https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-24T19:04:55.374502Z
2022-06-24T19:05:24.383901Z
s3://sentinel-s1-l1c/GRD/2022/6/24/IW/DV/S1A_IW_GRDH_1SDV_20220624T190455_20220624T190524_043809_053AE1_DB23
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
2022-06-24T19:04:55.374502Z
2022-06-24T19:05:24.383901Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220624T175336_V20220624T171936_20220624T235436.EOF
347.55919046303416
693000
Copernicus Ground Segment
2022-06-24T19:26:40.661866Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220624T190455_20220624T190524_043809_053AE1_DB23
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.989202422211811 24.66670671444461,-15.621075616789655 24.731618421274398,-15.373827406233298 24.774671270369893,-15.002637353447692 24.83848561841986,-14.754498133700523 24.88059590061723,-14.382804977208401 24.942851440463876,-14.133500450918662 24.98405365450521,-13.885240155765782 25.0246430905085,-13.54421270658915 25.07967202226922,-13.696642434992413 25.860997951934863,-13.76670400320221 26.22262776894722,-13.839209724804572 26.583860670756252,-13.86271442700458 26.704124353286552,-14.208675933736327 26.649688348525295,-14.460415723774862 26.609508911706186,-14.711978849291215 26.56888526470702,-15.08898903534552 26.50711940211299,-15.340103987488813 26.46539011207752,-15.716435030743849 26.401970983128898,-15.967092720920409 26.359143142009263,-16.340273071369495 26.29450946213228,-16.157553998617406 25.44956666583606,-15.989202422211811 24.66670671444461))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77670907491193
46.11727210995081
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
2022-06-24T21:38:49.659592Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N25W015/2022/06/24/053AE1
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.0 25.005880374745082,-14.035966589181276 25.0,-15.0 25.0,-15.0 26.0,-14.0 26.0,-14.0 25.005880374745082))
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_053AE1_N25W015_2022_06_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053AE1_N25W015_2022_06_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053AE1_N25W015_2022_06_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053AE1_N25W015_2022_06_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053AE1_N25W015_2022_06_24_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