https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-21T16:52:46.388483Z
2021-07-21T16:53:36.386353Z
s3://sentinel-s1-l1c/GRD/2021/7/21/IW/DV/S1B_IW_GRDH_1SDV_20210721T165311_20210721T165336_027895_035419_EF28
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
2021-07-21T16:53:11.387422Z
2021-07-21T16:53:36.386353Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4517246001579
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-21T18:06:15.443003Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210721T165311_20210721T165336_027895_035419_EF28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.418995157896518 27.075973533285264,16.802011064990815 27.141678843039944,17.065922334969077 27.186297247922994,17.329801790483618 27.23037969405637,17.72289430266954 27.295066986210117,18.115402492944597 27.358204178794566,18.248092331893016 27.379658045156585,18.378940367308342 27.400125680354893,18.64297296647645 27.441877529616743,18.90644317697383 27.48273059590714,18.870967690374453 27.663327570052587,18.797937044932752 28.024377532584314,18.69060433746159 28.56626450408167,18.6533982232991 28.746672498983084,18.619991918246505 28.927645606216803,18.608164112273975 28.987246503805792,18.341120964421894 28.946842090058283,17.94002883086955 28.885100915420367,17.404839361557205 28.800747457060695,17.13765416665577 28.757790900758074,16.737086754922462 28.692335609983132,16.47093671675307 28.648144479465294,16.085091939127004 28.583080024286417,16.1381765800399 28.34238911639282,16.178747428628625 28.16153252520429,16.218667520316796 27.980566666136077,16.259418537916222 27.79974399402435,16.29910529843432 27.618740587324236,16.37992602355084 27.256986042939772,16.418995157896518 27.075973533285264))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75389671452816
46.6285266681918
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/2021/7/21/IW/DV/S1B_IW_GRDH_1SDV_20210721T165246_20210721T165311_027895_035419_641C
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
2021-07-21T16:52:46.388483Z
2021-07-21T16:53:11.385913Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5254165257574
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-21T18:20:58.285560Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210721T165246_20210721T165311_027895_035419_641C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.742415613464257 25.56692673824659,17.120488718600157 25.632901704480613,17.3790560120186 25.677416494988005,17.76687480881551 25.74326496816951,18.028742199261487 25.787102235862392,18.41704078415749 25.85118367270711,18.67673261863848 25.89342430011568,19.197152437393154 25.976587350449904,19.16172274403794 26.157226229872506,19.127802376824885 26.338189250004486,19.021082989839545 26.880278079001833,18.951233690948666 27.241851792552282,18.90644317697383 27.48273059590714,18.64297296647645 27.441877529616743,18.378940367308342 27.400125680354893,18.248092331893016 27.379658045156585,18.115402492944597 27.358204178794566,17.72289430266954 27.295066986210117,17.329801790483618 27.23037969405637,17.065922334969077 27.186297247922994,16.802011064990815 27.141678843039944,16.418995157896518 27.075973533285264,16.545280421237948 26.4720416134561,16.5848322253988 26.291020069951195,16.625291191736583 26.110157577399754,16.664227992446634 25.929030631852584,16.703958724354766 25.74804296631218,16.742415613464257 25.56692673824659))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80401631489629
46.63037423035192
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
2021-12-26T09:01:49.319999Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N27E018/2021/07/21/035419
2.0E-4
2.0E-4
true
block average
2
2
28.0
18.0
27.0
19.0
POLYGON((18.80286796066111 28.0,18.906443176960664 27.48273059597596,18.997954947257277 27.0,18.0 27.0,18.0 28.0,18.80286796066111 28.0))
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_035419_N27E018_2021_07_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035419_N27E018_2021_07_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035419_N27E018_2021_07_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035419_N27E018_2021_07_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035419_N27E018_2021_07_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