https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-08-21T05:48:34.108533Z
2021-08-21T05:49:24.108217Z
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T054859_20210821T054924_028340_0361A3_BA27
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-21T05:48:59.109130Z
2021-08-21T05:49:24.108217Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4092388753582
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T06:53:56.544457Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210821T054859_20210821T054924_028340_0361A3_BA27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.0910433485806417 25.44840870831484,2.708965809194831 25.51516484788811,2.448896769219415 25.559990694459987,2.060366326641287 25.626038689940824,1.800657901655367 25.66957230823053,1.2806684618921829 25.755254750810177,1.0207070378948124 25.797350448876298,0.6379159339978996 25.85843312050087,0.6019938456272634 25.67790928678302,0.3426362947901352 24.352930841220292,0.720373082304337 24.2912589705911,0.9777058756525848 24.248670998701822,1.4916343404857777 24.162230255810023,1.8733543301340745 24.096828412991794,2.131674576327024 24.05199360114156,2.3877775066575238 24.007081459411232,2.7672827026788074 23.939683007341706,2.7800934363052154 23.99975984926651,2.816689847560545 24.18125632070677,2.8577580818043242 24.361957153975183,2.894619048605748 24.543405607839286,2.9720300042226078 24.90564744207745,3.013267035439273 25.086322246526816,3.0532446445824952 25.267220652506737,3.0910433485806417 25.44840870831484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82026367291629
46.66752577976877
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
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T054834_20210821T054859_028340_0361A3_568B
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-21T05:48:34.108533Z
2021-08-21T05:48:59.107620Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4764896546219
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T07:20:19.370554Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210821T054834_20210821T054859_028340_0361A3_568B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.4187665096543736 26.956751388088566,3.031230825402433 27.023329302141487,2.7684074361813518 27.067829824622997,2.3744108259600054 27.13355714682016,2.1107732248796274 27.176878530138055,1.5831232295918327 27.261997914789355,1.3192173921203703 27.303778230405847,0.9275903577746952 27.36480226728589,0.8578736622122564 27.003396896730784,0.7888177526947647 26.641778740576306,0.6822062461218534 26.099789426091466,0.6379159339978996 25.85843312050087,1.0207070378948124 25.797350448876298,1.2806684618921829 25.755254750810177,1.800657901655367 25.66957230823053,2.060366326641287 25.626038689940824,2.448896769219415 25.559990694459987,2.708965809194831 25.51516484788811,3.0910433485806417 25.44840870831484,3.1011437642152053 25.509244042021397,3.180910264785732 25.87107589228912,3.2220331587403113 26.051777068731244,3.2605968125429845 26.232925672282615,3.3010644703667107 26.413743574607462,3.4187665096543736 26.956751388088566))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77213261763569
46.64010590839346
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
2021-12-26T10:31:54.893851Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N25E001/2021/08/21/0361A3
2.0E-4
2.0E-4
true
block average
2
2
26.0
1.0
25.0
2.0
POLYGON((1.0 25.0,1.0 26.0,2.0 26.0,2.0 25.0,1.0 25.0))
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_0361A3_N25E001_2021_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0361A3_N25E001_2021_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0361A3_N25E001_2021_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0361A3_N25E001_2021_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0361A3_N25E001_2021_08_21_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 2019
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