https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-21T17:35:13.628341Z
2021-04-21T17:35:38.626924Z
s3://sentinel-s1-l1c/GRD/2021/4/21/IW/DV/S1A_IW_GRDH_1SDV_20210421T173513_20210421T173538_037551_046DB8_A404
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
2021-04-21T17:35:13.628341Z
2021-04-21T17:35:38.626924Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.17434566734147
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-21T19:11:44.657928Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210421T173513_20210421T173538_037551_046DB8_A404
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.401492502044277 -31.454369297173237,15.779590130607524 -31.36754610556237,16.042076881220343 -31.306517938756606,16.304224723496606 -31.244956604679498,16.69680741730988 -31.151618993550418,16.958100888877112 -31.088733180943333,17.349394684400252 -30.99341814350759,17.609824126603076 -30.929220298704323,17.9304693783693 -30.849320182654747,17.87394994680484 -30.670728207170207,17.816085527853957 -30.492406610407002,17.761450013141292 -30.313294452545875,17.70040099700782 -30.135830031722787,17.642662902068857 -29.957553226565075,17.586160673384796 -29.778990234680137,17.52644181102373 -29.601263043053407,17.451256901375643 -29.36400094775445,17.1353628612262 -29.442481680334613,16.876841811822846 -29.50605325324941,16.490924350615025 -29.599868402478478,16.23325199620537 -29.6617908833669,15.846155674368838 -29.753738451699267,15.58770160297589 -29.81441011653481,15.32893726213447 -29.874578268970183,14.956243248900892 -29.960217360629965,15.079468829814287 -30.378245957344085,15.186068107738471 -30.737083269767144,15.293413290245512 -31.095821089365575,15.401492502044277 -31.454369297173237))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02309
45.76122972168314
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
2021-12-26T04:28:03.298162Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S31E015/2021/04/21/046DB8
2.0E-4
2.0E-4
true
block average
2
2
-30.0
15.0
-31.0
16.0
POLYGON((15.264740728379946 -31.0,15.0 -30.10865710116999,15.0 -30.0,16.0 -30.0,16.0 -31.0,15.264740728379946 -31.0))
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_046DB8_S31E015_2021_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046DB8_S31E015_2021_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046DB8_S31E015_2021_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046DB8_S31E015_2021_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046DB8_S31E015_2021_04_21_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