https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-25T16:29:16.085714Z
2023-05-25T16:29:45.110487Z
s3://sentinel-s1-l1c/GRD/2023/5/25/IW/DV/S1A_IW_GRDH_1SDV_20230525T162916_20230525T162945_048692_05DB2D_5D2A
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
2023-05-25T16:29:16.085714Z
2023-05-25T16:29:45.110487Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230525T170347_V20230525T132056_20230525T163826.EOF
347.10491699000227
693000
Copernicus Ground Segment
2023-05-25T17:46:52.846042Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230525T162916_20230525T162945_048692_05DB2D_5D2A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.205095952591805 -32.56158275227407,32.5415816292231 -32.48443359823733,32.807271231278975 -32.422774100770006,33.07259862916884 -32.360557664153546,33.46990666590603 -32.26619337635959,33.73432072782449 -32.20259379354218,34.13025056219292 -32.10616460535586,34.39374049269324 -32.041195016711626,34.75935421924096 -31.949974659366955,34.62063275005407 -31.537135966841518,34.50207901863744 -31.181015571443748,34.3844661270545 -30.824762503237192,34.22879339512195 -30.34867651252643,33.86872762038038 -30.438239908290527,33.60927084209517 -30.502055787135177,33.219454741599066 -30.596814187685837,32.95915880869315 -30.659339972074886,32.568090838002 -30.752154170402267,32.30696502000504 -30.81337783058987,32.04550991754951 -30.87407720589255,31.71442641648536 -30.950060367321434,31.85856145564733 -31.429125440133248,31.967365720469246 -31.787640419025184,32.07696025784712 -32.1460510145016,32.205095952591805 -32.56158275227407))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68004
45.5104862815339
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
2023-05-26T05:55:20.914728Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/S32E032/2023/05/25/05DB2D
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.0323008823437 -32.0,32.0 -31.894365369367293,32.0 -31.0,33.0 -31.0,33.0 -32.0,32.0323008823437 -32.0))
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_05DB2D_S32E032_2023_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB2D_S32E032_2023_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB2D_S32E032_2023_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB2D_S32E032_2023_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB2D_S32E032_2023_05_25_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