https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-15T04:34:13.893052Z
2022-04-15T04:34:26.318709Z
s3://sentinel-s1-l1c/GRD/2022/4/15/IW/DV/S1A_IW_GRDH_1SDV_20220415T043413_20220415T043426_042779_051B04_F848
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
2022-04-15T04:34:13.893052Z
2022-04-15T04:34:26.318709Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220415T044325_V20220415T035308_20220415T102808.EOF
192.6850620406729
693000
Copernicus Ground Segment
2022-04-15T05:31:09.959327Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220415T043413_20220415T043426_042779_051B04_F848
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.687650682484694 30.391583394849064,22.286038842840707 30.45784288311296,22.01534377596238 30.501755620613697,21.609544735651777 30.566461855361066,21.338568197993244 30.608919970161462,20.931500117810884 30.671574018523756,20.65948197210045 30.71268763648172,20.38733474035703 30.753217118551454,20.11233684774244 30.7935578212518,19.988605496096923 30.170233299948308,20.532930052793354 30.088936694040456,20.803072722900602 30.047702981029527,21.207376503549956 29.984891280819664,21.4767104164532 29.942315758905583,21.879491646518517 29.877550692789995,22.1473246577845 29.83375778257517,22.54617984728541 29.767463916111726,22.647389107115874 30.21077008652632,22.687650682484694 30.391583394849064))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74894761258635
46.54035772985998
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
2022-04-15T07:21:53.026853Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N29E021/2022/04/15/051B04
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.85784658133909,21.11012531842277 30.0,22.0 30.0,22.0 29.85784658133909))
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_051B04_N29E021_2022_04_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051B04_N29E021_2022_04_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051B04_N29E021_2022_04_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051B04_N29E021_2022_04_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051B04_N29E021_2022_04_15_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