https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-09T16:45:05.517324Z
2021-08-09T16:45:30.516256Z
s3://sentinel-s1-l1c/GRD/2021/8/9/IW/DV/S1B_IW_GRDH_1SDV_20210809T164505_20210809T164530_028172_035C66_B7F4
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
2021-08-09T16:45:05.517324Z
2021-08-09T16:45:30.516256Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.42757993442655
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-09T19:38:55.547340Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210809T164505_20210809T164530_028172_035C66_B7F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.384211194953 27.478329286091736,18.766907206379457 27.54369006067016,19.0301953663357 27.58799882989546,19.426941315981868 27.653758709487157,19.691031556699873 27.69686068340824,20.087237176028513 27.760520307470845,20.351963064516568 27.802382402179376,20.88470324402111 27.88499491009153,20.670213609114093 28.968548855116225,20.58735228381088 29.389581948851635,20.045866144450066 29.30762532582109,19.64461938223872 29.245391062791867,19.375656233448883 29.20296056179236,19.10680212932085 29.159972873700973,18.70571288813425 29.094771857733193,18.438371182020592 29.050601990174023,18.052383533874675 28.98581787877899,18.105779093392012 28.745017961543486,18.143066907641554 28.56362394919212,18.18286961532499 28.382656488136472,18.222835542967612 28.201717962125635,18.264950988935887 28.02114752103676,18.30448695922268 27.840138449908,18.34529812843135 27.659349187771966,18.384211194953 27.478329286091736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71978097492564
46.59349135851167
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
2021-12-26T09:59:15.838458Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N28E020/2021/08/09/035C66
2.0E-4
2.0E-4
true
block average
2
2
29.0
20.0
28.0
21.0
POLYGON((20.664023873470054 29.0,20.861937972517843 28.0,20.0 28.0,20.0 29.0,20.664023873470054 29.0))
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_035C66_N28E020_2021_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035C66_N28E020_2021_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035C66_N28E020_2021_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035C66_N28E020_2021_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035C66_N28E020_2021_08_09_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