https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-10-27T15:55:42.758551Z
2023-10-27T15:56:32.756960Z
s3://sentinel-s1-l1c/GRD/2023/10/27/IW/DV/S1A_IW_GRDH_1SDV_20231027T155607_20231027T155632_050952_062485_AAA6
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
2023-10-27T15:56:07.758498Z
2023-10-27T15:56:32.756960Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231027T180253_V20231027T141839_20231027T173609.EOF
348.0262642390177
693000
Copernicus Ground Segment
2023-10-27T18:47:36.563519Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231027T155607_20231027T155632_050952_062485_AAA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.31933100577273 -4.210470008733084,36.41735268366524 -3.9692266706438653,37.50204911836854 -3.729352131043744,37.46282298945743 -3.5485855224546192,37.42486293585232 -3.3674480580392787,37.390458005402834 -3.185527540044893,37.36299574171257 -3.0020753808937446,37.3155339459619 -2.8230830434927605,37.23101113613794 -2.462785398719553,37.19198922463373 -2.2819283019844376,37.18004250146252 -2.2222856789950933,36.09017473031279 -2.4609061438327906,34.99160893825791 -2.700447220991915,35.042665461684145 -2.9416136524417675,35.08184419146114 -3.1229570250753738,35.11841167688468 -3.3048763148985203,35.1605927777724 -3.485569093426204,35.193303145335754 -3.6683430847672938,35.23519943231357 -3.8491054565111553,35.28049007121133 -4.029124324935109,35.31933100577273 -4.210470008733084))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80789
46.30835890754554
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
s3://sentinel-s1-l1c/GRD/2023/10/27/IW/DV/S1A_IW_GRDH_1SDV_20231027T155542_20231027T155607_050952_062485_851A
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
2023-10-27T15:55:42.758551Z
2023-10-27T15:56:07.757013Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231027T180253_V20231027T141839_20231027T173609.EOF
348.0152910311949
693000
Copernicus Ground Segment
2023-10-27T18:47:48.346596Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231027T155542_20231027T155607_050952_062485_851A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.63643863068188 -5.723396430797248,36.747460995444946 -5.4775581323867035,37.835316939629806 -5.234693827899418,37.79462781662925 -5.054195787644142,37.755445684312264 -4.873271369945501,37.717612334457186 -4.692050134261776,37.67557062977295 -4.511785399133232,37.5974095266547 -4.14994421972583,37.56049137841263 -3.968552247266823,37.50204911836854 -3.729352131043744,36.41735268366524 -3.9692266706438653,35.31933100577273 -4.210470008733084,35.33429067568021 -4.269915432174859,35.37384654407935 -4.451202763992184,35.40833270415465 -4.63361138920606,35.447072964312724 -4.815087340499907,35.4806120918986 -4.9977154365061,35.52150548612598 -5.178725008685781,35.55758409149552 -5.360802463162497,35.59783592164263 -5.541962041175472,35.63643863068188 -5.723396430797248))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73305441949184
46.13510656542203
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
2023-10-28T00:20:48.880334Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S04E037/2023/10/27/062485
2.0E-4
2.0E-4
true
block average
2
2
-3.0
37.0
-4.0
38.0
POLYGON((37.36244543154003 -3.0,37.390458005403055 -3.1855275400461367,37.42486293585228 -3.3674480580394666,37.50204911836768 -3.7293521310395508,37.560491378412195 -3.9685522472649906,37.56689184245485 -4.0,37.0 -4.0,37.0 -3.0,37.36244543154003 -3.0))
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_062485_S04E037_2023_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062485_S04E037_2023_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062485_S04E037_2023_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062485_S04E037_2023_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062485_S04E037_2023_10_27_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