ALOS/AVNIR-2 ORI (JAXA/ALOS/AVNIR-2/ORI)
This dataset is contains orthorectified imagery from
the Advanced Visible and Near Infrared Radiometer type 2 (AVNIR-2)
sensor on-board the Advanced Land Observing Satellite (ALOS) “DAICHI”.
The AVNIR-2 ORI product was created from AVNIR-2 1B1 data after stereo
matching with reference to ALOS’s Panchromatic Remote-sensing Instrument
for Stereo Mapping (PRISM)-derived DSM AW3D30. The orthorectification
process used AW3D30 DSM data when available and SRTM (The Shuttle
Radar Topography Mission) DSM data otherwise.
| Name | Description |
|---|---|
| B1 | Blue (0.42 - 0.50 µm) |
| B2 | Green (0.52 - 0.60 µm) |
| B3 | Red (0.61 - 0.69 µm) |
| B4 | Near-Infrared (0.76 - 0.89 µm) |
Providers | |
|---|---|
| JAXA Earth Observation Research Center (producer, licensor) | |
| Google Earth Engine (host) | |
| STAC Version | 0.6.0 |
| Keywords | ALOS, AVNIR-2, EORC, JAXA, orthorectified, visible |
| License | proprietary |
| Temporal Extent | 4/25/2006, 5:00:00 PM - 4/17/2011, 5:00:00 PM |
| Type | image_collection |
| GSD | metersm |
| Asset schema | {"name":"CENTER_ALTITUDE","description":"Satellite alitutude at scene center (km)","type":"DOUBLE"},{"name":"CENTER_FRAME_NUMBER","description":"Frame number of scene center (0000 to 7198)","type":"DOUBLE"},{"name":"CENTER_HEADING_ANGLE","description":"Satellite heading angle including Earth rotation at scene center (radians)","type":"DOUBLE"},{"name":"CENTER_SKEW_ANGLE","description":"Image skew angle at scene center (milli-radians)","type":"DOUBLE"},{"name":"CENTER_SOLAR_AZIMUTH","description":"Azimuth angle of the sun at scene center (°)","type":"DOUBLE"},{"name":"CENTER_SOLAR_ZENITH","description":"Solar elevation (zenith) angle of the sun at scene center (°)","type":"DOUBLE"},{"name":"CENTER_START_TIME","description":"Scene center time (UTC).","type":"STRING"},{"name":"INCIDENT_ANGLE","description":"Incident angle \"SNN.NNN\" (S: Incident direction R/L, NN.NNN degrees)","type":"STRING"},{"name":"ORBIT_DIRECTION","description":"Orbit direction (\"A\"/\"D\": ascending/descending)","type":"STRING"},{"name":"ORBIT_INCLINATION","description":"Nominal satellite orbit inclination (°)","type":"DOUBLE"},{"name":"ORBIT_CYCLE_PERIOD","description":"Nominal satellite orbit cycle period (min)","type":"DOUBLE"},{"name":"ORIENTATION_ANGLE","description":"Angle of the vertical axis of image frame from the map northing axis.","type":"DOUBLE"},{"name":"PROCESSING_DATE","description":"Processing date (JST)","type":"STRING"},{"name":"PROCESSING_FACILITY","description":"Processing facility.","type":"STRING"},{"name":"PROCESSING_SOFTWARE_VESRION","description":"Processing software version.","type":"STRING"},{"name":"PROCESSING_TIME","description":"Processing time (JST)","type":"STRING"},{"name":"PRODUCT_ID","description":"Product ID e.g: \"ABBBCCDE\"\n\n* A: Observation mode (\"O\")\n* BBB: Processing level (\"ORI\")\n* CC: Framing (\"RF\" Geo-reference, \"GT\", Geo-coded True-north\n\"GM\", Geo-coded Map-north),\n* D: Map projection (\"U\": UTM, \"P\": PS)\n* E: Sensor type (\"N\": nadir 35km, \"F\": forward 35km\n\"B\": backward 35km \"W\": nadir 70km)\n* A: AVNIR-2\n","type":"STRING"},{"name":"PRODUCT_NUMBER","description":"Product version number","type":"DOUBLE"},{"name":"RSP_ID","description":"RSP ID e.g: \"MPPPFFFFSN\"\n\n* M: Oribit direction (\"A\": ascending, \"D\": descending)\n* PPP: RSP path number (0 to 671)\n* FFFF: RSP frame number (0000 to 7199)\n* SN: Scene shift (\"-2\" to \" 2\")\n","type":"STRING"},{"name":"SATELLITE_NAME","description":"Satellite name.","type":"STRING"},{"name":"SCENE_ID","description":"Scene ID e.g. \"AABBBCDDDDDEEEE\"\n\n* AA: Satellite code (\"AL\": ALOS)\n* BBB: Sensor code (\"PSM\": PRISM, \"AV2\": AVNIR-2)\n* C: Sensor type (\"N\": nadir 35km, \"F\": forward 35km,\n\"B\": backward 35km \"W\": nadir 70km, \"A\": AVNIR-2)\n* DDDDD: Total orbit number of scene center (\"00001\" to \"99999\")\n* EEEE: Frame number of scene center, including scene shift\n(\"0000\" to \"7199\")\n","type":"STRING"},{"name":"SENSOR_CODE","description":"Sensor code (\"PSM\": PRISM, \"AV2\": AVNIR-2)","type":"STRING"},{"name":"SENSOR_TYPE","description":"Sensor type (\"N\": nadir 35km, \"F\": forward 35km, \"B\": backward 35km \"W\": nadir 70km, \"A\": AVNIR-2)","type":"STRING"},{"name":"TOTAL_ORBIT_NUMBER","description":"Total orbit number of scene center.","type":"DOUBLE"} |