https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-02T04:20:23.069070Z
2018-05-02T04:20:48.067279Z
s3://sentinel-s1-l1c/GRD/2018/5/2/IW/DV/S1B_IW_GRDH_1SDV_20180502T042023_20180502T042048_010737_0139D2_14A0
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
2018-05-02T04:20:23.069070Z
2018-05-02T04:20:48.067279Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180502T082122_V20180502T033529_20180502T065300.EOF
192.1341355608751
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-02T10:03:28.619632Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180502T042023_20180502T042048_010737_0139D2_14A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.939092053093294 17.007402501021428,23.360293849882215 17.117172385113786,22.779529313886773 17.225524206615503,22.198093055117646 17.3321988942286,21.62672200358244 17.435261686356075,21.593324535406353 17.25402830806958,21.558762242675222 17.07290367489633,21.488416779661453 16.710856979969233,21.417104839992085 16.348966665841107,21.382931410902714 16.167744581982298,21.335724552514115 15.927272525869586,21.902451143154092 15.823099162070307,22.47921547439014 15.715447184482496,23.055370070122887 15.606272977983995,23.62963217846111 15.495836532307845,23.679664479157964 15.73687585738651,23.715985447300195 15.918540730955858,23.791721796806037 16.281268688019534,23.866565119916473 16.644164351346884,23.90337746512348 16.82572648293182,23.939092053093294 17.007402501021428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95467037480045
46.11373906490893
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
2022-04-26T15:10:36.682452Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N16E023/2018/05/02/0139D2
2.0E-4
2.0E-4
true
block average
2
2
17.0
23.0
16.0
24.0
POLYGON((23.937636840255063 17.0,23.86656511990346 16.644164351284562,23.732993862424077 16.0,23.0 16.0,23.0 17.0,23.937636840255063 17.0))
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_0139D2_N16E023_2018_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0139D2_N16E023_2018_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0139D2_N16E023_2018_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0139D2_N16E023_2018_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0139D2_N16E023_2018_05_02_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