https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-04T05:37:15.472494Z
2021-08-04T05:37:44.501702Z
s3://sentinel-s1-l1c/GRD/2021/8/4/IW/DV/S1B_IW_GRDH_1SDV_20210804T053715_20210804T053744_028092_0359EA_60F7
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
2021-08-04T05:37:15.472494Z
2021-08-04T05:37:44.501702Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.2035521324417
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-04T09:20:28.429603Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210804T053715_20210804T053744_028092_0359EA_60F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.975313219588337 37.917199884830424,7.581949448504381 37.976207741700826,7.295612124535567 38.018264011651276,6.865499611840848 38.08004112850312,6.578360254670905 38.120351677041405,6.147066359648929 38.17950191481887,5.859154072228771 38.21805578674573,5.570940960740373 38.255904027891944,5.160642811409279 38.308488350144586,4.999894264612432 37.530284982182266,4.88663434213185 36.98976470230605,4.843451428153812 36.81028804451822,4.817365980935448 36.688877568489545,5.219391630338196 36.63576478561539,5.499974976093434 36.597839587964486,5.924177518544731 36.539182656595464,6.2026485870007 36.49980414845447,6.486619784956757 36.45894430453749,6.8995391691711605 36.39823666594181,7.18503924312201 36.35538290553327,7.5667298251804365 36.29692582299608,7.6031726153554775 36.417520880486734,7.6500388208926555 36.597472678349845,7.695862634913774 36.77759268142502,7.785092797937153 37.138218956606515,7.975313219588337 37.917199884830424))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4475997859548
45.97790732977247
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
2021-12-26T09:43:18.866212Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N37E004/2021/08/04/0359EA
2.0E-4
2.0E-4
true
block average
2
2
38.0
4.0
37.0
5.0
POLYGON((4.8887790332129 37.0,5.0 37.53079686012049,5.0 37.0,4.8887790332129 37.0))
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_0359EA_N37E004_2021_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0359EA_N37E004_2021_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0359EA_N37E004_2021_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0359EA_N37E004_2021_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0359EA_N37E004_2021_08_04_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