https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-14T03:25:51.896440Z
2018-08-14T03:26:20.921119Z
s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1B_IW_GRDH_1SDV_20180814T032551_20180814T032620_012253_01693E_A994
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
2018-08-14T03:25:51.896440Z
2018-08-14T03:26:20.921119Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180814T064233_V20180814T022946_20180814T054716.EOF
192.4669154838784
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-14T08:25:40.061179Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180814T032551_20180814T032620_012253_01693E_A994
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.347976803 -23.70626845,30.987021543 -23.623448384,30.741888914 -23.566666187,30.496966667 -23.509500406,30.129979243 -23.423035502,29.885585873 -23.364916742,29.519394749 -23.277028807,28.980359356 -23.145889008,28.810009757 -23.740387893,28.754543579 -23.918479122,28.593639138 -24.454211971,28.540704435 -24.632997412,28.504197273 -24.753095376,29.049249222 -24.886360843,29.419585522 -24.97561053,29.666770771 -25.034601286,30.037988202 -25.122320171,30.285758296 -25.180285781,30.533760807 -25.23783876,30.898977191 -25.32173938,30.933369894 -25.201001785,30.98319319 -25.021292252,31.135082566 -24.482794781,31.187580199 -24.303749564,31.347976803 -23.70626845))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36781
45.97821574372457
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
2021-12-23T00:08:56.161535Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S24E028/2018/08/14/01693E
2.0E-4
2.0E-4
true
block average
2
2
-23.0
28.0
-24.0
29.0
POLYGON((28.73005922765027 -24.0,28.810009757002803 -23.74038789299049,28.980359355999887 -23.14588900800005,29.0 -23.15066730296889,29.0 -24.0,28.73005922765027 -24.0))
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_01693E_S24E028_2018_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01693E_S24E028_2018_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01693E_S24E028_2018_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01693E_S24E028_2018_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01693E_S24E028_2018_08_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