https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-27T17:12:36.809314Z
2021-09-27T17:13:26.807555Z
s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1B_IW_GRDH_1SDV_20210927T171301_20210927T171326_028886_037286_D762
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
2021-09-27T17:13:01.809918Z
2021-09-27T17:13:26.807555Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7171167232092
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T20:04:22.475638Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210927T171301_20210927T171326_028886_037286_D762
GRD
1
5
327.0
313.0
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1.41E7
1.21E7
1.07E7
POLYGON((18.53123572609587 -20.491744745914488,19.09121510932874 -20.36321338248611,19.69466715882686 -20.222457310336132,20.298088650995332 -20.07939091245946,20.846961719142833 -19.94723918360835,20.799775035345363 -19.76750003729976,20.65683567826003 -19.22841962379539,20.45342846160976 -18.449906133514492,19.909099528392293 -18.580264727548688,19.311110985869337 -18.721438368143815,18.711379935350458 -18.860891679484688,18.155759150975676 -18.9881653908406,18.21633591931895 -19.228015666583904,18.263521584231313 -19.408030490866274,18.35136541845715 -19.769583149973517,18.44024379547178 -20.13093491696317,18.53123572609587 -20.491744745914488))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.2476
46.00767046752866
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/2021/9/27/IW/DV/S1B_IW_GRDH_1SDV_20210927T171236_20210927T171301_028886_037286_60A0
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
2021-09-27T17:12:36.809314Z
2021-09-27T17:13:01.808435Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6633548509383
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T19:56:50.760995Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210927T171236_20210927T171301_028886_037286_60A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.921884877717073 -21.992883886322346,19.479233696493765 -21.864736274334355,20.08912229341302 -21.722081830850943,20.696972841696528 -21.57740381860266,21.25658886966791 -21.441985989748225,21.207217117302573 -21.262664525251093,21.012464649011214 -20.54447176625683,20.916333707388972 -20.185156463678396,20.846961719142833 -19.94723918360835,20.298088650995332 -20.07939091245946,19.69466715882686 -20.222457310336132,19.09121510932874 -20.36321338248611,18.53123572609587 -20.491744745914488,18.598048473286898 -20.730651973100073,18.921884877717073 -21.992883886322346))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.19229
45.95668293714435
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
2021-12-26T12:27:11.727443Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/S20E020/2021/09/27/037286
2.0E-4
2.0E-4
true
block average
2
2
-19.0
20.0
-20.0
21.0
POLYGON((20.597155016993977 -19.0,20.84696171914161 -19.947239183604,20.86234573300475 -20.0,20.0 -20.0,20.0 -19.0,20.597155016993977 -19.0))
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_037286_S20E020_2021_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037286_S20E020_2021_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037286_S20E020_2021_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037286_S20E020_2021_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037286_S20E020_2021_09_27_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