https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-14T03:11:34.978579Z
2021-03-14T03:11:59.976500Z
s3://sentinel-s1-l1c/GRD/2021/3/14/IW/DV/S1B_IW_GRDH_1SDV_20210314T031134_20210314T031159_026005_031A4A_A3F6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-14T03:11:34.978579Z
2021-03-14T03:11:59.976500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210314T042256_V20210314T022149_20210314T085649.EOF
191.9652164279087
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-14T09:48:11.556472Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210314T031134_20210314T031159_026005_031A4A_A3F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.71987857280358 -1.0370960761249899,36.504912865456625 -0.5581667102310707,36.429171174090826 -0.9201572735798016,36.397257162120276 -1.1025103057901946,36.3556527454729 -1.282752980446559,36.321298588364385 -1.4645920622071238,36.28565689082752 -1.6461569689551576,36.24864585201952 -1.8274296706669264,36.20736050458688 -2.0077675920765197,36.19422532935134 -2.0670509479848507,37.281538978440835 -2.304810194846524,38.39870471021178 -2.5481851097518624,38.41256954522956 -2.488887806923566,38.44448646099975 -2.305972365883229,38.48840735244338 -2.12567910516102,38.52507472604818 -1.943808167796834,38.604840067640055 -1.581476641602032,38.63960955420499 -1.3992048690481786,38.68267897648267 -1.2187389722251667,38.71987857280358 -1.0370960761249899))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73410027134643
46.26104928021689
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
2021-12-26T02:26:56.022932Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S02E037/2021/03/14/031A4A
2.0E-4
2.0E-4
true
block average
2
2
-1.0
37.0
-2.0
38.0
POLYGON((37.0 -2.0,37.0 -1.0,38.0 -1.0,38.0 -2.0,37.0 -2.0))
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_031A4A_S02E037_2021_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031A4A_S02E037_2021_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031A4A_S02E037_2021_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031A4A_S02E037_2021_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031A4A_S02E037_2021_03_14_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