https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-12T18:57:23.313910Z
2019-04-12T18:57:48.312078Z
s3://sentinel-s1-l1c/GRD/2019/4/12/IW/DV/S1A_IW_GRDH_1SDV_20190412T185723_20190412T185748_026761_030181_F8F4
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2019-04-12T18:57:23.313910Z
2019-04-12T18:57:48.312078Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190412T210745_V20190412T171054_20190412T202824.EOF
347.3765587733105
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-12T21:22:43.569021Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190412T185723_20190412T185748_026761_030181_F8F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.736522547295444 28.4152120386035,-14.359704981545564 28.47890090873364,-14.104360399487247 28.52142178947119,-13.720962056272741 28.584303999080003,-13.465111515819997 28.625624289046474,-13.080962865816655 28.686699943898844,-12.824617939215319 28.726812129361214,-12.568078562590053 28.766439011674702,-12.211383481088705 28.82066873936705,-12.247950300011688 29.001078376643115,-12.509155828500148 30.32498436633385,-12.871282270595827 30.271291798861828,-13.131715412834662 30.232014239371075,-13.39194045558164 30.192220569986976,-13.781883003429012 30.131565059684213,-14.041578176751333 30.09048653711408,-14.430715769033856 30.02790964414121,-14.689867623135981 29.985554179244524,-15.072280866455827 29.92205384545622,-14.817332182479616 28.776906978224133,-14.777518942522516 28.595911491548488,-14.736522547295444 28.4152120386035))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73799512552335
46.07657174746269
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
2021-12-24T14:13:19.543974Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N29W014/2019/04/12/030181
2.0E-4
2.0E-4
true
block average
2
2
30.0
-14.0
29.0
-13.0
POLYGON((-14.0 29.0,-14.0 30.0,-13.0 30.0,-13.0 29.0,-14.0 29.0))
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_030181_N29W014_2019_04_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030181_N29W014_2019_04_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030181_N29W014_2019_04_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030181_N29W014_2019_04_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030181_N29W014_2019_04_12_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