https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-26T03:22:58.726071Z
2023-05-26T03:23:27.745360Z
s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T032258_20230526T032327_048699_05DB5B_7F78
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
2023-05-26T03:22:58.726071Z
2023-05-26T03:23:27.745360Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230526T044931_V20230526T005208_20230526T040938.EOF
192.0433083415421
693000
Copernicus Ground Segment
2023-05-26T05:56:03.300096Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230526T032258_20230526T032327_048699_05DB5B_7F78
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.84898595353367 -9.25676379182117,34.283939638303394 -9.130341428875504,33.71688583357455 -9.002509656784815,33.162643466907994 -8.87667045804894,32.640762606220925 -8.757344108062927,32.626601643367536 -8.815278775690636,32.58758648115364 -8.996380776828548,32.546162266224584 -9.176928621969932,32.5077069986403 -9.35817809616396,32.46786166198165 -9.539116598041161,32.42862192690747 -9.720205742498504,32.33946817377156 -10.079932022489064,32.271816581676816 -10.381843906973344,32.799272704029605 -10.50353123456615,33.363806974745565 -10.632699612721233,33.92443335573692 -10.759868485834266,34.50108373326837 -10.88954979930029,34.57009830063913 -10.587318484849284,34.64192397007106 -10.222866467941587,34.68207741145248 -10.04160286887118,34.71570902106128 -9.858879722575555,34.75859042509105 -9.678240191799443,34.791639774854616 -9.495398928138686,34.83551966385586 -9.314993672230704,34.84898595353367 -9.25676379182117))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66909190302961
46.10780084056569
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
2023-05-26T08:33:27.952420Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/S09E032/2023/05/26/05DB5B
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.586756100273774 -9.0,32.626601643370066 -8.815278775679579,32.64076260622073 -8.757344108062854,33.0 -8.839482561888753,33.0 -9.0,32.586756100273774 -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_05DB5B_S09E032_2023_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB5B_S09E032_2023_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB5B_S09E032_2023_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB5B_S09E032_2023_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB5B_S09E032_2023_05_26_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