https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-03T06:05:05.979841Z
2021-05-03T06:05:30.978408Z
s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1B_IW_GRDH_1SDV_20210503T060505_20210503T060530_026736_033196_DF48
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
2021-05-03T06:05:05.979841Z
2021-05-03T06:05:30.978408Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.447679355277
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-03T07:50:40.497786Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210503T060505_20210503T060530_026736_033196_DF48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8368277866453677 26.306138679989253,-1.2214992684472559 26.37271768773292,-1.4830382934898685 26.417350299561658,-1.875451982288677 26.483357788974068,-2.1376154663728535 26.526814389577556,-2.6627725032264133 26.612320225680975,-2.9246287544184075 26.654186908985533,-3.312638860373125 26.71528218227441,-3.3494539983987908 26.53491822978478,-3.41884619616678 26.173333309312675,-3.606299769288677 25.209707778844635,-3.221542952754162 25.147691033684666,-2.9627368097693316 25.105377109195786,-2.445572673650818 25.01938339683047,-2.0582371398832575 24.95372075591462,-1.800029780580536 24.90935048472442,-1.5423900034604063 24.864600614442857,-1.161985570855193 24.79765409465392,-0.914872061557138 25.94409713467331,-0.8763234430510989 26.12524715648103,-0.8368277866453677 26.306138679989253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79155635297648
46.64770033465658
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
2021-12-26T05:03:21.799103Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25W002/2021/05/03/033196
2.0E-4
2.0E-4
true
block average
2
2
26.0
-2.0
25.0
-1.0
POLYGON((-1.0 25.549159873589453,-1.1183703147834139 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.549159873589453))
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_033196_N25W002_2021_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033196_N25W002_2021_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033196_N25W002_2021_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033196_N25W002_2021_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033196_N25W002_2021_05_03_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