https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-04T03:32:46.534844Z
2022-08-04T03:33:11.604930Z
s3://sentinel-s1-l1c/GRD/2022/8/4/IW/DV/S1A_IW_GRDH_1SDV_20220804T033246_20220804T033311_044397_054C55_FAE0
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
2022-08-04T03:32:46.534844Z
2022-08-04T03:33:11.604930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220804T064347_V20220804T023906_20220804T055636.EOF
192.1508962307703
693000
Copernicus Ground Segment
2022-08-04T07:40:47.705912Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220804T033246_20220804T033311_044397_054C55_FAE0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.51482314410082 -14.851635757030369,30.962372359807876 -14.726122000415716,30.393061564811823 -14.595268614383292,29.80575813001026 -14.45863302178739,29.25270737723924 -14.328522368238897,29.209604875412563 -14.508884110056304,29.127448545784752 -14.870796987188065,29.082233230503117 -15.05077718606579,29.03972073893214 -15.231417156534134,28.99319331620263 -15.411108235086784,28.94544905018593 -15.590515621284037,28.91868063212085 -15.711819849652374,29.483522660061595 -15.845496433001488,30.05888569507257 -15.97996595605607,30.639949723164946 -16.114052238471135,31.19426064967154 -16.240326791757795,31.224879566259208 -16.119740129160693,31.311366192439394 -15.758191927634579,31.353949309301992 -15.577277991023884,31.39162546727391 -15.39525390818432,31.433490021723074 -15.214191232714656,31.473442754138773 -15.03270022953689,31.51482314410082 -14.851635757030369))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33031
45.88137535367161
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
2022-08-04T09:02:39.971123Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S17E030/2022/08/04/054C55
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((31.0 -16.196073331135864,30.145703392329334 -16.0,31.0 -16.0,31.0 -16.196073331135864))
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_054C55_S17E030_2022_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054C55_S17E030_2022_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054C55_S17E030_2022_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054C55_S17E030_2022_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054C55_S17E030_2022_08_04_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