https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T18:09:37.182733Z
2021-05-31T18:10:02.181611Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1B_IW_GRDH_1SDV_20210531T180937_20210531T181002_027152_033E47_6169
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
2021-05-31T18:09:37.182733Z
2021-05-31T18:10:02.181611Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.850261899057
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-01T08:27:07.124686Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210531T180937_20210531T181002_027152_033E47_6169
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.07525158158995 35.83697173756477,-3.6587845140148705 35.90112283700222,-3.3753184824675317 35.94390129995805,-2.949552438808586 36.00681447701629,-2.6653362913387295 36.04791775252846,-2.2384640890281435 36.10831010115833,-1.9535233487384085 36.14772758403453,-1.6683000461920678 36.18646773580112,-1.340524338783779 36.23008550050478,-1.4878336028428367 36.95127640427526,-1.521369092787588 37.13201745362206,-1.5522740073069992 37.31309213499905,-1.5902034185024352 37.49325323748925,-1.637413926481572 37.7334060382917,-1.9672053737780402 37.69079236641711,-2.252657503125845 37.653106599793794,-2.695434152815602 37.59322953960633,-2.986056954312695 37.55296846420021,-3.4166429737379707 37.49191878712811,-3.7057033718713335 37.450002259482005,-3.9957367523871143 37.407188918805915,-4.426885569398111 37.34213896190755,-4.415147520705465 37.28204852467092,-4.36534754190409 37.102504220192124,-4.3194120064679575 36.92237837727225,-4.290700162911738 36.73961990146136,-4.248300719056837 36.558957326592115,-4.07525158158995 35.83697173756477))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66906323589495
46.30231233615494
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
2021-12-26T06:29:45.950078Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36W005/2021/05/31/033E47
2.0E-4
2.0E-4
true
block average
2
2
37.0
-5.0
36.0
-4.0
POLYGON((-4.11432701554033 36.0,-4.290700162911728 36.739619901461126,-4.319412006467801 36.92237837727169,-4.339207005029075 37.0,-4.0 37.0,-4.0 36.0,-4.11432701554033 36.0))
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_033E47_N36W005_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033E47_N36W005_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033E47_N36W005_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033E47_N36W005_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033E47_N36W005_2021_05_31_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