https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-28T15:55:01.218191Z
2020-04-28T15:55:30.233765Z
s3://sentinel-s1-l1c/GRD/2020/4/28/IW/DV/S1A_IW_GRDH_1SDV_20200428T155501_20200428T155530_032330_03BDDB_9FA5
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
2020-04-28T15:55:01.218191Z
2020-04-28T15:55:30.233765Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200428T180858_V20200428T141000_20200428T172730.EOF
347.61996815663053
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-28T18:40:44.147814Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200428T155501_20200428T155530_032330_03BDDB_9FA5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629834745254783 23.251585753322054,32.00882873815206 23.31940396840718,32.26320476348343 23.364371040204507,32.64533824509889 23.431089854948567,32.90047849123492 23.47507983219185,33.41385119165857 23.562240555067852,33.67096633943005 23.605214952137935,34.0435631170507 23.666687095589104,34.031843427370426 23.724415330176143,33.96290042988259 24.08627777690854,33.927880283384674 24.267112160791218,33.727908522884235 25.291918640227294,33.347627687190446 25.230696989580167,33.08798562559821 25.18829667453033,32.569154879019194 25.102118789322734,32.18464694786288 25.037000518194176,31.927578090344586 24.992872811304764,31.66799098591138 24.947832518088518,31.28210208021733 24.879980675166088,31.307911115991963 24.75880075919762,31.34755084157284 24.577805544352046,31.386004496619147 24.396600424543127,31.425108585099178 24.215510943866796,31.46377246928786 24.03434331788957,31.539758776346996 23.67176800905495,31.629834745254783 23.251585753322054))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83982731696733
46.70756592194167
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
2021-12-25T09:54:37.465765Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2020/04/28/03BDDB
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.629834745255017 23.25158575332196,31.470969930987575 24.0,32.0 24.0,32.0 23.31782413000798,31.629834745255017 23.25158575332196))
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_03BDDB_N23E031_2020_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03BDDB_N23E031_2020_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03BDDB_N23E031_2020_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03BDDB_N23E031_2020_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03BDDB_N23E031_2020_04_28_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