https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-12T03:51:14.428968Z
2021-10-12T03:51:43.448675Z
s3://sentinel-s1-l1c/GRD/2021/10/12/IW/DV/S1B_IW_GRDH_1SDV_20211012T035114_20211012T035143_029097_0378D3_E9E8
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
2021-10-12T03:51:14.428968Z
2021-10-12T03:51:43.448675Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.528878381846
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-12T08:56:15.502455Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211012T035114_20211012T035143_029097_0378D3_E9E8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.822314763003725 -24.952067165555654,24.46740740430416 -24.870541166347202,24.226222490100575 -24.81459691838078,23.984431753285236 -24.758071960149845,23.622362603322763 -24.6726083429434,23.38111943469296 -24.615117937655306,23.020029463212413 -24.528251296980585,22.7790166823353 -24.469724842789272,22.438572638440935 -24.386304567372875,22.215851149311963 -25.16000070576387,22.110929280845337 -25.518036740945792,21.969100284236546 -25.995619929554604,22.31428316537713 -26.080569818494816,22.558668707472787 -26.14013999421536,22.92346787595246 -26.22817740301892,23.167825098233372 -26.286563167246364,23.412252382648504 -26.344493795843487,23.77897998782216 -26.430525253417684,24.021801764099227 -26.486901671116783,24.381679399501845 -26.5696030164847,24.56488611896383 -25.90979845673411,24.613662203889294 -25.72976375165945,24.663083866788877 -25.54989075384836,24.760010488200045 -25.189742230036327,24.822314763003725 -24.952067165555654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37685
45.70008342476387
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
2021-12-26T13:11:08.886636Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S25E023/2021/10/12/0378D3
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.0 -24.523387432678998,24.0 -24.761711448191445,24.0 -25.0,23.0 -25.0,23.0 -24.523387432678998))
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_0378D3_S25E023_2021_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0378D3_S25E023_2021_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0378D3_S25E023_2021_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0378D3_S25E023_2021_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0378D3_S25E023_2021_10_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