DAICHI
E396689
DAICHI is a Japanese Advanced Land Observing Satellite (ALOS) designed for high-resolution Earth observation to support cartography, disaster monitoring, and environmental research.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T3894472 — 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: DAICHI Context triple: [ALOS Earth observation satellites, hasPart, DAICHI]
-
A.
Tokyo Denki
Tokyo Denki was a Japanese electrical company that became a predecessor of the modern electronics conglomerate Toshiba.
-
B.
Daiei
Daiei is a Japanese retail corporation that formerly owned the professional baseball team now known as the Fukuoka SoftBank Hawks.
-
C.
Shibaura Futo
Shibaura Futo is a waterfront district and pier area in Tokyo’s Minato Ward, known for its views of Tokyo Bay and proximity to the Rainbow Bridge.
-
D.
Kawada Industries
Kawada Industries is a Japanese engineering and construction company known for its work on major infrastructure projects, including prominent bridges and civil works.
-
E.
Nisshoki
Nisshoki, more commonly known as the Hinomaru, is the national flag of Japan featuring a red sun disc centered on a white field.
- 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: DAICHI Target entity description: DAICHI is a Japanese Advanced Land Observing Satellite (ALOS) designed for high-resolution Earth observation to support cartography, disaster monitoring, and environmental research.
-
A.
Tokyo Denki
Tokyo Denki was a Japanese electrical company that became a predecessor of the modern electronics conglomerate Toshiba.
-
B.
Daiei
Daiei is a Japanese retail corporation that formerly owned the professional baseball team now known as the Fukuoka SoftBank Hawks.
-
C.
Shibaura Futo
Shibaura Futo is a waterfront district and pier area in Tokyo’s Minato Ward, known for its views of Tokyo Bay and proximity to the Rainbow Bridge.
-
D.
Kawada Industries
Kawada Industries is a Japanese engineering and construction company known for its work on major infrastructure projects, including prominent bridges and civil works.
-
E.
Nisshoki
Nisshoki, more commonly known as the Hinomaru, is the national flag of Japan featuring a red sun disc centered on a white field.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Earth observation satellite
ⓘ
Japanese spacecraft ⓘ artificial satellite ⓘ remote sensing satellite ⓘ |
| acronymFor |
Advanced Land Observing Satellite
ⓘ
linked to:
ALOS Earth observation satellites
|
| agencyProgram | JAXA Earth observation program ⓘ |
| alsoKnownAs |
ALOS
ⓘ
linked to:
ALOS Earth observation satellites
|
| application |
disaster damage assessment
ⓘ
environmental change detection ⓘ forest monitoring ⓘ land use monitoring ⓘ topographic mapping ⓘ |
| countryOfOrigin | Japan ⓘ |
| dataUser |
cartographic agencies
ⓘ
disaster management organizations ⓘ environmental researchers ⓘ |
| decommissionDate | 2011-05 ⓘ |
| instrument |
AVNIR-2
ⓘ
linked to:
ALOS Earth observation satellites
PALSAR ⓘ
linked to:
ALOS Earth observation satellites
PRISM ⓘ |
| instrumentFullName |
Advanced Visible and Near Infrared Radiometer type 2
ⓘ
Panchromatic Remote-sensing Instrument for Stereo Mapping ⓘ Phased Array type L-band Synthetic Aperture Radar ⓘ |
| launchCountry | Japan ⓘ |
| launchDate | 2006-01-24 ⓘ |
| launchSite | Tanegashima Space Center ⓘ |
| launchVehicle |
H-IIA
ⓘ
linked to:
H-IIA launch vehicle
|
| mass | approximately 4000 kg ⓘ |
| missionStatus | decommissioned ⓘ |
| operator |
JAXA
ⓘ
linked to:
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency ⓘ |
| orbitType |
Sun-synchronous orbit
ⓘ
near-polar orbit ⓘ |
| powerSource | solar panels ⓘ |
| purpose |
cartography support
ⓘ
disaster monitoring ⓘ environmental research ⓘ high-resolution Earth observation ⓘ |
| spatialResolutionCapability | high-resolution imagery ⓘ |
| spectralBand |
L-band radar
ⓘ
near-infrared ⓘ visible ⓘ |
| successor |
ALOS-2
ⓘ
linked to:
ALOS Earth observation satellites
DAICHI-2 ⓘ
linked to:
DAICHI
|
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: DAICHI Description of subject: DAICHI is a Japanese Advanced Land Observing Satellite (ALOS) designed for high-resolution Earth observation to support cartography, disaster monitoring, and environmental research.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: DAICHI