https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-28T16:55:38.648121Z
2023-01-28T16:56:03.382703Z
s3://sentinel-s1-l1c/GRD/2023/1/28/IW/DV/S1A_IW_GRDH_1SDV_20230128T165538_20230128T165603_046986_05A2C0_CF44
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
2023-01-28T16:55:38.648121Z
2023-01-28T16:56:03.382703Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230128T173004_V20230128T134536_20230128T170306.EOF
347.46314989469033
693000
Copernicus Ground Segment
2023-01-28T18:25:35.335312Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230128T165538_20230128T165603_046986_05A2C0_CF44
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.253137882001507 -26.51680795232352,24.50164006469341 -26.45980768140452,24.876217236150378 -26.37296829087736,25.24993051009344 -26.285228146764176,25.500045718911476 -26.225888044254745,25.748501170868266 -26.166456833612372,26.12216328704568 -26.076154749182148,26.67624678256709 -25.94020901300142,26.62085066463242 -25.761936386164997,26.566397278437186 -25.583350994966402,26.45874568301411 -25.22592204364658,26.405938080545283 -25.04698098562099,26.353852360115688 -24.867878333993612,26.30311789488325 -24.688457166523726,26.273723536374675 -24.58876357778138,25.727513271430936 -24.72227901126584,25.481707855764796 -24.781623233226682,25.115071765547892 -24.86928382131873,24.867907031294674 -24.927812248753128,24.496921391733316 -25.014793259363433,24.125996511338855 -25.10071781805911,23.87985612381965 -25.157160980075297,24.004459382508685 -25.617584562056678,24.05365507404737 -25.79754582468538,24.152802232023966 -26.157334032072217,24.204122686449075 -26.33684601819254,24.253137882001507 -26.51680795232352))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43068
45.9496278883054
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
2023-01-29T02:38:41.411914Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S25E026/2023/01/28/05A2C0
2.0E-4
2.0E-4
true
block average
2
2
-24.0
26.0
-25.0
27.0
POLYGON((26.0 -24.65567245694251,26.273723536375037 -24.58876357778113,26.39227530972455 -25.0,26.0 -25.0,26.0 -24.65567245694251))
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_05A2C0_S25E026_2023_01_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A2C0_S25E026_2023_01_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A2C0_S25E026_2023_01_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A2C0_S25E026_2023_01_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A2C0_S25E026_2023_01_28_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