https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-19T02:35:19.987495Z
2021-03-19T02:35:49.002429Z
s3://sentinel-s1-l1c/GRD/2021/3/19/IW/DV/S1A_IW_GRDH_1SDV_20210319T023519_20210319T023549_037061_045CB8_5FCD
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-03-19T02:35:19.987495Z
2021-03-19T02:35:49.002429Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210319T051600_V20210319T000232_20210319T032002.EOF
192.1966878503241
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-19T06:22:00.962697Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210319T023519_20210319T023549_037061_045CB8_5FCD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.563361478098855 -16.354671579447515,44.98972776906051 -16.22392286129778,44.41003963485119 -16.09005363171471,43.8310219995267 -15.954604015489789,43.28869007831946 -15.826163880948481,43.09284225710056 -16.60397155283743,42.87961753275112 -17.44437107603771,43.4262224076735 -17.574673409701823,44.0098954368617 -17.711947574799577,44.59200254572776 -17.846932186056506,45.16977949499193 -17.9790139611655,45.24227890546604 -17.67716263756413,45.284029771088576 -17.496021085303628,45.372838850569096 -17.134974658620326,45.414393194958095 -16.953812085340516,45.50498256279413 -16.593217607786062,45.549536070652024 -16.41276220943566,45.563361478098855 -16.354671579447515))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43608
45.87287413796516
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T02:43:08.269980Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E043/2021/03/19/045CB8
2.0E-4
2.0E-4
true
block average
2
2
-15.0
43.0
-16.0
44.0
POLYGON((43.2449190711723 -16.0,43.288690078319505 -15.826163880948526,44.0 -15.994133045208658,44.0 -16.0,43.2449190711723 -16.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_045CB8_S16E043_2021_03_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045CB8_S16E043_2021_03_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045CB8_S16E043_2021_03_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045CB8_S16E043_2021_03_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045CB8_S16E043_2021_03_19_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid