https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-25T04:26:57.386950Z
2021-09-25T04:27:47.385406Z
s3://sentinel-s1-l1c/GRD/2021/9/25/IW/DV/S1A_IW_GRDH_1SDV_20210925T042722_20210925T042747_039833_04B649_2BD6
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
2021-09-25T04:27:22.387665Z
2021-09-25T04:27:47.385406Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9845518955143
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-25T20:35:42.941540Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210925T042722_20210925T042747_039833_04B649_2BD6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.52535704032141 -4.219818745923239,18.424189655445613 -3.9779011422815214,17.321973085599335 -3.734172078611361,17.16352056665392 -4.4571649690227915,17.12361065154642 -4.637888560840192,17.082894902088576 -4.818437465630334,17.043518279276533 -4.999295079969461,16.99032533008165 -5.239448656252299,18.09412893754223 -5.485853378132308,19.196928454634026 -5.72983912195507,19.288521680815723 -5.3075077398752475,19.368214014335923 -4.945062517742735,19.40750473498611 -4.76372322235611,19.445263263057555 -4.582050262926325,19.486000424279567 -4.401037583930965,19.52535704032141 -4.219818745923239))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61574
45.9523498606727
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/2021/9/25/IW/DV/S1A_IW_GRDH_1SDV_20210925T042657_20210925T042722_039833_04B649_10C2
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
2021-09-25T04:26:57.386950Z
2021-09-25T04:27:22.386178Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9743891626196
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-25T20:45:38.018219Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210925T042657_20210925T042722_039833_04B649_10C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.851672636151854 -2.709220189740922,18.74960045057662 -2.4689216939233076,17.649099867414176 -2.2279978407681,17.493705233215454 -2.9514373723192633,17.37648055552839 -3.4940111296773266,17.321973085599335 -3.734172078611361,18.424189655445613 -3.9779011422815214,19.52535704032141 -4.219818745923239,19.580767805483777 -3.9791863173687783,19.618296080007333 -3.7974800909765687,19.656931623944217 -3.6160212107784324,19.69676490207674 -3.4348288289644118,19.773579346903063 -3.071829989004319,19.851672636151854 -2.709220189740922))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6353
45.98100301653835
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
2021-12-26T12:21:22.765916Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/S04E018/2021/09/25/04B649
2.0E-4
2.0E-4
true
block average
2
2
-3.0
18.0
-4.0
19.0
POLYGON((18.0 -4.0,18.0 -3.0,19.0 -3.0,19.0 -4.0,18.0 -4.0))
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_04B649_S04E018_2021_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B649_S04E018_2021_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B649_S04E018_2021_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B649_S04E018_2021_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B649_S04E018_2021_09_25_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