https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-24T16:43:20.199314Z
2020-12-24T16:43:45.197222Z
s3://sentinel-s1-l1c/GRD/2020/12/24/IW/DV/S1B_IW_GRDH_1SDV_20201224T164320_20201224T164345_024847_02F4D0_E22D
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
2020-12-24T16:43:20.199314Z
2020-12-24T16:43:45.197222Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20201224T190446_V20201224T145847_20201224T181617.EOF
347.6943683115498
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-24T20:03:47.832766Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20201224T164320_20201224T164345_024847_02F4D0_E22D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.67485283716174 21.44140861590157,20.298271136432664 21.554560706880274,20.925984834756598 21.665966284099802,21.428868816818436 21.753387351348568,22.05201771244156 21.85945091735841,21.87705148406799 22.763721798530593,21.80657388389656 23.125353911720772,21.770721563673874 23.30606259690072,21.75940917461661 23.36587461450415,21.384407239340668 23.30372415347407,21.129409236912473 23.260915734821353,20.62129257131339 23.174298516902475,20.366774319170332 23.130254088003735,19.987692187254112 23.063838460323893,19.736175883727572 23.019234744061002,19.359069380921152 22.95155671629815,19.371128327841497 22.89155551952331,19.41500346148101 22.711345317962166,19.45172622719178 22.52984372377771,19.491711093037217 22.348932364151516,19.527903236824677 22.167332590647145,19.56605089303587 21.9860870441174,19.600662930674943 21.804196091556534,19.63744803992179 21.622699357765327,19.67485283716174 21.44140861590157))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91865504071801
46.70096156731091
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
2021-12-25T22:20:08.417287Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N22E021/2020/12/24/02F4D0
2.0E-4
2.0E-4
true
block average
2
2
23.0
21.0
22.0
22.0
POLYGON((21.8310038018933 23.0,22.0 22.128291956588942,22.0 22.0,21.0 22.0,21.0 23.0,21.8310038018933 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_02F4D0_N22E021_2020_12_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F4D0_N22E021_2020_12_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F4D0_N22E021_2020_12_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F4D0_N22E021_2020_12_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F4D0_N22E021_2020_12_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