https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-08-20T16:55:11.709780Z
2021-08-20T16:56:01.708661Z
s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T165536_20210820T165601_039316_04A493_19A8
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
2021-08-20T16:55:36.709970Z
2021-08-20T16:56:01.708661Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.06694126475577
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-20T18:02:04.144967Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210820T165536_20210820T165601_039316_04A493_19A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.048865273397308 33.20701271361147,15.455458692538924 33.27180182516097,15.733893318950411 33.31534566874722,16.152059403480116 33.379492324220735,16.4311748016842 33.42147486592331,16.8503465552336 33.48327205021598,17.13012193271319 33.52368337075705,17.410155352823413 33.563463490958725,17.70607263105676 33.60476591363332,17.561051125435014 34.32630846787873,17.403299475985254 35.1076642224602,17.101979689753676 35.06674934704918,16.816846904709323 35.02729801903586,16.531989997295568 34.98717878855998,16.105230530550635 34.92575112628252,15.821080476567552 34.88396926912664,15.395399355885296 34.82005563970444,15.111980113014884 34.776621762634946,14.69813661072845 34.71192829969451,14.881257283575053 33.9295483736954,15.048865273397308 33.20701271361147))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65816784534827
46.47124843771108
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
s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T165511_20210820T165536_039316_04A493_C5F6
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
2021-08-20T16:55:11.709780Z
2021-08-20T16:55:36.708472Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1743141097739
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-20T17:44:34.548510Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210820T165511_20210820T165536_039316_04A493_C5F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.390373923009818 31.7005279715699,15.793715638404084 31.766019705035514,16.06751518943656 31.80969692530927,16.47869324621944 31.87410934929123,16.753126990061244 31.91631307034586,17.165242995002217 31.978508005033984,17.44029298838247 32.0192288126941,17.71558435434302 32.05935383171173,18.002715069806786 32.10052606189153,17.70607263105676 33.60476591363332,17.410155352823413 33.563463490958725,17.13012193271319 33.52368337075705,16.8503465552336 33.48327205021598,16.4311748016842 33.42147486592331,16.152059403480116 33.379492324220735,15.733893318950411 33.31534566874722,15.455458692538924 33.27180182516097,15.048865273397308 33.20701271361147,15.266846161403446 32.24268916651002,15.390373923009818 31.7005279715699))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69809183380375
46.49720562669117
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
2021-12-26T10:31:10.193483Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N33E017/2021/08/20/04A493
2.0E-4
2.0E-4
true
block average
2
2
34.0
17.0
33.0
18.0
POLYGON((17.62663526185279 34.0,17.825335018159052 33.0,17.0 33.0,17.0 34.0,17.62663526185279 34.0))
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_04A493_N33E017_2021_08_20_MASK.tif
Mask
geotiff
0
UINT
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Little Endian
0
1
2
s1_rtc_04A493_N33E017_2021_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A493_N33E017_2021_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A493_N33E017_2021_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A493_N33E017_2021_08_20_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