https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-31T05:39:06.626893Z
2023-07-31T05:39:31.626623Z
s3://sentinel-s1-l1c/GRD/2023/7/31/IW/DV/S1A_IW_GRDH_1SDV_20230731T053906_20230731T053931_049663_05F8D1_19A5
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
2023-07-31T05:39:06.626893Z
2023-07-31T05:39:31.626623Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230731T053909_V20230731T045909_20230731T113409.EOF
192.9280799288728
693000
Copernicus Ground Segment
2023-07-31T06:10:13.893185Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230731T053906_20230731T053931_049663_05F8D1_19A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.166103538902418 34.525691881742375,6.752744132834032 34.590449276555425,6.470262904892755 34.63383895610318,6.044620836961123 34.697900129702354,5.7605463774394225 34.739775217731165,5.474225444349755 34.78126800082447,5.187128600125027 34.82215637063803,4.757075426293842 34.88206640121687,4.460002527947405 34.922507834480705,4.427282216663254 34.74168093083126,4.391569627254947 34.561159134459444,4.356893029281934 34.38049377716261,4.320715452550321 34.20002744341236,4.283366995560731 34.019717332583795,4.243586002257621 33.83973727639128,4.209259579295714 33.65901116402945,4.161595409757012 33.419037241491246,4.451009631868722 33.37853088264173,4.731797834653365 33.33854711968009,5.153135398081501 33.27729115432802,5.434056483418446 33.2356092034982,5.713622322266609 33.193458475166054,6.1317491957309755 33.12916928053455,6.410251119456097 33.085517952580176,6.8165587483272 33.020635945932625,6.9146003106126175 33.44148969528102,7.084123222593508 34.164047446643806,7.125455265208504 34.344861192545736,7.166103538902418 34.525691881742375))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66112294137255
46.56647624600568
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
2023-07-31T08:23:59.994407Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2023/07/31/05F8D1
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.045635225190346 34.0,7.0 33.80548891408735,7.0 34.0,7.045635225190346 34.0))
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_05F8D1_N33E007_2023_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F8D1_N33E007_2023_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F8D1_N33E007_2023_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F8D1_N33E007_2023_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F8D1_N33E007_2023_07_31_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