https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-25T05:49:25.192300Z
2021-11-25T05:49:58.985998Z
s3://sentinel-s1-l1c/GRD/2021/11/25/IW/DV/S1B_IW_GRDH_1SDV_20211125T054925_20211125T054958_029740_038CB7_D25F
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
2021-11-25T05:49:25.192300Z
2021-11-25T05:49:58.985998Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3428102025113
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-25T06:38:22.135380Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211125T054925_20211125T054958_029740_038CB7_D25F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.769215561342876 23.93987529856141,2.3877928047331047 24.007623562109554,2.131687118444469 24.052541229226147,1.6197237732689271 24.140958107385845,1.3631871663950272 24.1845726349347,0.977720048014405 24.249241059458157,0.7203871677342567 24.291834102851098,0.3439072912220474 24.353309313011053,0.30834013996174153 24.172693867120238,0.2740143379957139 23.991779048510956,0.23886129078753912 23.81099425199876,0.13280119332632717 23.268712060478464,0.06342151890003574 22.906949519057004,-0.027266264765691887 22.44157773649237,0.34356795467940326 22.37929412779791,0.5968852564050398 22.336225141786233,0.8501035691024128 22.292751082624882,1.2296331453031426 22.226801424853733,1.7351519645372546 22.137488329755442,1.98762862250175 22.09225304727991,2.3641101665686692 22.024021829887857,2.462730316931779 22.490407269626303,2.576630790411478 23.034180918199027,2.615249654248895 23.21532056971931,2.647903244969531 23.397530537712687,2.7314470720059463 23.75867798070983,2.769215561342876 23.93987529856141))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8457939876782
46.68828685616896
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
2021-12-26T15:24:03.437425Z
Batch API, v4.66.1
s3://deafrica-sentinel-1/s1_rtc/N22E001/2021/11/25/038CB7
2.0E-4
2.0E-4
true
block average
2
2
23.0
1.0
22.0
2.0
POLYGON((2.0 22.09001093432369,1.0 22.26670405246254,1.0 23.0,2.0 23.0,2.0 22.09001093432369))
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_038CB7_N22E001_2021_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038CB7_N22E001_2021_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038CB7_N22E001_2021_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038CB7_N22E001_2021_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038CB7_N22E001_2021_11_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