https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-02-23T16:20:18.528804Z
2019-02-23T16:20:49.464771Z
s3://sentinel-s1-l1c/GRD/2019/2/23/IW/DV/S1B_IW_GRDH_1SDV_20190223T162018_20190223T162049_015075_01C2C8_E8B2
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
2019-02-23T16:20:18.528804Z
2019-02-23T16:20:49.464771Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190223T171546_V20190223T130320_20190223T162050.EOF
348.0357045871448
693000
Copernicus S1 Core Ground Segment - UPA
2019-02-23T18:19:27.842048Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190223T162018_20190223T162049_015075_01C2C8_E8B2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.578034760285835 -1.5454029502813744,30.770936802676 -1.0695847205441713,30.726952489334547 -0.8899529760527297,30.6862762148408 -0.7095097920103345,30.644366576602568 -0.5293388430323982,30.609076026493582 -0.34773692463800676,30.57279282912722 -0.16635933526834265,30.493310110383362 0.19488112788944117,30.449589094673584 0.3746346309472733,30.40970488689798 0.5552107060074551,30.386371671161072 0.6677792293461597,28.192329391406375 0.19707349887538078,28.215769572342396 0.08417351723333022,28.255837782045628 -0.09692981352359518,28.299845756140925 -0.2771852104417411,28.379580342627165 -0.6394916513062323,28.415770786294175 -0.8214446176374745,28.451089426769745 -1.003591373998518,28.493101788378844 -1.1842907895307355,28.53387185596707 -1.365261561916468,28.578034760285835 -1.5454029502813744))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87822
46.16061596784584
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
2021-12-24T11:39:29.616896Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S01E028/2019/02/23/01C2C8
2.0E-4
2.0E-4
true
block average
2
2
0.0
28.0
-1.0
29.0
POLYGON((28.450393051771925 -1.0,28.379580342627026 -0.6394916513057135,28.299845756140904 -0.2771852104417866,28.25583778204561 -0.0969298135234936,28.23439254369178 0.0,29.0 0.0,29.0 -1.0,28.450393051771925 -1.0))
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_01C2C8_S01E028_2019_02_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01C2C8_S01E028_2019_02_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01C2C8_S01E028_2019_02_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01C2C8_S01E028_2019_02_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01C2C8_S01E028_2019_02_23_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