China–Brazil Earth Resources Satellite program
E827556
The China–Brazil Earth Resources Satellite program is a long-running bilateral space collaboration focused on developing and operating Earth observation satellites for environmental monitoring, resource management, and scientific research.
All labels observed (2)
| Label | Occurrences |
|---|---|
| China–Brazil Earth Resources Satellite program canonical | 4 |
| CBERS | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9890156 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: China–Brazil Earth Resources Satellite program Context triple: [Brazilian Space Agency, notableProject, China–Brazil Earth Resources Satellite program]
-
A.
Gaofen high-resolution Earth observation program
The Gaofen high-resolution Earth observation program is a Chinese civilian satellite initiative that provides detailed optical and radar imagery for applications such as environmental monitoring, disaster management, and resource surveying.
-
B.
Indian Remote Sensing satellite series
The Indian Remote Sensing satellite series is a fleet of Earth observation satellites developed by India to provide data for applications such as agriculture, forestry, land-use mapping, and disaster management.
-
C.
ALOS Earth observation satellites
ALOS Earth observation satellites are Japanese remote-sensing spacecraft designed to collect high-resolution imagery and data for mapping, disaster monitoring, and environmental observation.
-
D.
Chang’e lunar exploration program
The Chang’e lunar exploration program is China’s ongoing series of robotic missions aimed at orbiting, landing on, and returning samples from the Moon as part of its broader ambitions in space exploration.
-
E.
PRISMA Earth observation mission
The PRISMA Earth observation mission is an Italian Space Agency satellite program that uses hyperspectral imaging to monitor Earth’s environment, land use, and natural resources.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: China–Brazil Earth Resources Satellite program Target entity description: The China–Brazil Earth Resources Satellite program is a long-running bilateral space collaboration focused on developing and operating Earth observation satellites for environmental monitoring, resource management, and scientific research.
-
A.
Gaofen high-resolution Earth observation program
The Gaofen high-resolution Earth observation program is a Chinese civilian satellite initiative that provides detailed optical and radar imagery for applications such as environmental monitoring, disaster management, and resource surveying.
-
B.
Indian Remote Sensing satellite series
The Indian Remote Sensing satellite series is a fleet of Earth observation satellites developed by India to provide data for applications such as agriculture, forestry, land-use mapping, and disaster management.
-
C.
ALOS Earth observation satellites
ALOS Earth observation satellites are Japanese remote-sensing spacecraft designed to collect high-resolution imagery and data for mapping, disaster monitoring, and environmental observation.
-
D.
Chang’e lunar exploration program
The Chang’e lunar exploration program is China’s ongoing series of robotic missions aimed at orbiting, landing on, and returning samples from the Moon as part of its broader ambitions in space exploration.
-
E.
PRISMA Earth observation mission
The PRISMA Earth observation mission is an Italian Space Agency satellite program that uses hyperspectral imaging to monitor Earth’s environment, land use, and natural resources.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Earth observation program
ⓘ
bilateral cooperation program ⓘ satellite program ⓘ |
| agreementSigned | 1988 ⓘ |
| application |
climate studies
ⓘ
disaster monitoring ⓘ environmental management ⓘ forest cover monitoring ⓘ land use mapping ⓘ |
| beneficiary |
Brazilian environmental agencies
ⓘ
Chinese environmental agencies ⓘ international scientific community ⓘ |
| cooperationType | South–South cooperation ⓘ |
| country |
Brazil
ⓘ
China ⓘ |
| dataPolicy | free and open data access for many products ⓘ |
| dataUser |
Brazilian National Institute for Space Research
ⓘ
linked to:
Instituto Nacional de Pesquisas Espaciais
Chinese Academy of Sciences ⓘ |
| domain |
remote sensing
ⓘ
space technology ⓘ |
| feature |
ground segment operated in both China and Brazil
ⓘ
joint design and development of satellites ⓘ shared mission costs between China and Brazil ⓘ |
| firstLaunchDate | 1999-10-14 ⓘ |
| firstSatellite |
CBERS-1
ⓘ
linked to:
CBERS satellites
|
| focusRegion |
Brazilian Amazon
ⓘ
linked to:
Amazon rainforest
China ⓘ South America ⓘ |
| fullName | China–Brazil Earth Resources Satellite program ⓘ |
| launchVehicle |
Long March rocket family
ⓘ
linked to:
Long March launch vehicles
|
| notableSatellite |
CBERS-1
ⓘ
linked to:
CBERS satellites
CBERS-2 ⓘ
linked to:
CBERS satellites
CBERS-2B ⓘ
linked to:
CBERS satellites
CBERS-3 ⓘ
linked to:
CBERS satellites
CBERS-4 ⓘ
linked to:
CBERS satellites
CBERS-4A ⓘ |
| orbitType | sun-synchronous orbit ⓘ |
| partner |
Brazilian National Institute for Space Research
ⓘ
linked to:
Instituto Nacional de Pesquisas Espaciais
China National Space Administration ⓘ |
| purpose |
Earth observation
ⓘ
agricultural monitoring ⓘ deforestation monitoring ⓘ environmental monitoring ⓘ resource management ⓘ scientific research ⓘ urban growth monitoring ⓘ water resources monitoring ⓘ |
| shortName | CBERS ⓘ |
| startDate | 1988 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: China–Brazil Earth Resources Satellite program Description of subject: The China–Brazil Earth Resources Satellite program is a long-running bilateral space collaboration focused on developing and operating Earth observation satellites for environmental monitoring, resource management, and scientific research.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: China–Brazil Earth Resources Satellite program
China–Brazil Earth Resources Satellite program
→
fullName
→
China–Brazil Earth Resources Satellite program
ⓘ