https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-04T01:47:29.814910Z
2021-08-04T01:47:54.813122Z
s3://sentinel-s1-l1c/GRD/2021/8/4/IW/DV/S1A_IW_GRDH_1SDV_20210804T014729_20210804T014754_039073_049C35_84F1
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
2021-08-04T01:47:29.814910Z
2021-08-04T01:47:54.813122Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3584401781832
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-04T03:22:07.243236Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210804T014729_20210804T014754_039073_049C35_84F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((56.66457186809566 -21.342361980683425,56.08450554003985 -21.209150345125334,55.47572477662807 -21.066911455954617,54.90172751010269 -20.93064532654965,54.32746603405259 -20.792103237871242,54.2310752063221 -21.151227762175893,54.13359328960189 -21.51023938511922,54.03553312482497 -21.86916918541486,53.920442809219345 -22.28760824732818,54.50001250489998 -22.428082433262368,55.09638087939608 -22.570178060654534,55.69395767287263 -22.710071953053706,56.27958551039633 -22.844743410293106,56.48077796656048 -22.063701467078552,56.66457186809566 -21.342361980683425))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22389
45.63969585367401
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
2021-12-26T09:43:35.214105Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S22E053/2021/08/04/049C35
2.0E-4
2.0E-4
true
block average
2
2
-21.0
53.0
-22.0
54.0
POLYGON((53.99954853086176 -22.0,54.0 -21.99835857325011,54.0 -22.0,53.99954853086176 -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_049C35_S22E053_2021_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049C35_S22E053_2021_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049C35_S22E053_2021_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049C35_S22E053_2021_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049C35_S22E053_2021_08_04_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