https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-21T03:31:03.759739Z
2022-09-21T03:31:32.779289Z
s3://sentinel-s1-l1c/GRD/2022/9/21/IW/DV/S1A_IW_GRDH_1SDV_20220921T033103_20220921T033132_045097_056389_2D37
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
2022-09-21T03:31:03.759739Z
2022-09-21T03:31:32.779289Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220921T050516_V20220921T010023_20220921T041753.EOF
192.0355738393507
693000
Copernicus Ground Segment
2022-09-21T05:53:06.162519Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220921T033103_20220921T033132_045097_056389_2D37
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.928828415165114 -8.700128838607817,32.37353351131786 -8.576154722585484,31.920539012482816 -8.474367437833571,31.355405134889104 -8.346582351207328,30.720746617152823 -8.202048177200053,30.706682689342827 -8.259722168365323,30.665163019858642 -8.440235388583957,30.577026912260074 -8.80010533349094,30.535191203981668 -8.980565749502937,30.497030952874525 -9.161889186773038,30.342984663071043 -9.824009622850387,30.87381744981986 -9.946113145723364,31.439307070881398 -10.075172865239324,32.00631134968214 -10.20351886184486,32.56623423338014 -10.329202074749613,32.5903167071883 -10.207274264488909,32.71533530489677 -9.664488807344448,32.79211229487776 -9.30118323477702,32.8297932353243 -9.11938034239649,32.873996956630556 -8.939044012861732,32.91305823018884 -8.757560576547922,32.928828415165114 -8.700128838607817))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75211
46.08935784746094
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
2022-09-21T07:36:49.256186Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S09E030/2022/09/21/056389
2.0E-4
2.0E-4
true
block average
2
2
-8.0
30.0
-9.0
31.0
POLYGON((30.5311011873229 -9.0,30.5770269122543 -8.800105333515395,30.665163019859577 -8.440235388579895,30.720746617152635 -8.202048177200039,31.0 -8.26564404159109,31.0 -9.0,30.5311011873229 -9.0))
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_056389_S09E030_2022_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056389_S09E030_2022_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056389_S09E030_2022_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056389_S09E030_2022_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056389_S09E030_2022_09_21_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