https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-31T15:55:20.119009Z
2023-05-31T15:55:49.146610Z
s3://sentinel-s1-l1c/GRD/2023/5/31/IW/DV/S1A_IW_GRDH_1SDV_20230531T155520_20230531T155549_048780_05DDC8_ACAC
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
2023-05-31T15:55:20.119009Z
2023-05-31T15:55:49.146610Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230531T162032_V20230531T154909_20230531T222409.EOF
347.62198836994617
693000
Copernicus Ground Segment
2023-05-31T16:44:20.816533Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230531T155520_20230531T155549_048780_05DDC8_ACAC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629544751454382 23.250762816072694,32.00853973120996 23.318569530348853,32.262916459522245 23.363528921183963,32.64504971705501 23.4302359984752,32.90019004676244 23.47421816726817,33.413563533061534 23.561363480238608,33.67067739772237 23.604329842122755,34.04346859919193 23.665822654152663,34.03173404807279 23.723641353654852,33.96280077915303 24.085503503478247,33.92779200706935 24.266338808707477,33.727724967871346 25.29186976759444,33.34724600241813 25.2306285575215,33.08760242277887 25.18823633240526,32.568768514305084 25.102074595129572,32.184258392612634 25.036968347726493,31.92718798754027 24.992848660565247,31.66759908393181 24.947816434159627,31.28170748406618 24.87997658515279,31.30766665622356 24.758072574245507,31.347298563716578 24.5770768002217,31.385744362540148 24.39587115779568,31.424840656309737 24.214781135021997,31.463496736281634 24.03361298193181,31.539467398230403 23.67103678014791,31.629544751454382 23.250762816072694))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83790785531612
46.70546635096596
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
2023-05-31T21:23:38.598880Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/05/31/05DDC8
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.89022783704884,34.043468599192074 23.665822654152876,34.0 23.658652403383005,34.0 23.89022783704884))
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_05DDC8_N23E034_2023_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DDC8_N23E034_2023_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DDC8_N23E034_2023_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DDC8_N23E034_2023_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DDC8_N23E034_2023_05_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