https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-19T02:37:04.004025Z
2021-03-19T02:37:34.591102Z
s3://sentinel-s1-l1c/GRD/2021/3/19/IW/DV/S1A_IW_GRDH_1SDV_20210319T023704_20210319T023734_037061_045CB8_CABB
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
2021-03-19T02:37:04.004025Z
2021-03-19T02:37:34.591102Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210319T051600_V20210319T000232_20210319T032002.EOF
192.409493969476
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-19T09:34:06.764377Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210319T023704_20210319T023734_037061_045CB8_CABB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.009558260632375 -22.48375939536114,43.449509486061686 -22.3549868284001,42.84867923815678 -22.214402387591274,42.24822072841492 -22.071418998030808,41.66824715092463 -21.93095245897932,41.520747268147495 -22.46936175984819,41.42163289815451 -22.828251461063175,41.32134357835127 -23.186917194582104,41.194459387232925 -23.637290757476997,41.78081270189726 -23.780002748602946,42.144923708137725 -23.867352340409347,42.387933541987195 -23.92510984813847,42.752850368710014 -24.011029405878084,42.99639531080598 -24.067829268266046,43.57409501414604 -24.200812874441013,43.74000287406369 -23.56785657761165,43.8325980878488 -23.207045725411376,43.91852084768598 -22.844745385125677,44.009558260632375 -22.48375939536114))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05896
45.64532797976511
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
2021-12-26T02:43:41.752150Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S24E043/2021/03/19/045CB8
2.0E-4
2.0E-4
true
block average
2
2
-23.0
43.0
-24.0
44.0
POLYGON((43.881700829860684 -23.0,43.83259808785213 -23.207045725397734,43.74000287407099 -23.567856577582543,43.6267312457613 -24.0,43.0 -24.0,43.0 -23.0,43.881700829860684 -23.0))
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_S24E043_2021_03_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045CB8_S24E043_2021_03_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045CB8_S24E043_2021_03_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045CB8_S24E043_2021_03_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045CB8_S24E043_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