https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-12T16:21:29.858270Z
2022-07-12T16:21:58.874674Z
s3://sentinel-s1-l1c/GRD/2022/7/12/IW/DV/S1A_IW_GRDH_1SDV_20220712T162129_20220712T162158_044069_0542AC_817C
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
2022-07-12T16:21:29.858270Z
2022-07-12T16:21:58.874674Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220712T165923_V20220712T131240_20220712T163010.EOF
347.22801509965467
693000
Copernicus Ground Segment
2022-07-12T17:46:22.210083Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220712T162129_20220712T162158_044069_0542AC_817C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.7076074157577 -30.79679243726105,34.05172942149754 -30.717840744176122,34.31098139457235 -30.657662764552814,34.56991165258054 -30.596970900097475,34.95770055214313 -30.504973572042545,35.215820041333394 -30.443005084276486,35.60238605273612 -30.349101654521974,35.8596858987779 -30.28586834881159,36.22076132473527 -30.196133840656636,36.087279436858694 -29.782172363407128,35.97328037141697 -29.42550044101278,35.860138900865586 -29.068707105643426,35.71032167821752 -28.59194555831874,35.35437051901102 -28.68010949244476,35.100753859922456 -28.74226244081711,34.719769732767446 -28.834602875407718,34.46540923630264 -28.895567876767256,34.08331489281316 -28.986118143924564,33.82821804724445 -29.04588426117722,33.572828847867505 -29.10516780995513,33.23387236016778 -29.182983463562937,33.37308426079678 -29.662549579336265,33.478124480400936 -30.021471199297025,33.58388047326551 -30.380296883022048,33.7076074157577 -30.79679243726105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80051
45.51388268596363
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
2022-07-12T19:56:37.614562Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/07/12/0542AC
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.509098856978994,36.157517963296634 -30.0,36.0 -30.0,36.0 -29.509098856978994))
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_0542AC_S30E036_2022_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0542AC_S30E036_2022_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0542AC_S30E036_2022_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0542AC_S30E036_2022_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0542AC_S30E036_2022_07_12_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 2021
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