https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-16T03:29:42.775641Z
2021-05-16T03:30:11.799367Z
s3://sentinel-s1-l1c/GRD/2021/5/16/IW/DV/S1B_IW_GRDH_1SDV_20210516T032942_20210516T033011_026924_033771_99E2
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
2021-05-16T03:29:42.775641Z
2021-05-16T03:30:11.799367Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2987375972866
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-16T07:08:29.660241Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210516T032942_20210516T033011_026924_033771_99E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.50065832108978 22.766422692189778,36.89944919326341 22.87410452876169,36.29212493741438 22.980406451919023,35.683861140352285 23.084380119669547,35.093054571478746 23.18297186326666,35.04513411098668 22.944403281958003,35.01075113626037 22.76341012683084,34.97288008830659 22.582989521990203,34.93629896557447 22.402352787897655,34.89801253650475 22.22199710749428,34.86612753699269 22.040570131186357,34.83097621959776 21.859682665587695,34.79507649194062 21.678916282150606,34.77009834968804 21.557931130555296,35.35208600290698 21.458574488268184,35.95585578723215 21.35321139921612,36.5423871847882 21.248625189769,37.156091464677885 21.136863002114346,37.50065832108978 22.766422692189778))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75990442498096
46.12852637348988
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
2021-12-26T05:44:44.690583Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E034/2021/05/16/033771
2.0E-4
2.0E-4
true
block average
2
2
23.0
34.0
22.0
35.0
POLYGON((34.858243665363766 22.0,34.89801253650467 22.221997107494275,35.0 22.712190881216813,35.0 22.0,34.858243665363766 22.0))
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_033771_N22E034_2021_05_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033771_N22E034_2021_05_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033771_N22E034_2021_05_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033771_N22E034_2021_05_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033771_N22E034_2021_05_16_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