https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-23T05:54:33.614983Z
2020-12-23T05:54:58.612989Z
s3://sentinel-s1-l1c/GRD/2020/12/23/IW/DV/S1A_IW_GRDH_1SDV_20201223T055433_20201223T055458_035809_043117_397A
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
2020-12-23T05:54:33.614983Z
2020-12-23T05:54:58.612989Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201223T101556_V20201223T051515_20201223T083245.EOF
193.1466612537076
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-23T13:44:40.504702Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201223T055433_20201223T055458_035809_043117_397A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.6956233833950662 37.21827521865803,3.2657976600199965 37.28328897168087,2.973438516096208 37.32655380625665,2.5342784374405842 37.39009663961843,2.2410976962059572 37.43155281859447,1.8007275698705214 37.49237397998822,1.5067552203125927 37.53200990352825,1.2124748498051308 37.570914679685345,0.907937760906824 37.610356592628904,0.7963851907858543 37.06972120321827,0.7579227727135619 36.889640854199804,0.7185142723617288 36.70968306597904,0.6805220445604261 36.52954000986803,0.6435498557421385 36.349261783007705,0.5904889401983029 36.1098120173245,0.8895548822907893 36.069978416872516,1.1800866417116571 36.03052557110786,1.6088495361667865 35.97093640696454,1.8948865830662944 35.930282887126914,2.3175075006749997 35.86888849815474,2.6111550897244697 35.82531221605629,2.8993519027005386 35.78179605246874,3.3205392543047108 35.71686449225683,3.3340356998538843 35.77673183102371,3.3700486930753817 35.958337843802326,3.513813764875514 36.49766137377985,3.5600054964296506 36.67771634945522,3.6079817246787225 36.85750405378029,3.6956233833950662 37.21827521865803))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61305638806349
46.46233878339752
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
2021-12-25T22:18:09.264456Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N36E003/2020/12/23/043117
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((3.6425980751602496 37.0,3.6079817246787567 36.857504053780595,3.5138137648766494 36.497661373784084,3.3811543885330906 36.0,3.0 36.0,3.0 37.0,3.6425980751602496 37.0))
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_043117_N36E003_2020_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043117_N36E003_2020_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043117_N36E003_2020_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043117_N36E003_2020_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043117_N36E003_2020_12_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