https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-08-25T17:21:22.520245Z
2023-08-25T17:22:12.517905Z
s3://sentinel-s1-l1c/GRD/2023/8/25/IW/DV/S1A_IW_GRDH_1SDV_20230825T172147_20230825T172212_050035_060521_CE74
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
2023-08-25T17:21:47.519075Z
2023-08-25T17:22:12.517905Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230825T173340_V20230825T171131_20230825T234631.EOF
346.65025885429816
693000
Copernicus Ground Segment
2023-08-25T17:54:07.944923Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230825T172147_20230825T172212_050035_060521_CE74
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.767749448808501 37.916685093752314,8.18381828111164 37.97905234463668,8.47734487004503 38.02209593585217,8.918271440117302 38.08528800379584,9.212639690592447 38.12649762860084,9.654805233157841 38.18692972063444,9.949983570658222 38.22629349902731,10.245476921000852 38.26491564950356,10.580174468883698 38.307420866264025,10.58779611516016 38.308658649601604,10.325588432330235 39.569804014599505,10.275016829738249 39.809738446733974,9.92529460910632 39.76635295689428,9.626538932730922 39.72839009542831,9.178047157776946 39.66988146004346,8.873414627637114 39.62910415636071,8.421161236107842 39.567000604558146,8.119250350958644 39.52450202890601,7.819487250427041 39.48147745169331,7.394608275013383 39.419067014427114,7.589680541750276 38.637991265659224,7.767749448808501 37.916685093752314))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52075848694461
46.28913997481366
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
s3://sentinel-s1-l1c/GRD/2023/8/25/IW/DV/S1A_IW_GRDH_1SDV_20230825T172122_20230825T172147_050035_060521_D356
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
2023-08-25T17:21:22.520245Z
2023-08-25T17:21:47.517577Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230825T173340_V20230825T171131_20230825T234631.EOF
346.80086588906687
693000
Copernicus Ground Segment
2023-08-25T17:54:02.863507Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230825T172122_20230825T172147_050035_060521_D356
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.138132781343398 36.41407330354663,8.54676765522448 36.476540279647644,8.833587070954763 36.51948443824279,9.122559813846568 36.562006083698066,9.55297916942792 36.62396473647555,9.985373676212348 36.68454704985398,10.27447425941482 36.72412624340991,10.566632279354124 36.763368024342974,10.894770778689642 36.80652838237971,10.856446354491352 36.98652352705679,10.816846978309027 37.16644444322071,10.778740620471446 37.34655693904172,10.580174468883698 38.307420866264025,10.245476921000852 38.26491564950356,9.949983570658222 38.22629349902731,9.654805233157841 38.18692972063444,9.212639690592447 38.12649762860084,8.918271440117302 38.08528800379584,8.47734487004503 38.02209593585217,8.18381828111164 37.97905234463668,7.767749448808501 37.916685093752314,7.866548590067369 37.495167651045385,7.9981511022834155 36.953907616597874,8.04256677083528 36.7735810421202,8.090995369851466 36.5938759315491,8.138132781343398 36.41407330354663))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56604508818691
46.34204983011987
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
2023-08-25T21:52:49.394970Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N37E008/2023/08/25/060521
2.0E-4
2.0E-4
true
block average
2
2
38.0
8.0
37.0
9.0
POLYGON((8.0 37.0,8.0 38.0,9.0 38.0,9.0 37.0,8.0 37.0))
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_060521_N37E008_2023_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060521_N37E008_2023_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060521_N37E008_2023_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060521_N37E008_2023_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060521_N37E008_2023_08_25_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 2021
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