https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-02T16:21:29.937777Z
2023-04-02T16:21:58.939531Z
s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T162129_20230402T162158_047919_05C22D_801F
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
2023-04-02T16:21:29.937777Z
2023-04-02T16:21:58.939531Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230402T165611_V20230402T131240_20230402T163010.EOF
347.2277425511985
693000
Copernicus Ground Segment
2023-04-02T17:59:29.575619Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230402T162129_20230402T162158_047919_05C22D_801F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70663235581364 -30.795515531118305,34.05074928108364 -30.7165639844034,34.30999751617415 -30.656386164087245,34.56892409328147 -30.595694457834583,34.95670756796696 -30.50369737926752,35.21482350435839 -30.441729088684554,35.60138426293424 -30.347825970927865,35.85868065838733 -30.284592899393957,36.219851085880485 -30.194833791016386,36.08650899131211 -29.781313034292793,35.972507409373165 -29.424641479592005,35.85936344762835 -29.067848589444615,35.70982112319014 -28.591968919737628,35.353771756470216 -28.68015841547168,35.10015522878322 -28.74231214788946,34.71917124605827 -28.834653610359368,34.46481084855811 -28.895619319693367,34.08271665175872 -28.986170664339305,33.827619896211466 -29.045937488195815,33.57223078229742 -29.10522173925729,33.233274400974366 -29.18303831673922,33.37223330503349 -29.661716824093297,33.47727608818501 -30.02063806818496,33.583034646380185 -30.379463381295302,33.70663235581364 -30.795515531118305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.79771
45.51202374633004
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
2023-04-02T23:26:41.057124Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/04/02/05C22D
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.5106562951315,36.15702583378796 -30.0,36.0 -30.0,36.0 -29.5106562951315))
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_05C22D_S30E036_2023_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C22D_S30E036_2023_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C22D_S30E036_2023_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C22D_S30E036_2023_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C22D_S30E036_2023_04_02_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