and technology issn	ORG
ajst-23754	1	2	2771-3032	CARDINAL
ajst-23754	2	1	11	CARDINAL
ajst-23754	2	2	3	CARDINAL
ajst-23754	2	3	2024 248	DATE
ajst-23754	2	4	jiawei gao * school	PERSON
ajst-23754	2	5	china university of geosciences	ORG
ajst-23754	2	6	beijing	GPE
ajst-23754	2	7	beijing 100083	ORG
ajst-23754	2	8	china	GPE
ajst-23754	2	9	13995030370@163.com	CARDINAL
ajst-23754	3	1	the united states'	GPE
ajst-23754	3	2	russia	GPE
ajst-23754	3	3	europe	LOC
ajst-23754	3	4	galileo	PRODUCT
ajst-23754	3	5	china	GPE
ajst-23754	10	1	gis	ORG
ajst-23754	13	1	1	CARDINAL
ajst-23754	13	2	daily	DATE
ajst-23754	22	1	three	CARDINAL
ajst-23754	22	2	at least four	CARDINAL
ajst-23754	22	3	three	CARDINAL
ajst-23754	22	4	three	CARDINAL
ajst-23754	22	5	fourth	ORDINAL
ajst-23754	26	1	1	CARDINAL
ajst-23754	28	1	2	CARDINAL
ajst-23754	29	1	the united states'	GPE
ajst-23754	29	2	europe	LOC
ajst-23754	29	3	galileo	PRODUCT
ajst-23754	29	4	china	GPE
ajst-23754	32	1	two	CARDINAL
ajst-23754	33	1	ionospheric	ORG
ajst-23754	33	2	2	CARDINAL
ajst-23754	35	1	two	CARDINAL
ajst-23754	36	1	ppp-rtk	ORG
ajst-23754	37	1	3	CARDINAL
ajst-23754	37	2	249	CARDINAL
ajst-23754	40	1	three	CARDINAL
ajst-23754	41	1	4	CARDINAL
ajst-23754	47	1	5	CARDINAL
ajst-23754	49	1	zhurong mars	LOC
ajst-23754	49	2	3	CARDINAL
ajst-23754	51	1	6.	CARDINAL
ajst-23754	52	1	3s	CARDINAL
ajst-23754	52	2	gis	ORG
ajst-23754	53	1	han	NORP
ajst-23754	53	2	zheng shuaiyong	PERSON
ajst-23754	53	3	yang jianlei	PERSON
ajst-23754	55	1	2024	DATE
ajst-23754	55	2	111	CARDINAL
ajst-23754	56	1	2	CARDINAL
ajst-23754	56	2	li yuxing	PERSON
ajst-23754	56	3	mi jinzhong	PERSON
ajst-23754	56	4	xu yantian	PERSON
ajst-23754	56	5	kalman	PERSON
ajst-23754	57	1	geomatics	PERSON
ajst-23754	57	2	wuhan university	ORG
ajst-23754	57	3	32	CARDINAL
ajst-23754	59	1	1009-2307.2022.09.004	DATE
ajst-23754	60	1	3	CARDINAL
ajst-23754	60	2	chen gang	PERSON
ajst-23754	60	3	rao xin	PERSON
ajst-23754	60	4	zhu yongtao	PERSON
ajst-23754	61	1	journal	ORG
ajst-23754	61	2	harbin engineering university	ORG
ajst-23754	61	3	2023	CARDINAL
ajst-23754	61	4	44(11): 19021913	DATE