https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-07T06:06:01.575174Z
2021-08-07T06:06:24.322885Z
s3://sentinel-s1-l1c/GRD/2021/8/7/IW/DV/S1B_IW_GRDH_1SDV_20210807T060601_20210807T060624_028136_035B4B_2D9C
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
2021-08-07T06:06:01.575174Z
2021-08-07T06:06:24.322885Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3300231707628
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-07T09:32:27.039154Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210807T060601_20210807T060624_028136_035B4B_2D9C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.4810506482063306 23.28747769498669,-1.8606427769852467 23.355370056626494,-2.115068114984046 23.400322373120474,-2.6245585538310823 23.489006022016603,-3.0072004943711095 23.55443978786874,-3.2631047247650207 23.597640055824503,-3.5191692065080264 23.64041785860016,-3.89557897628767 23.702480772344195,-4.001154846688316 23.160213537227868,-4.137285301551989 22.456092749778282,-3.764941750339902 22.39356968015676,-3.5113103635324623 22.3504559021957,-3.0052545016974728 22.263167786338748,-2.752800271310389 22.21899256517811,-2.374560463858866 22.152022512372728,-2.1223579949781177 22.10684578768234,-1.7462188749430085 22.038691225000772,-1.6352581350183917 22.562974988215544,-1.4810506482063306 23.28747769498669))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84051143778579
46.6723584372519
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
2021-12-26T09:51:43.645427Z
Batch API, v4.44.1
s3://deafrica-sentinel-1/s1_rtc/N22W002/2021/08/07/035B4B
2.0E-4
2.0E-4
true
block average
2
2
23.0
-2.0
22.0
-1.0
POLYGON((-1.5422391192004583 23.0,-1.7462188749430052 22.038691225000786,-2.0 22.08467511945328,-2.0 23.0,-1.5422391192004583 23.0))
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_035B4B_N22W002_2021_08_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035B4B_N22W002_2021_08_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035B4B_N22W002_2021_08_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035B4B_N22W002_2021_08_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035B4B_N22W002_2021_08_07_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