https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-07T18:55:26.478444Z
2021-05-07T18:55:51.476930Z
s3://sentinel-s1-l1c/GRD/2021/5/7/IW/DV/S1A_IW_GRDH_1SDV_20210507T185526_20210507T185551_037786_0475AD_1F43
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
2021-05-07T18:55:26.478444Z
2021-05-07T18:55:51.476930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.72351443443847
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-08T10:49:22.645098Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210507T185526_20210507T185551_037786_0475AD_1F43
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.060006459145702 20.548379919530696,-12.463016159216641 20.657808501726258,-11.871945967584905 20.763972141372438,-11.274901687064471 20.86899780495064,-10.691631394771298 20.96945011276383,-10.727431519117692 21.150128204767174,-10.796383481293113 21.512105180662594,-10.866548429249484 21.87385775784602,-10.902308511727266 22.054613632905976,-10.984468694385424 22.476080293584292,-11.573970204306399 22.376669411573616,-12.177850785866045 22.272457032153937,-12.778954264330864 22.166339840976054,-13.376769788669948 22.05844651074371,-13.325993331653367 21.817259405155465,-13.287201780985233 21.636124435440976,-13.24750156741116 21.455155775631585,-13.173362296524498 21.09225302198576,-13.132919323190468 20.91142092046742,-13.097092990144326 20.729738308163324,-13.060006459145702 20.548379919530696))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83507443334703
46.06016304031652
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
2021-12-26T05:19:23.180626Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21W011/2021/05/07/0475AD
2.0E-4
2.0E-4
true
block average
2
2
22.0
-11.0
21.0
-10.0
POLYGON((-10.891503949958677 22.0,-10.69768464533251 21.0,-11.0 21.0,-11.0 22.0,-10.891503949958677 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_0475AD_N21W011_2021_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0475AD_N21W011_2021_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0475AD_N21W011_2021_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0475AD_N21W011_2021_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0475AD_N21W011_2021_05_07_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