https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-24T04:40:48.981041Z
2020-04-24T04:41:13.979194Z
s3://sentinel-s1-l1c/GRD/2020/4/24/IW/DV/S1B_IW_GRDH_1SDV_20200424T044048_20200424T044113_021281_02864B_FA95
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
2020-04-24T04:40:48.981041Z
2020-04-24T04:41:13.979194Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200424T063824_V20200424T022138_20200424T053908.EOF
192.8324185223929
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-24T07:33:53.357499Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200424T044048_20200424T044113_021281_02864B_FA95
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.253483497229873 33.155190992488,20.85366521891391 33.218958350645536,20.58004476905788 33.2618029633148,20.169118123754924 33.32494120197493,19.894840871123026 33.36627871342368,19.48294354691049 33.42714914152593,19.208029006101466 33.466970098887764,18.93286514968473 33.506181862175865,18.599340873517505 33.552826524830536,18.527049122035955 33.19202946469527,18.49063882798358 33.01161721007714,18.45361238751943 32.83128864314568,18.381217865205038 32.470390890589314,18.298283223890575 32.04957461164675,18.626215901580462 32.002471361380785,18.896784696862237 31.962918698488423,19.16712551413258 31.92279006943499,19.572204985807645 31.861519912882024,19.84196760499132 31.819956748947,20.244844944006495 31.756749644610014,20.512959691089208 31.713931985023816,20.90622610595855 31.650033009462028,20.95948677138595 31.890842141848786,20.998955599433963 32.07187867665983,21.036545107797444 32.25322193070105,21.0785673804853 32.43384742564368,21.123359235442823 32.614028689357305,21.17011781405813 32.79389798041436,21.253483497229873 33.155190992488))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66826003092478
46.25975166446383
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
2021-12-25T09:40:29.579988Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N32E021/2020/04/24/02864B
2.0E-4
2.0E-4
true
block average
2
2
33.0
21.0
32.0
22.0
POLYGON((21.217674326616198 33.0,21.170117814056415 32.79389798040707,21.12335923544164 32.614028689353354,21.078567380484714 32.43384742564227,21.03654510779504 32.253221930691595,21.0 32.076917183557924,21.0 33.0,21.217674326616198 33.0))
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_02864B_N32E021_2020_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02864B_N32E021_2020_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02864B_N32E021_2020_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02864B_N32E021_2020_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02864B_N32E021_2020_04_24_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