https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-23T18:21:59.198252Z
2021-05-23T18:22:24.197779Z
s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1A_IW_GRDH_1SDV_20210523T182159_20210523T182224_038019_047CB4_0FA1
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
2021-05-23T18:21:59.198252Z
2021-05-23T18:22:24.197779Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.78602529034885
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-23T20:00:51.879587Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210523T182159_20210523T182224_038019_047CB4_0FA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.4129090337955095 18.53630366299787,-3.82917960749879 18.64547301368278,-3.2417690551635405 18.753364000385872,-2.653665437433229 18.859401930709502,-2.0754161926799437 18.961723700605077,-2.36764418024583 20.46895958717236,-2.9518687656779194 20.367643382127003,-3.5458618429256727 20.26248988934114,-4.139242594276147 20.155293926203782,-4.727942284532649 20.046821435548313,-4.4129090337955095 18.53630366299787))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84938182298895
46.0493
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
2021-12-26T06:07:51.219406Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N19W005/2021/05/23/047CB4
2.0E-4
2.0E-4
true
block average
2
2
20.0
-5.0
19.0
-4.0
POLYGON((-4.509617438724793 19.0,-4.718177216346755 20.0,-4.0 20.0,-4.0 19.0,-4.509617438724793 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_047CB4_N19W005_2021_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047CB4_N19W005_2021_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047CB4_N19W005_2021_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047CB4_N19W005_2021_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047CB4_N19W005_2021_05_23_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