https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-17T17:28:49.458978Z
2021-07-17T17:29:14.457841Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1B_IW_GRDH_1SDV_20210717T172849_20210717T172914_027837_035258_0DE4
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
2021-07-17T17:28:49.458978Z
2021-07-17T17:29:14.457841Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.75099299953126
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-17T19:21:16.721314Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210717T172849_20210717T172914_027837_035258_0DE4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.953650288536196 36.92323918605265,6.233097417528806 36.965845025721,6.6633244939443275 37.030061657095,7.0976004574785065 37.0931941073603,7.388015265237621 37.13446969599116,7.822912220455238 37.19487168040527,8.113559259785008 37.23429818190579,8.404499383057479 37.273011150194314,8.732381858410061 37.315720455195965,8.694382027624293 37.49577026233996,8.545583817640859 38.21673283480031,8.421001937044943 38.8170692517016,8.086350253500584 38.77472864118553,7.789425457562057 38.73630127170341,7.492821487545365 38.697122033232844,7.048528861709933 38.63694756733107,6.752750427797914 38.5958969722773,6.309720891504128 38.5329244746876,6.014800840149732 38.49001458830542,5.5859080134357555 38.42618876613096,5.77808228529762 37.64488594790258,5.953650288536196 36.92323918605265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61808673149175
46.33131266357792
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
2021-12-26T08:49:45.680666Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N37E005/2021/07/17/035258
2.0E-4
2.0E-4
true
block average
2
2
38.0
5.0
37.0
6.0
POLYGON((5.9349753030112105 37.0,5.690736146518056 38.0,6.0 38.0,6.0 37.0,5.9349753030112105 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_035258_N37E005_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035258_N37E005_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035258_N37E005_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035258_N37E005_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035258_N37E005_2021_07_17_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